| 9ed63f8b87b1f7d074d21cc1210fd28d93291bea |
|
06-Sep-2012 |
Derek Schuff <dschuff@google.com> |
Use custom ABIInfo for le32/PNaCl argument codegen
This patch uses a new ABIInfo implementation specific to the le32
target, rather than falling back to DefaultABIInfo. Its behavior is
basically the same, but it also allows the regparm argument attribute.
It also includes basic tests for argument codegen and attributes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163333 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 94a7142f74bb4a9daa53c22087b19d4568073109 |
|
02-Sep-2012 |
Logan Chien <tzuhsiang.chien@gmail.com> |
Rename ANDROIDEABI to Android.
Most of the code guarded with ANDROIDEABI are not
ARM-specific, and having no relation with arm-eabi.
Thus, it will be more natural to call this
environment "Android" instead of "ANDROIDEABI".
Note: We are not using ANDROID because several projects
are using "-DANDROID" as the conditional compilation
flag.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163088 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 634b3d26969f139a25b223074567ba5ab7ba7dd9 |
|
13-Aug-2012 |
Manman Ren <mren@apple.com> |
ARM: enable struct byval for AAPCS-VFP.
rdar://9877866
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161790 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 60e25804d14a52c173548f0f6c66d3d831cb901c |
|
10-Aug-2012 |
Manman Ren <mren@apple.com> |
Add comments for turning on byval
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161702 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 16ba7c8498933781cff103058612e76e8045c798 |
|
10-Aug-2012 |
Manman Ren <mren@apple.com> |
ARM: enable struct byval for AAPCS.
rdar://9877866
PR://13350
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161694 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 79f30981fcd25c6ff88807372a2744af02a7690e |
|
09-Aug-2012 |
Eli Friedman <eli.friedman@gmail.com> |
Fix AAPCS ABI. I can't actually test this, but it restores the behavior from before r159168. PR13562.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161554 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 42f74f21ece01dc8573d5377859d327fbb23b26c |
|
09-Aug-2012 |
Eli Friedman <eli.friedman@gmail.com> |
clang support for Bitrig (an OpenBSD fork); patch by David Hill.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161546 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b48280ba1790122cd3fa6e17c88ecd6a4571a4eb |
|
31-Jul-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Handle functions with struct arguments or return types and the regparm
attribute. It is a variation of the x86_64 ABI:
* A struct returned indirectly uses the first register argument to pass the
pointer.
* Floats, Doubles and structs containing only one of them are not passed in
registers.
* Other structs are split into registers if they fit on the remaining ones.
Otherwise they are passed in memory.
* When a struct doesn't fit it still consumes the registers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161022 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| aa9cf8d3abd8760d78b20e9194df169bbd8b0f01 |
|
24-Jul-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
move X86_32ABIInfo::computeInfo out of line.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160652 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b33a3c448ec669a7ef530ef8094cdfc9346468cf |
|
24-Jul-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Make classifyReturnType and classifyArgumentType private.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160648 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| adfa45ffd67d1959cb1ff8cec88ad2ff3ffb7798 |
|
21-Jul-2012 |
Tim Northover <Tim.Northover@arm.com> |
Add "long double" to permitted list of ARM complex homogeneous aggregates.
Under AAPCS, long double is the same as double, which means it should be
allowed as part of a homogeneous aggregate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160586 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| d4f5198ae07d9a4958d8191bac694ded12173ad9 |
|
04-Jul-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Remove get(V)BaseClassOffsetInBits, the CharUnit functions should be used instead.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159719 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| c359f2029d19016560a422551704ccc2419be0b1 |
|
03-Jul-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Make the following changes in the way Mips handles vector arguments and return
values:
- Return integer vectors in integer registers.
- Pass vector arguments in integer registers.
- Set an upper bound for argument alignment. The largest alignment is 8-byte
for O32 and 16-byte for N32/64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159676 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 78eb76e2eefdc381dd4a97bc8ee628ae975aff35 |
|
26-Jun-2012 |
Manman Ren <mren@apple.com> |
ARM: enable struct byval for APCS.
Revert r136662 which disables ARM byval.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159168 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 581deb3da481053c4993c7600f97acf7768caac5 |
|
06-Jun-2012 |
David Blaikie <dblaikie@gmail.com> |
Revert Decl's iterators back to pointer value_type rather than reference value_type
In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.
This rolls back r155808 and r155869.
Review by Doug Gregor incorporating feedback from Chandler Carruth.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158104 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| f4bd4d8fe029ca314c2c61edb1d2a65bc18cdbf2 |
|
05-Jun-2012 |
Eli Friedman <eli.friedman@gmail.com> |
Fix a bug with va_arg and vectors on Darwin x86-32. <rdar://problem/11592208>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158017 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 2c585b991596859f39860b6094247ba027a03530 |
|
24-May-2012 |
Justin Holewinski <jholewinski@nvidia.com> |
Replace PTX back-end with NVPTX back-end in all places where Clang cares
NV_CONTRIB
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157403 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| edb66f38dbdc501342aa1f17c8a15a34ed73584d |
|
21-May-2012 |
Peter Collingbourne <peter@pcc.me.uk> |
Teach Clang about the NVPTX backend.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157173 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 91338cf4129cfdb85af7e9ef396ab09621da10ec |
|
11-May-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Coerce byval aggregate arguments to integers whose size matches the integer
register size of the target architecture.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156650 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8aeb1471ef62a4befba00721925a3717914f21d8 |
|
11-May-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Fix handling of vector return types.
A vector should be returned via the hidden pointer argument except if its size
is equal to or smaller than 16-bytes and the target ABI is N32 or N64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156642 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0fbc4b97bd763850ecd72ad79b22b1ad85c5d965 |
|
09-May-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Implement PPC64TargetCodeGenInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156491 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 262bc18e32500558af7cb0afa205b34bd37bafed |
|
30-Apr-2012 |
David Blaikie <dblaikie@gmail.com> |
Remove the ref/value inconsistency in filter_decl_iterator.
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.
This change errs on the side of value, making op-> return T* and op* return
T&.
(reviewed by Richard Smith)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155808 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| eaf856db5d1a272dc7188937206ef4572836f82a |
|
13-Apr-2012 |
Anton Korobeynikov <asl@math.spbu.ru> |
Step forward with supporting of ARM homogenous aggregates:
- Handle unions
- Handle C++ classes
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154664 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4e4d08403ca5cfd4d558fa2936215d3a4e5a528d |
|
11-Mar-2012 |
David Blaikie <dblaikie@gmail.com> |
Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).
The member variable is always "LangOpts" and the member function is always "getLangOpts".
Reviewed by Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| edfac0302490d84419eb958c812c533b8df29785 |
|
10-Mar-2012 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/ABI/x86_64: Avoid passing small structs using byval sometimes.
- We do this when it is easy to determine that the backend will pass them on
the stack properly by itself.
Currently LLVM codegen is really bad in some cases with byval, for example, on
the test case here (which is derived from Sema code, which likes to pass
SourceLocations around)::
struct s47 { unsigned a; };
void f47(int,int,int,int,int,int,struct s47);
void test47(int a, struct s47 b) { f47(a, a, a, a, a, a, b); }
we used to emit code like this::
...
movl %esi, -8(%rbp)
movl -8(%rbp), %ecx
movl %ecx, (%rsp)
...
to handle moving the struct onto the stack, which is just appalling.
Now we generate::
movl %esi, (%rsp)
which seems better, no?
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152462 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 6c60c8d7466b3191602dbb8e4a81f4ee7d9a09a6 |
|
22-Feb-2012 |
Aaron Ballman <aaron@aaronballman.com> |
Adding support for Microsoft's thiscall calling convention. Clang side of the patch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151122 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| de5d3c717684f3821b8db58037bc7140acf134aa |
|
17-Feb-2012 |
John McCall <rjmccall@apple.com> |
Whether an argument is required (in contrast with being an
optional argument passed through the variadic ellipsis)
potentially affects how we need to lower it. Propagate
this information down to the various getFunctionInfo(...)
overloads on CodeGenTypes. Furthermore, rename those
overloads to clarify their distinct purposes, and make
sure we're calling the right one in the right place.
This has a nice side-effect of making it easier to construct
a function type, since the 'variadic' bit is no longer
separable.
This shouldn't really change anything for our existing
platforms, with one minor exception --- we should now call
variadic ObjC methods with the ... in the "right place"
(see the test case), which I guess matters for anyone
running GNUStep on MIPS. Mostly it's just a substantial
clean-up.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150788 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a34e92116581531f7325527d952a9ffcc819d905 |
|
09-Feb-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Class objects passed by value follow the same rules as structure objects.
Double fields of by-value class objects should be passed in floating point
registers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150200 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| da54ff306270e179f64d046369419724356d30d7 |
|
09-Feb-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Fix bugs in function MipsABIInfo::returnAggregateInRegs. Functions returning
class objects follow the same rules as those returning struct objects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150196 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 526cdfb2bf51c8c6612504f1d06c02c736d3d126 |
|
08-Feb-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Do not return records with non trivial destructors or copy constructors in
registers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150035 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8b418685e9e4f02f4eb2a76e1ec063e07552b68d |
|
07-Feb-2012 |
Chris Lattner <sabre@nondot.org> |
simplify a bunch of code to use the well-known LLVM IR types computed by CodeGenModule.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 55fc7e2b8005ba87a81664d065e9b9e2fff1b1af |
|
25-Jan-2012 |
Eli Friedman <eli.friedman@gmail.com> |
Add some ABI tweaks for i386-pc-win32 triple so that we return structs in an MSVC-compatible way. Patch by Joe Groff.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148992 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8f675e4b18fb9b8972847e9f681044184da5586c |
|
24-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Make sure the integer type used to align the vaarg address is the same as the
type of pointers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148753 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a8536c086fbac59bd7f9a6493bc99b4a92d585e4 |
|
24-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Ignore return type if its size is zero.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148744 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 3026348bd4c13a0f83b59839f64065e0fcbea253 |
|
20-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
More dead code removal (using -Wunreachable-code)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148577 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| cc66254946ec86a2ec94ff9c8db96b05a364a94f |
|
12-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Take into account the pointer to an aggregate that is passed as a hidden
argument when Offset is initialized.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147986 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 2afd23da0e33a8cd44c1c46b1651c677fdd27151 |
|
12-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Call CodeGenTypes::ConvertType to get LLVM::Type*.
Remove function MipsABIInfo::GetFloatingPointTy.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147985 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9db0a5e7e360d8048c83ee1c46a88c4172182791 |
|
11-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Remove switch/case statements and call GetFloatingPointTy() instead to get the
floating point type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147894 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 6d1080fd1851f18bd40bb46fa074aa1252b13e8e |
|
11-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Flatten float complex arguments. N32/64 requires float complex arguments be
passed in floating point registers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147892 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9659d59ec368933050684af573b6d32ab5714332 |
|
10-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Remove space.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147889 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b43550bf1bd944a16cdae9703cb1c2049b04e6bd |
|
10-Jan-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Add support for the androideabi environment to our triple support, and
for the arm-linux-androideabi triple in particular.
Also use this to do a better job of selecting soft FP settings.
Patch by Evgeniy Stepanov.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147872 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 91ee4a7f36b520248f505f7d82418eb8fc08f315 |
|
10-Jan-2012 |
Joerg Sonnenberger <joerg@bec.de> |
Contrary to the other BSDs, NetBSD followed the ELF ABI for structure
passing on i386 and does not use registers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147856 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a33fd393d5255716e904fed021f87260095ed00a |
|
09-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Insert padding before unaligned long double arguments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147791 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| f0cc2087b18c48b17c2f647c88a3e7eef19285fd |
|
07-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Add field PaddingType to ABIArgInfo which specifies the type of padding that
is inserted before the real argument. Padding is needed to ensure the backend
reads from or writes to the correct argument slots when the original alignment
of a byval structure is unavailable due to flattening.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147699 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| c7ecc2e3691e484cffcfec7fcefef18b2bd23e5f |
|
04-Jan-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Have functions return structures smaller than 128-bit in registers if ABI
is either N32 or N64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147520 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9631939f82c0eaa6fb3936a0ce58a41adfbc9011 |
|
12-Dec-2011 |
Tony Linthicum <tlinth@codeaurora.org> |
Hexagon backend support
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146413 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 68805fef77978e69a14584148a3c6a4239e34171 |
|
06-Dec-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Minor comment update.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145905 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ee1ad99f1ced9ffee436466ef674d4541c37864e |
|
02-Dec-2011 |
Eli Friedman <eli.friedman@gmail.com> |
When we're passing a vector with an illegal type through memory on x86-64, use byval so we're sure the backend does the right thing. Fixes va_arg with illegal vectors and an obscure ABI mismatch with __m64 vectors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145652 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 3ed7903d27f0e7e0cd3a61c165d39eca70f3cff5 |
|
01-Dec-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Don't use a varargs convention for calls unprototyped functions where one of the arguments is an AVX vector.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145574 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ce275675d33142c235d7027db16abe43da616ee4 |
|
29-Nov-2011 |
Tanya Lattner <tonic@nondot.org> |
Correct the code generation for function arguments of vec3 types on x86_64 when they are greater than 128 bits. This was incorrectly coercing things like long3 into a double2.
Add test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145312 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 5a1ac89b244940a0337ea7ae7dc371e2a9bf7c50 |
|
18-Nov-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Finish r144971, which was an incomplete commit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144972 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7e7ad3f8fa150de6144be332ae4bfe5d1acb5c6d |
|
18-Nov-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Fix the meaning of an "empty" record for the case of a zero-length array. Use isEmptyRecord for arguments on x86-32; there are structs of size 0 which don't count as empty.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144971 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8d2fe42417fcc861b3324d585dc29ac4da59bee0 |
|
18-Nov-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Make va_arg on x86-64 compute alignment the same way as argument passing.
Fixes <rdar://problem/10463281>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144966 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7b1fb81a512def2a20e2834b4598a7b3a740dc7f |
|
18-Nov-2011 |
Eli Friedman <eli.friedman@gmail.com> |
A bunch of fixes to argument passing and va_arg on Darwin x86-32 for structures containing an SSE vector.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144963 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 506d4e375a6a36a49eb70578983dc4acaf2f15ae |
|
18-Nov-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Don't try to expand struct arguments containing holes on x86-32. From gcc struct layout tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| bd4d3bcd2cd64d1bba29b2a52705b97d68ebccd5 |
|
18-Nov-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Simplify code for returning a struct for Darwin x86-32 ABI. Use a better type for a function returning a struct containing only a pointer. Handle the edge case of a struct containing only a float or double plus some dead padding instead of asserting.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144960 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 5a4d35247f55dae6dd0d5ad349ecadbbea0b4572 |
|
18-Nov-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Ignore empty unions in argument lowering on x86-32. From gcc struct layout tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b49d5a6606ec9b912f74279c935934c4ecb39dfa |
|
04-Nov-2011 |
Akira Hatanaka <ahatanaka@mips.com> |
Use a single integer type for a sub-doubleword part of a byval structure.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143666 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 90306934bccaadaf2b538b3c90c3dd478aa1e7d8 |
|
03-Nov-2011 |
Jan Wen Voung <jvoung@google.com> |
Do not add "byval" attribute to records with non-trivial copy constructors
and destructors in the DefaultABIInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143601 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b551dd31f6b15aa959127ee906084fcf5bf0154e |
|
03-Nov-2011 |
Akira Hatanaka <ahatanaka@mips.com> |
Set MinABIStackAlignInBytes to 8 if ABI is N32/64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143597 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| d5a257f39b6f78fb66bb0227486b65592476c572 |
|
03-Nov-2011 |
Akira Hatanaka <ahatanaka@mips.com> |
Convert the type of a structure passed by value if it has double precision
fields in order to ease handling of such structures in backend.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143596 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| c0e3b665344a39bd733e0d9f55bf0f1937922289 |
|
03-Nov-2011 |
Akira Hatanaka <ahatanaka@mips.com> |
Return function results whose size is smaller than 128-bits in registers if ABI
is N32/64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143589 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 3b694fab31d3a7a8379996cbe7ef8d53f7d677bc |
|
02-Nov-2011 |
Bob Wilson <bob.wilson@apple.com> |
Check for homogeneous aggregate return values with ARM's AAPCS-VFP ABI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143530 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0986eb5c59c43809df95bac10138edd44c1ebb69 |
|
25-Oct-2011 |
Dan Gohman <gohman@apple.com> |
Remove the SystemZ backend.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142879 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 2f7aa998c0d6494301c12c4fceb6134a1bc248ab |
|
13-Oct-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
TCE target: conversion of OpenCL reqd_work_group_size attr to metadata
Patch by Pekka Jääskeläinen!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141865 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a6b8b2c09610b8bc4330e948ece8b940c2386406 |
|
10-Oct-2011 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Constant expression evaluation refactoring:
- Remodel Expr::EvaluateAsInt to behave like the other EvaluateAs* functions,
and add Expr::EvaluateKnownConstInt to capture the current fold-or-assert
behaviour.
- Factor out evaluation of bitfield bit widths.
- Fix a few places which would evaluate an expression twice: once to determine
whether it is a constant expression, then again to get the value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141561 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0628b724ff68105dc88af00a39f859447f22981e |
|
08-Oct-2011 |
Ted Kremenek <kremenek@apple.com> |
Free 'TheTargetCodeGenInfo' in the class CodeGenModule. This looks like an obvious memory leak that was reported from LLDB devs. The comment indicates the leak is deliberate, but I have no idea why this needs to be so. Please comment/revert if you know otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141479 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 744d90bfe2a43847764a707b1bee7ef1e30ad5f2 |
|
06-Oct-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
CUDA: set proper calling conventions for PTX
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141296 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 818eafb6ac56c87b80b34be29ca115cd309026d2 |
|
05-Oct-2011 |
Justin Holewinski <justin.holewinski@gmail.com> |
PTX: Set proper calling conventions for PTX in OpenCL mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141193 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| eb2d1f1c88836bd5382e5d7aa8f6b85148a88b27 |
|
23-Sep-2011 |
David Blaikie <dblaikie@gmail.com> |
Removing a bunch of dead returns/breaks after llvm_unreachables.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140407 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b219cfc4d75f0a03630b7c4509ef791b7e97b2c8 |
|
23-Sep-2011 |
David Blaikie <dblaikie@gmail.com> |
Switch assert(0/false) llvm_unreachable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140367 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 01f151e0ffba72bcad770bea5f563a9b68ca050e |
|
21-Sep-2011 |
John McCall <rjmccall@apple.com> |
ANSI C requires that a call to an unprototyped function type succeed
if the definition has a non-variadic prototype with compatible
parameters. Therefore, the default rule for such calls must be to
use a non-variadic convention. Achieve this by casting the callee to
the function type with which it is required to be compatible, unless
the target specifically opts out and insists that unprototyped calls
should use the variadic rules. The only case of that I'm aware of is
the x86-64 convention, which passes arguments the same way in both
cases but also sets a small amount of extra information; here we seek
to maintain compatibility with GCC, which does set this when calling
an unprototyped function.
Addresses PR10810 and PR10713.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140241 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8c6dfbe044155277b06e4345f1b98910692390b6 |
|
20-Sep-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
Create a MipsTargetCodeGenInfo object for mips64/mips64el. The size of the
UnwindException structure is 32 for mips64.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140165 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| e624fa02b2c2c614b3a27a25516885fc64e07001 |
|
20-Sep-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
Add a parameter to MipsTargetCodeGenInfo's constructor.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140161 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| bcfd1f55bfbb3e5944cd5e03d07b343e280838c4 |
|
02-Sep-2011 |
Douglas Gregor <dgregor@apple.com> |
Extend the ASTContext constructor to delay the initialization of
builtin types (When requested). This is another step toward making
ASTUnit build the ASTContext as needed when loading an AST file,
rather than doing so after the fact. No actual functionality change (yet).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138985 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 49e34be6ae0c25b9843610cdd2fd6fea9cd8b870 |
|
30-Aug-2011 |
John McCall <rjmccall@apple.com> |
The size of struct UnwindException varies by platform with no
apparent general rule. Just special-case it as appropriate.
PR10789.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138792 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7b0a0383ef5ba23cbf2968f7cb314be0b80847e8 |
|
12-Aug-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
Alignment of a va_arg must be at least as large as the ABI's minimum alignment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137420 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 3827e42982d578ace7713f2e43a7e7e2fa5f8418 |
|
12-Aug-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
Add definition of a static member of a class.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137411 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 194f06a476d299a7a70e5ff1d152f5895dc0a76c |
|
03-Aug-2011 |
Bob Wilson <bob.wilson@apple.com> |
Handle "homogeneous aggregates" as required by the ARM AAPCS-VFP ABI.
A homogeneous aggregate is an aggregate data structure where after flattening
any nesting there are 1 to 4 elements of the same base type that is either a
float, double, or Neon vector. All Neon vectors of the same size, either 64
or 128 bits, are treated as equivalent for this purpose. When using the
AAPCS-VFP ABI, check for homogeneous aggregates and pass them as arguments by
expanding them into a sequence of their base types. This requires extending
the existing support for expanded arguments to handle not only structs, but
also constant arrays and complex types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136767 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| e164c180527354acc16c1b9b2c5a5ed4a1e484d4 |
|
03-Aug-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implements alignment for long long and double types in va_arg on ARM AAPCS.
Patch by Jim (Ningjie) Chen.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136734 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 53fc1a6151ec31350309f479c0d2252366e4815c |
|
02-Aug-2011 |
Bob Wilson <bob.wilson@apple.com> |
Revert "Re-enable byval for ARM in clang. rdar://problem/7662569"
This reverts commit 67d097e1232b7d66f58989c16a45b8a11721f76e.
We found a miscompile with ARM byval, which is still being investigated.
In the meantime, this works around the problem by disabling ARM byval.
Conflicts:
lib/CodeGen/TargetInfo.cpp
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136662 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| c35e69d758e43563ec3785cdd4472d9f2386cf9a |
|
01-Aug-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
Implement MipsABIInfo::EmitVAArg. This fix enables clang to complete compilation
without bailing out when va_arg is an aggregate expression. However,
alignment checking needs to be added in isSafeToEliminateVarargsCast in
InstCombineCalls.cpp in order to produce correct mips code (see link below).
http://lists.cs.uiuc.edu/pipermail/llvmdev/2011-July/042047.html
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136647 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 511949bf7ea721556ea3eb2777fc1e36e6c3e243 |
|
01-Aug-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
Pass records with non-trivial destructors or constructors indirectly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136630 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 5f9e272e632e951b1efe824cd16acb4d96077930 |
|
23-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 2acc6e3feda5e4f7d9009bdcf8b1cd777fecfe2d |
|
18-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
de-constify llvm::Type, patch by David Blaikie!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135370 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| e9b5d77b7bfd3e8bba05df9914a6e8c336d68ff3 |
|
15-Jul-2011 |
Joerg Sonnenberger <joerg@bec.de> |
Fix typo
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135285 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b8981df0ed2886dfa221f2fad6d86872c39d3549 |
|
13-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Reapply r134946 with fixes. Tested on Benjamin testcase and other test-suite failures.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135091 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 548e478b8bd02b0295bc4efd0c282337f00646fd |
|
13-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Revert r134946
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135004 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 75d28b58d97c60cc01898b8e4ca958c27aef05c7 |
|
12-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Fix a typo!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134952 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 089d8927abe73fe6a806987937d9b54b1a7a8659 |
|
12-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Do the same as r134946 for arrays. Add more testcases for avx x86_64 arg
passing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134951 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ccafadb68f5a8132a4ee23f441cf5d6976a4133b |
|
12-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Fix one x86_64 abi issue and the test to actually look for the right thing,
which is: { <4 x float>, <4 x float> } should continue to go through memory.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134946 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4943c15df59fdec444656a48c16e72a2077ab61f |
|
12-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Reapply r134754, which turns out to be working correctly and also
add one more testcase.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134934 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ef6de3da8572607f786303c07150daa6e140ab19 |
|
11-Jul-2011 |
Jay Foad <jay.foad@gmail.com> |
De-constify Types in StructType::get() and TargetData::getIntPtrType().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134893 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9cbe4f0ba01ec304e1e3d071c071f7bca33631c0 |
|
09-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
clang side to match the LLVM IR type system rewrite patch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134831 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| c3e0fb406fb6fe83566dc6d8b05362e0a2c1e191 |
|
09-Jul-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Change -mno-mmx to be more compatible with gcc. Specifically, -mno-mmx should not imply -mno-sse.
Note that because we don't usually touch the MMX registers anyway, all -mno-mmx needs to do is tweak the x86-32 calling convention a little for vectors that look like MMX vectors, and prevent the definition of __MMX__.
clang doesn't actually stop the user from using MMX inline asm operands or MMX builtins in -mno-mmx mode; as a QOI issue, it would be nice to diagnose, but I doubt it really matters much.
<rdar://problem/9694837>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134770 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 528a8c7b4c39ae1c551760fd087a508a71ee9541 |
|
09-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Revert x86_64 ABI changes until I have time to check the items raised by Eli.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134765 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| df41b4c10ab2a0096957e415e520bd467f8b2e9e |
|
09-Jul-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Add support for AVX 256-bit in the x86_64 ABI (as in the 0.99.5 draft)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134754 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 14508ff0bffee0fdfe5d336946c6db0e709099c8 |
|
02-Jul-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Don't use x86_mmx where it isn't necessary.
The start of some work on getting -mno-mmx working the way we want it to.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134300 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ded137fcab19f0aace08a28b5c91574e6b23debc |
|
29-Jun-2011 |
Eli Friedman <eli.friedman@gmail.com> |
We don't pass classes with a copy-constructor or destructor byval, so the address takes up an integer register (if one is available). Make sure the x86-64 ABI implementation takes that into account properly.
The fixed implementation is compatible with the implementation both gcc and llvm-gcc use.
rdar://9686430 . (This is the issue that was reported in the thread "[LLVMdev] Segfault calling LLVM libs from a clang-compiled executable".)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134059 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4857947d18a7d0d0c250892fc5597ec0aecc9823 |
|
21-Jun-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
De-Unicode-ify in comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133501 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7650d95a1a616ea300f37126a8dfc93dc19a662a |
|
19-Jun-2011 |
Chris Lattner <sabre@nondot.org> |
update for api change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133365 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| f85e193739c953358c865005855253af4f68a497 |
|
16-Jun-2011 |
John McCall <rjmccall@apple.com> |
Automatic Reference Counting.
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.
Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133103 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 619e8875d29cc019c7360595f66b9f91b3439494 |
|
02-Jun-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
Add stuff for o32 ABI conformance.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132443 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| de92d739ba0ef42a5a7dcfd6e170329549d0716b |
|
23-May-2011 |
Chris Lattner <sabre@nondot.org> |
make the x86-32 backend specify a byval alignment, even when the
code generator will do it. With this patch, clang compiles the example
in PR9794 to not have an alloca temporary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131881 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 855d227967f8332237f1f1cf8eb63a1e22d8be05 |
|
23-May-2011 |
Chris Lattner <sabre@nondot.org> |
Fix x86-64 byval passing to specify the alignment even when the code
generator will give it something sufficient. This is important because
the mid-level optimizer doesn't know what alignment is required otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131879 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 09345d1c2adf95ea90f06911dbb4f12372b7f24c |
|
18-May-2011 |
Roman Divacky <rdivacky@freebsd.org> |
Add ARMTargetCodeGenInfo::initDwarfEHRegSizeTable() defining 16 32bit regs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131558 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| c5f18f3e8c3f1e9cb25534f9a9676f112bedc2a7 |
|
17-May-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Revert r131447, see if it fixes the buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131450 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b7d2516f5dd1e5dfb112fc4e273db16f636b7fdc |
|
17-May-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Inside isEmptyRecord function, for CXXRecordDecl just check the isEmpty bit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131447 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a1dadc9874992fdb5a9a721bec6cf1b9f0e90fed |
|
28-Apr-2011 |
Stuart Hastings <stuart@apple.com> |
Raise ARM byval minimum size from 32 to 64, addressing a performance
regression in mason. rdar://problem/7662569
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130444 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ea971e968f2e4a2cd8cbaf4a8cb416ed70c35ffb |
|
28-Apr-2011 |
Stuart Hastings <stuart@apple.com> |
Replace unitary array with scalar. rdar://problem/7662569
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130423 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b7f62d01369c2a6e4af5dd2a76052ae65892161d |
|
28-Apr-2011 |
Stuart Hastings <stuart@apple.com> |
Replace SmallVector with an array, as suggested by Frits van Bommel. rdar://problem/7662569
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130417 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 67d097e1232b7d66f58989c16a45b8a11721f76e |
|
27-Apr-2011 |
Stuart Hastings <stuart@apple.com> |
Re-enable byval for ARM in clang. rdar://problem/7662569
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130312 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ad27eeaf03fc834f5e8e8d5b343582fe6b29000d |
|
26-Apr-2011 |
Eric Christopher <echristo@apple.com> |
Temporarily revert r130176, it appears to have broken a few tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130179 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| df39fa2811933737974862ad376f140e4cdfeee1 |
|
26-Apr-2011 |
Stuart Hastings <stuart@apple.com> |
Turn on byval parameters in Clang for ARM APCS. rdar://problem/7662569
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0259c3a3df3c2f3b9de7e3845df1eea3ac04e1aa |
|
22-Apr-2011 |
Justin Holewinski <justin.holewinski@gmail.com> |
PTX: Add default PTX calling conventions
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129987 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 67a5773ba529aebcad03fa5e7cc95555d133e93d |
|
21-Apr-2011 |
John McCall <rjmccall@apple.com> |
The 0.98 revision of the x86-64 ABI clarified a lot of things, some
of which break strict compatibility with previous compilers. Implement
one of them and then immediately opt out on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129899 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| db57a4cdb0a6abf3239f3a794a900ce312c5887b |
|
19-Apr-2011 |
Daniel Dunbar <daniel@zuster.org> |
ADT/Triple: Switch to using .isOSDarwin() predicate.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129823 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| fc8f0e14ad142ed811e90fbd9a30e419e301c717 |
|
15-Apr-2011 |
Chris Lattner <sabre@nondot.org> |
fix a bunch of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129559 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 414d8967e1d760ea1e19a4aca96b13777a8cf8c5 |
|
14-Apr-2011 |
Anton Korobeynikov <asl@math.spbu.ru> |
Implement ARM pcs attribute. Basically it's another way of calling convention selection (AAPCS or
AAPCS+VFP), similar to fastcall / stdcall / whatevercall seen on x86.
In particular, all library functions should always be AAPCS regardless of floating point ABI used.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129534 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 34c1af83e159cfe0f43e7a855e84783f301fc1f1 |
|
05-Apr-2011 |
Sandeep Patel <deeppatel1987@gmail.com> |
Set AAPCS-VFP calling convention accordingly and hard float ABI command handling.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128866 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| bbf3bacb3e0c1ebb3e8a4a8b1330404a7e379315 |
|
30-Mar-2011 |
Jay Foad <jay.foad@gmail.com> |
Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
PHINode::Create() giving the (known or expected) number of operands.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@128538 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0507be662df482b5c67b7905ed7ca368cb5c6b69 |
|
07-Mar-2011 |
Bill Wendling <isanbard@gmail.com> |
When we adjust the inline ASM type, we need to take into account an early
clobber with the 'y' constraint. Otherwise, we get the wrong return type and an
assert, because it created a '<1 x i64>' vector type instead of the x86_mmx
type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127185 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9c6082fe89c61af697f017aa80937581cc2128d8 |
|
02-Mar-2011 |
Tilmann Scheller <tilmann.scheller@googlemail.com> |
Revert "Add CC_Win64ThisCall and set it in the necessary places."
This reverts commit 126863.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126886 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 88d117c2eedd7c5bec57ac983a98d5e12bdd2cc6 |
|
02-Mar-2011 |
Tilmann Scheller <tilmann.scheller@googlemail.com> |
Add CC_Win64ThisCall and set it in the necessary places.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126863 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 6f17433b2d50262856ab09f52af96c6132b01012 |
|
22-Feb-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
lib/CodeGen/TargetInfo.cpp: On Win64, arg i128 should be emitted as INDIRECT.
mingw-w64's i128 tweak should be done with x86_64-mingw32.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126186 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4b93d660c6326ec79b5e369317d1051cf826c2f3 |
|
20-Feb-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
Re-instate r125819 and r125820 with no functionality change
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126060 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 96b1d4b4eb6b18dd6df7a2c0833332b45840580f |
|
19-Feb-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Revert 125820 and 125819 to fix PR9266.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126050 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ef9a1d0e13662162aa8cdae8732c33b5d751d80c |
|
18-Feb-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
Move TargetInfo::adjustInlineAsmType to TargetCodeGenInfo
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125819 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0aa205765aec0aa5eed672f8e3cade543372edcd |
|
17-Feb-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
Triple::MinGW64 is deprecated and removed. We can use Triple::MinGW32 instead.
No one uses *-mingw64. mingw-w64 is represented as {i686|x86_64}-w64-mingw32.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125742 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 125b4cb35536e45201f8f2cb19ee620e3ad67c49 |
|
17-Feb-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
Fix whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125741 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8e50a96b387dca7525caa8a6add31420dd82a2cd |
|
02-Feb-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add NetBSD target support. Patch by Joerg Sonnenberger.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124736 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ff8be0e08e409af53130d12ce36019b35288fb78 |
|
19-Jan-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
lib/CodeGen/TargetInfo.cpp: Fix coding style and erase an obsolete comment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123790 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a75732201b19059a0e56a88b0eb5a0e5dd3c6ca3 |
|
17-Jan-2011 |
NAKAMURA Takumi <geek4civic@gmail.com> |
lib/CodeGen/TargetInfo.cpp: Add Win64 calling conversion.
FIXME: It would be incompatible to Microsoft's in one point.
On mingw64-gcc, {i128} is expanded for args and returned as {rax, rdx}.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123692 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 29dd67bc59249adef304827d68b094f5b5cfc645 |
|
11-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Remove special handling for opaque Neon vector types.
Clang does not wrap the vectors in structs anymore so this isn't needed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123241 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0024f940dd15987b8ffbe6e787dcf860a9ea1eff |
|
11-Jan-2011 |
Bob Wilson <bob.wilson@apple.com> |
Move DefaultABIInfo::classifyReturnType where it belongs. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123195 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 276fdf408050d205f3a7f34c1e788224a67d2098 |
|
19-Dec-2010 |
Wesley Peck <peckw@wesleypeck.com> |
1. Add some ABI information for the Microblaze.
2. Add attibutes "interrupt_handler" and "save_volatiles" for the Microblaze target.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122184 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 77d6605159dd7b512be8e555f4fe78b2d6c34290 |
|
12-Nov-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Use a twine.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118892 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a14f5979572aa25c03d24750ee4724d2031d4ede |
|
01-Nov-2010 |
Anders Carlsson <andersca@mac.com> |
Rename getBaseClassOffset to getBaseClassOffsetInBits and introduce a getBaseClassOffset which returns the offset in CharUnits. Do the same thing for getVBaseClassOffset.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117881 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9cac4942b920d4c5514e71949e3062ed626bfbdf |
|
19-Oct-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Fix Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116798 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 99aaae87ae972ac2dd4cccd8b4886537aabaff43 |
|
19-Oct-2010 |
Bill Wendling <isanbard@gmail.com> |
We shouldn't keep track of MMX registers "needed" separately from the SSE
registers needed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116772 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| bb465d7d0489a6605bb1eb82dea87350066ac5e2 |
|
18-Oct-2010 |
Bill Wendling <isanbard@gmail.com> |
Reapply r116684 with fixes. The test cases needed to be updated.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116696 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| b70fba451e5a92df6f77ca288caf80b0c5572593 |
|
17-Oct-2010 |
Bill Wendling <isanbard@gmail.com> |
Temporarily revert r116684. It was causing failures with
Clang :: CodeGen/x86_32-arguments-darwin.c
Clang :: CodeGen/x86_32-arguments-linux.c
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116687 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 51a9f5309a025f5c54e7dc373eb7d11daabee6df |
|
17-Oct-2010 |
Bill Wendling <isanbard@gmail.com> |
The "gcc.dg/compat/vector-1 -m32" test was broken after the MMX rewrite. The
function parameters weren't converted to use the correct type (x86_mmx). Add a
check, similar to the one in llvm-gcc, to see if we need the x86_mmx type for
that function parameter. If so, it coerces the type to be that.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116684 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 757e685512b8616c9de918b3d3fad8247562dce2 |
|
11-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
Per discussion with Sanjiv, remove the PIC16 target from mainline. When/if
it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116191 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| f554b1cc3083d9ed1fb9b52a305025f744e90d08 |
|
23-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/ABI/ARM: Return large vectors in memory.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114619 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8aa87c71d9bfec14e135c683b0d7b9de999dbcb0 |
|
23-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/ABI/ARM: Trust the backend to pass vectors correctly for the given ABI.
- Therefore, we can lower out the NEON wrapper structs and pass the vectors
directly. This makes a huge difference in the cleanliness of the IR after
optimization.
- I will trust, but verify, via future ABITest testing (for APCS-GNU, at
least).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114618 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| e59d8585bb40a8bae6b847ad258536a2c01f20ea |
|
16-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/ABI/x86-32: Realign indirect arguments when the ABI requires us to pass
them with a smaller alignment than the rest of codegen expects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114115 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| cf3b6f2504596812db1fcef0df8ce5b3449c4aac |
|
16-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/ABI: Add support for realigning structures which are passed by indirect
reference.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114114 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 93ae947df36133c7a26a0c7d325c0679916ed2ed |
|
16-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/ABI/x86_32/Darwin: On Darwin, only structures with SSE vector types get passed
with a non-default-stack-ABI-alignment (of 16).
- This fixes the ABI convenient, but breaks codegen since we now have
underaligned arguments. Marginal improvement overall though, and will be
fixed in next commit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114113 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| fb67d6c3814524fdd43bd2fb159f7c594eae581c |
|
16-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/x86_32/Linux: Linux seems to align all stack objects to 4 bytes, unlike
Darwin. Checked vs the handiest Linux llvm-gcc I had around, someone on Linux is
welcome to investigate more.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 66e7b68b0016aeebe349e21ace93ff0178665d69 |
|
01-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
fix rdar://8360877 a really nasty miscompilation in Boost.Xpressive
caused by my ABI work. Passing:
struct outer {
int x;
struct epsilon_matcher {} e;
int f;
};
as {i32,i32} isn't safe, because the offset of the second element
needs to be at 8 when it is interpreted as a memory value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112686 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 645406a3d3405ad0f4b5a0e46a34ae92d9d23bd3 |
|
01-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
same refactoring as before, this time on the argument side.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112684 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 3db4dde12de84269c8f803f9dfca37a2d14f9898 |
|
01-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
refactor some code to cut down on redundancy, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112683 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| f13721dd91dda7675e499331a2770308ad20ca61 |
|
31-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
Add support for windows x86-64 varargs, patch by Cameron Esfahani!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112603 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4599f346cb90bef15e1afd5c66f20c18703e41ae |
|
31-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
Fix PR8029, a x86-32 ABI regression in introduced in r112211
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112537 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7b733505defd34f1bb7e74d9526be0bc41e76693 |
|
26-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
improve comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112214 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| bbae8b40cd37d5b2815f8450cb588a41da89d7e5 |
|
26-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
fix 2xi16 to pass as i32 instead of <2 x i16>. The former passes in
memory (as required) the later now passes in an xmm register. This
fixes gcc.dg/compat/vector_1 on x86-32.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112211 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0fefa4175b0c9101564946f6a975ee9946c16d4b |
|
26-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
vector of long and ulong are also classified as INTEGER in x86-64 abi,
this fixes rdar://8358475 a failure of the gcc.dg/compat/vector_1 abi
test.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112205 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 473f8e723be93d84bd5fd15b094f4184802d4676 |
|
26-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
1 x ulonglong needs to be classified as INTEGER, just like 1 x longlong,
this fixes a miscompilation on the included testcase, rdar://8359248
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112201 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a8b7a7d3eaa51dd200cba1e5541f2542d24d7a6e |
|
26-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
tame an assertion, fixing rdar://8357396
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112174 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 22fd4baf2eba2103e2b41e463f1a5f6486c398fb |
|
26-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
Finally pass "two floats in a 64-bit unit" as a <2 x float> instead of
as a double in the x86-64 ABI. This allows us to generate much better
code for certain things, e.g.:
_Complex float f32(_Complex float A, _Complex float B) {
return A+B;
}
Used to compile into (look at the integer silliness!):
_f32: ## @f32
## BB#0: ## %entry
movd %xmm1, %rax
movd %eax, %xmm1
movd %xmm0, %rcx
movd %ecx, %xmm0
addss %xmm1, %xmm0
movd %xmm0, %edx
shrq $32, %rax
movd %eax, %xmm0
shrq $32, %rcx
movd %ecx, %xmm1
addss %xmm0, %xmm1
movd %xmm1, %eax
shlq $32, %rax
addq %rdx, %rax
movd %rax, %xmm0
ret
Now we get:
_f32: ## @f32
movdqa %xmm0, %xmm2
addss %xmm1, %xmm2
pshufd $16, %xmm2, %xmm2
pshufd $1, %xmm1, %xmm1
pshufd $1, %xmm0, %xmm0
addss %xmm1, %xmm0
pshufd $16, %xmm0, %xmm1
movdqa %xmm2, %xmm0
unpcklps %xmm1, %xmm0
ret
and compile stuff like:
extern float _Complex ccoshf( float _Complex ) ;
float _Complex ccosf ( float _Complex z ) {
float _Complex iz;
(__real__ iz) = -(__imag__ z);
(__imag__ iz) = (__real__ z);
return ccoshf(iz);
}
into:
_ccosf: ## @ccosf
## BB#0: ## %entry
pshufd $1, %xmm0, %xmm1
xorps LCPI4_0(%rip), %xmm1
unpcklps %xmm0, %xmm1
movaps %xmm1, %xmm0
jmp _ccoshf ## TAILCALL
instead of:
_ccosf: ## @ccosf
## BB#0: ## %entry
movd %xmm0, %rax
movq %rax, %rcx
shlq $32, %rcx
shrq $32, %rax
xorl $-2147483648, %eax ## imm = 0xFFFFFFFF80000000
addq %rcx, %rax
movd %rax, %xmm0
jmp _ccoshf ## TAILCALL
There is still "stuff to be done" here for the struct case,
but this resolves rdar://6379669 - [x86-64 ABI] Pass and return
_Complex float / double efficiently
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112111 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8bea82f6699e4384ef823cdc8800ad5db271177c |
|
25-Aug-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Fix horrible white space errors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112067 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| d608cdb7c044365cf4e8764ade1e11e99c176078 |
|
22-Aug-2010 |
John McCall <rjmccall@apple.com> |
Experiment with using first-class aggregates to represent member function
pointers. I find the resulting code to be substantially cleaner, and it
makes it very easy to use the same APIs for data member pointers (which I have
conscientiously avoided here), and it avoids a plethora of potential
inefficiencies due to excessive memory copying, but we'll have to see if it
actually works.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111776 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 117e3f4cd4d6ea41c3202da8729f94168c5c8239 |
|
30-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
fix PR5179 and correctly fix PR5831 to not miscompile.
The X86-64 ABI code didn't handle the case when a struct
would get classified and turn up as "NoClass INTEGER" for
example. This is perfectly possible when the first slot
is all padding (e.g. due to empty base classes). In this
situation, the first 8-byte doesn't take a register at all,
only the second 8-byte does.
This fixes this by enhancing the x86-64 abi stuff to allow
and handle this case, reverts the broken fix for PR5831,
and enhances the target independent stuff to be able to
handle an argument value in registers being accessed at an
offset from the memory value.
This is the last x86-64 calling convention related miscompile
that I'm aware of.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109848 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| eb518b4b89e4134b21975530809697142f69b779 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
move the last hunk of getCoerceResult into the place
that needs it and remove getCoerceResult.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109807 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 1cce1958b127f1722a18825b2cd793ce21246911 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
now that direct and coerce are merged, getCoerceResult gets simpler.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109805 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 1b32ae9537186c021409bebeaa308db886ed98a2 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
now that GetSSETypeAtOffset handles passing SSE class values as
float, the special case hack in getCoerceResult can go away.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109804 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0b3620066bfbb33004bed1816c851a923b9301af |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
Implement the clang-side of detection for when to pass as
<2 x float> instead of double. This works but can't be turned
on until I teach codegen to pass <2 x float> as one XMM register
instead of two.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109790 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| cba8d310163f84630fd140fbfa9b6fdad9d26587 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
Look at me, I can count!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109786 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| f47c944b5710a545d564b4d4b641a2f8bac96af3 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
fix rdar://8251384, another case where we could access beyond the
end of a struct. This improves the case when the struct being passed
contains 3 floats, either due to a struct or array of 3 things. Before
we'd generate this IR for the testcase:
define float @bar(double %X.coerce0, double %X.coerce1) nounwind {
entry:
%X = alloca %struct.foof, align 8 ; <%struct.foof*> [#uses=2]
%0 = bitcast %struct.foof* %X to %1* ; <%1*> [#uses=2]
%1 = getelementptr %1* %0, i32 0, i32 0 ; <double*> [#uses=1]
store double %X.coerce0, double* %1
%2 = getelementptr %1* %0, i32 0, i32 1 ; <double*> [#uses=1]
store double %X.coerce1, double* %2
%tmp = getelementptr inbounds %struct.foof* %X, i32 0, i32 2 ; <float*> [#uses=1]
%tmp1 = load float* %tmp ; <float> [#uses=1]
ret float %tmp1
}
which compiled (with optimization) to:
_bar: ## @bar
## BB#0: ## %entry
movd %xmm1, %rax
movd %eax, %xmm0
ret
Now we produce:
define float @bar(double %X.coerce0, float %X.coerce1) nounwind {
entry:
%X = alloca %struct.foof, align 8 ; <%struct.foof*> [#uses=2]
%0 = bitcast %struct.foof* %X to %0* ; <%0*> [#uses=2]
%1 = getelementptr %0* %0, i32 0, i32 0 ; <double*> [#uses=1]
store double %X.coerce0, double* %1
%2 = getelementptr %0* %0, i32 0, i32 1 ; <float*> [#uses=1]
store float %X.coerce1, float* %2
%tmp = getelementptr inbounds %struct.foof* %X, i32 0, i32 2 ; <float*> [#uses=1]
%tmp1 = load float* %tmp ; <float> [#uses=1]
ret float %tmp1
}
and:
_bar: ## @bar
## BB#0: ## %entry
movaps %xmm1, %xmm0
ret
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109776 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 603519d269d48dca99927f0ad65e92099bd76161 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
start setting up infrastructure for passing multi-floats
as <2 x float> instead of as double. The backend isn't ready
yet, but infrastructure in the frontend can come up.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109768 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0d2656d77053cc2ed6f3a3acdf12d67807c7f3a2 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
rename Get8ByteTypeAtOffset -> GetINTEGERTypeAtOffset to
make it clear that this function should only return a type
that the codegen will classify the same as an INTEGER type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109763 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9e45a3de3f462785a86bba77dee168ab354d9704 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
handle a case where we could access off the end of a function
that Eli pointed out, rdar://8249586
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109762 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a7206c5367c2e5879fe6d9a07ed50aa003a56976 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
fix PR7742 / rdar://8250764, a miscompilation of struct
return where the struct has a base but no fields. This
was because the x86-64 abi logic was checking the wrong
predicate in one place.
This was introduced in r91874, which was a fix for PR5831,
which lacked a CHECK line, so I verified and added it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109759 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 021c3a349d4f55cc2c7970268758bcf37b924493 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
This is a little bit far, but optimize cases like:
struct a {
struct c {
double x;
int y;
} x[1];
};
void foo(struct a A) {
}
into:
define void @foo(double %A.coerce0, i32 %A.coerce1) nounwind {
entry:
%A = alloca %struct.a, align 8 ; <%struct.a*> [#uses=1]
%0 = bitcast %struct.a* %A to %struct.c* ; <%struct.c*> [#uses=2]
%1 = getelementptr %struct.c* %0, i32 0, i32 0 ; <double*> [#uses=1]
store double %A.coerce0, double* %1
%2 = getelementptr %struct.c* %0, i32 0, i32 1 ; <i32*> [#uses=1]
store i32 %A.coerce1, i32* %2
instead of:
define void @foo(double %A.coerce0, i64 %A.coerce1) nounwind {
entry:
%A = alloca %struct.a, align 8 ; <%struct.a*> [#uses=1]
%0 = bitcast %struct.a* %A to %0* ; <%0*> [#uses=2]
%1 = getelementptr %0* %0, i32 0, i32 0 ; <double*> [#uses=1]
store double %A.coerce0, double* %1
%2 = getelementptr %0* %0, i32 0, i32 1 ; <i64*> [#uses=1]
store i64 %A.coerce1, i64* %2
I only do this now because I never want to look at this code again :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109738 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| e2962be11e8894329d37985eccaa4f4a12dea402 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
implement a todo: pass a eight-byte that consists of a
small integer + padding as that small integer. On code
like:
struct c { double x; int y; };
void bar(struct c C) { }
This means that we compile to:
define void @bar(double %C.coerce0, i32 %C.coerce1) nounwind {
entry:
%C = alloca %struct.c, align 8 ; <%struct.c*> [#uses=2]
%0 = getelementptr %struct.c* %C, i32 0, i32 0 ; <double*> [#uses=1]
store double %C.coerce0, double* %0
%1 = getelementptr %struct.c* %C, i32 0, i32 1 ; <i32*> [#uses=1]
store i32 %C.coerce1, i32* %1
instead of:
define void @bar(double %C.coerce0, i64 %C.coerce1) nounwind {
entry:
%C = alloca %struct.c, align 8 ; <%struct.c*> [#uses=3]
%0 = bitcast %struct.c* %C to %0* ; <%0*> [#uses=2]
%1 = getelementptr %0* %0, i32 0, i32 0 ; <double*> [#uses=1]
store double %C.coerce0, double* %1
%2 = getelementptr %0* %0, i32 0, i32 1 ; <i64*> [#uses=1]
store i64 %C.coerce1, i64* %2
which gives SRoA heartburn.
This implements rdar://5711709, a nice low number :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109737 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 800588fd230d2c37ddce8fbf4a3881352715d700 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
Kill off the 'coerce' ABI passing form. Now 'direct' and 'extend' always
have a "coerce to" type which often matches the default lowering of Clang
type to LLVM IR type, but the coerce case can be handled by making them
not be the same.
This simplifies things and fixes issues where X86-64 abi lowering would
return coerce after making preferred types exactly match up. This caused
us to compile:
typedef float v4f32 __attribute__((__vector_size__(16)));
v4f32 foo(v4f32 X) {
return X+X;
}
into this code at -O0:
define <4 x float> @foo(<4 x float> %X.coerce) nounwind {
entry:
%retval = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=2]
%coerce = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=2]
%X.addr = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=3]
store <4 x float> %X.coerce, <4 x float>* %coerce
%X = load <4 x float>* %coerce ; <<4 x float>> [#uses=1]
store <4 x float> %X, <4 x float>* %X.addr
%tmp = load <4 x float>* %X.addr ; <<4 x float>> [#uses=1]
%tmp1 = load <4 x float>* %X.addr ; <<4 x float>> [#uses=1]
%add = fadd <4 x float> %tmp, %tmp1 ; <<4 x float>> [#uses=1]
store <4 x float> %add, <4 x float>* %retval
%0 = load <4 x float>* %retval ; <<4 x float>> [#uses=1]
ret <4 x float> %0
}
Now we get:
define <4 x float> @foo(<4 x float> %X) nounwind {
entry:
%X.addr = alloca <4 x float>, align 16 ; <<4 x float>*> [#uses=3]
store <4 x float> %X, <4 x float>* %X.addr
%tmp = load <4 x float>* %X.addr ; <<4 x float>> [#uses=1]
%tmp1 = load <4 x float>* %X.addr ; <<4 x float>> [#uses=1]
%add = fadd <4 x float> %tmp, %tmp1 ; <<4 x float>> [#uses=1]
ret <4 x float> %add
}
This implements rdar://8248065
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109733 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 15842bd05bd6d3b7450385ac8f73aaee5f807e19 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
ignore structs that wrap vectors in IR, the abstraction shouldn't add penalty.
Before we'd compile the example into something like:
%coerce.dive2 = getelementptr %struct.v4f32wrapper* %retval, i32 0, i32 0 ; <<4 x float>*> [#uses=1]
%1 = bitcast <4 x float>* %coerce.dive2 to <2 x double>* ; <<2 x double>*> [#uses=1]
%2 = load <2 x double>* %1, align 1 ; <<2 x double>> [#uses=1]
ret <2 x double> %2
Now we produce:
%coerce.dive2 = getelementptr %struct.v4f32wrapper* %retval, i32 0, i32 0 ; <<4 x float>*> [#uses=1]
%0 = load <4 x float>* %coerce.dive2, align 1 ; <<4 x float>> [#uses=1]
ret <4 x float> %0
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109732 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0f408f5242522cbede304472e17931357c1b573d |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
move the 'pretty 16-byte vector' inferring code up to be shared
with return values, improving stuff that returns __m128 etc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109731 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| fe12d1ee8be8b8023c0c60b299ae957ea0df5d21 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
simplify code by eliminating a premature optimization.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109730 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4711cb065922d46bfe80383b2001ae681f74780a |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
now that we have CGT around, we can start using preferred types
for return values too. Instead of compiling something like:
struct foo {
int *X;
float *Y;
};
struct foo test(struct foo *P) { return *P; }
to:
%1 = type { i64, i64 }
define %1 @test(%struct.foo* %P) nounwind {
entry:
%retval = alloca %struct.foo, align 8 ; <%struct.foo*> [#uses=2]
%P.addr = alloca %struct.foo*, align 8 ; <%struct.foo**> [#uses=2]
store %struct.foo* %P, %struct.foo** %P.addr
%tmp = load %struct.foo** %P.addr ; <%struct.foo*> [#uses=1]
%tmp1 = bitcast %struct.foo* %retval to i8* ; <i8*> [#uses=1]
%tmp2 = bitcast %struct.foo* %tmp to i8* ; <i8*> [#uses=1]
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* %tmp2, i64 16, i32 8, i1 false)
%0 = bitcast %struct.foo* %retval to %1* ; <%1*> [#uses=1]
%1 = load %1* %0, align 1 ; <%1> [#uses=1]
ret %1 %1
}
We now get the result more type safe, with:
define %struct.foo @test(%struct.foo* %P) nounwind {
entry:
%retval = alloca %struct.foo, align 8 ; <%struct.foo*> [#uses=2]
%P.addr = alloca %struct.foo*, align 8 ; <%struct.foo**> [#uses=2]
store %struct.foo* %P, %struct.foo** %P.addr
%tmp = load %struct.foo** %P.addr ; <%struct.foo*> [#uses=1]
%tmp1 = bitcast %struct.foo* %retval to i8* ; <i8*> [#uses=1]
%tmp2 = bitcast %struct.foo* %tmp to i8* ; <i8*> [#uses=1]
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* %tmp2, i64 16, i32 8, i1 false)
%0 = load %struct.foo* %retval ; <%struct.foo> [#uses=1]
ret %struct.foo %0
}
That memcpy is completely terrible, but I don't know how to fix it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109729 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 5868ca2eb7f00d815f62e46f5a171eb6e5f91b5b |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
sink preferred type stuff lower. It's possible that this might
improve codegen for vaarg or something, because its codepath is
getting preferred types now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109728 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ee5dcd064a811edc90f6c1fb31a837b6c961fed7 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
dissolve some more complexity: make the x86-64 abi lowering code
compute its own preferred types instead of having CGT compute
them then pass them (circuituously) down into ABIInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109726 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 44f0fd2804e9952a8dbf85bb60ee3501aa9f5ee7 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
simplify Get8ByteTypeAtOffset by making it a member of X86_64ABIInfo
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109724 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a3c109bbf6e198f463fbe204da4d25b40dab65c4 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
now that ABIInfo depends on CGT, it has trivial access to such
things as TargetData, ASTContext, LLVMContext etc. Stop passing
them through so many APIs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109723 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ea0443212e7ec6ff82e2f174e8e948a6eb0e0876 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
cave in to reality and make ABIInfo depend on CodeGenTypes.
This will simplify a bunch of code, coming up next.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109722 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ab5722e67794b3954c874a369086fc5f41ac46a5 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
pass argument vectors in a type that corresponds to the user type if
possible. This improves the example to pass <4 x float> instead of
<2 x double> but we still get awful code, and still don't get the
return value right.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109700 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0b30c67132f00c667512a65cfe1fe81ae54c2383 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
fix some break statements to be formatted more consistently,
remove some now-dead code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109690 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 519f68cd26777c755763a644a7f7ed7ac389beb9 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
use Get8ByteTypeAtOffset for the return value path as well so we
don't get errors similar to PR7714 on the return path.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109689 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 49382de42c2a411bfd772408e987cb399071241d |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
refactor the autosizing code, eliminating duplication
and making Get8ByteTypeAtOffset always succeed and documented.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109685 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 1daf808a48d26328dd31a3275ce599cee326c957 |
|
29-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
fix PR7714 by not referencing off the end of a struct when passed by value in
x86-64 abi. This also improves codegen as well. Some refactoring is needed of
this code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109681 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 3852f34eaa50908debfa03b450b3e68376efd852 |
|
15-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
CodeGen: Tweak ABI handling for Minix, patch by Kees van Reeuwijk!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108423 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 38e317d6dce161b249508686cc67eb7176958762 |
|
07-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
add driver support for minix, patch by Kees van Reeuwijk
from PR7583
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107788 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| bcaedaed309ce453a992fdeef4a4c908cc7d9dfb |
|
30-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
Reapply:
r107173, "fix PR7519: after thrashing around and remembering how all this stuff"
r107216, "fix PR7523, which was caused by the ABI code calling ConvertType instead"
This includes a fix to make ConvertTypeForMem handle the "recursive" case, and call
it as such when lowering function types which have an indirect result.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107310 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7bbe03d8ae0772d89f6539d073dd43e49268a42c |
|
30-Jun-2010 |
Daniel Dunbar <daniel@zuster.org> |
Revert r107173, "fix PR7519: after thrashing around and remembering how all this stuff", it broke bootstrap.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107232 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 376fe5e7800dface235c5382b39d77790d39dfa7 |
|
29-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
fix PR7519: after thrashing around and remembering how all this stuff
works, the fix is quite simple: just make sure to call ConvertTypeRecursive
when the function type being lowered is in the midst of ConvertType.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107173 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9c254f0415bef9a0bafe5b5026ddb54b727597b1 |
|
29-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
Change X86_64ABIInfo to have ASTContext and TargetData ivars to
avoid passing ASTContext down through all the methods it has.
When classifying an argument, or argument piece, as INTEGER, check
to see if we have a pointer at exactly the same offset in the
preferred type. If so, use that pointer type instead of i64. This
allows us to compile A function taking a stringref into something
like this:
define i8* @foo(i64 %D.coerce0, i8* %D.coerce1) nounwind ssp {
entry:
%D = alloca %struct.DeclGroup, align 8 ; <%struct.DeclGroup*> [#uses=4]
%0 = getelementptr %struct.DeclGroup* %D, i32 0, i32 0 ; <i64*> [#uses=1]
store i64 %D.coerce0, i64* %0
%1 = getelementptr %struct.DeclGroup* %D, i32 0, i32 1 ; <i8**> [#uses=1]
store i8* %D.coerce1, i8** %1
%tmp = getelementptr inbounds %struct.DeclGroup* %D, i32 0, i32 0 ; <i64*> [#uses=1]
%tmp1 = load i64* %tmp ; <i64> [#uses=1]
%tmp2 = getelementptr inbounds %struct.DeclGroup* %D, i32 0, i32 1 ; <i8**> [#uses=1]
%tmp3 = load i8** %tmp2 ; <i8*> [#uses=1]
%add.ptr = getelementptr inbounds i8* %tmp3, i64 %tmp1 ; <i8*> [#uses=1]
ret i8* %add.ptr
}
instead of this:
define i8* @foo(i64 %D.coerce0, i64 %D.coerce1) nounwind ssp {
entry:
%D = alloca %struct.DeclGroup, align 8 ; <%struct.DeclGroup*> [#uses=3]
%0 = insertvalue %0 undef, i64 %D.coerce0, 0 ; <%0> [#uses=1]
%1 = insertvalue %0 %0, i64 %D.coerce1, 1 ; <%0> [#uses=1]
%2 = bitcast %struct.DeclGroup* %D to %0* ; <%0*> [#uses=1]
store %0 %1, %0* %2, align 1
%tmp = getelementptr inbounds %struct.DeclGroup* %D, i32 0, i32 0 ; <i64*> [#uses=1]
%tmp1 = load i64* %tmp ; <i64> [#uses=1]
%tmp2 = getelementptr inbounds %struct.DeclGroup* %D, i32 0, i32 1 ; <i8**> [#uses=1]
%tmp3 = load i8** %tmp2 ; <i8*> [#uses=1]
%add.ptr = getelementptr inbounds i8* %tmp3, i64 %tmp1 ; <i8*> [#uses=1]
ret i8* %add.ptr
}
This implements rdar://7375902 - [codegen quality] clang x86-64 ABI lowering code punishing StringRef
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107123 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a159c2e83942b7dae64457d4fff265bb74550cac |
|
29-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
plumb preferred types down into X86_64ABIInfo::classifyArgumentType,
no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107115 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8640cd6bf077e007fdb9bc8c9c5e319f7d70da96 |
|
29-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
Pass the LLVM IR version of argument types down into computeInfo.
This is somewhat annoying to do this at this level, but it avoids
having ABIInfo know depend on CodeGenTypes for a hint.
Nothing is using this yet, so no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107111 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 8ff296496de0970c8d6d72320a1427a926d7ef14 |
|
28-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
pass/return structs of char and short as i8/i16 to avoid
aweful through-memory coersion, just like we do for i32 now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107078 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 1090a9ba0902380dbd97d0a500daa4c373712df9 |
|
28-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
more tidying up.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107076 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| dce5ad0cf70ba74e1ecdbb5e81f1a81d97821636 |
|
28-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
random acts of tidying.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107050 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| faf23b72f171ef997d48c453a5a4783c5759f8fe |
|
28-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
X86-64:
pass/return structs of float/int as float/i32 instead of double/i64
to make the code generated for ABI cleaner. Passing in the low part
of a double is the same as passing in a float.
For example, we now compile:
struct DeclGroup { float NumDecls; };
float foo(DeclGroup D);
void bar(DeclGroup *D) {
foo(*D);
}
into:
%struct.DeclGroup = type { float }
define void @_Z3barP9DeclGroup(%struct.DeclGroup* %D) nounwind {
entry:
%D.addr = alloca %struct.DeclGroup*, align 8 ; <%struct.DeclGroup**> [#uses=2]
%agg.tmp = alloca %struct.DeclGroup, align 4 ; <%struct.DeclGroup*> [#uses=2]
store %struct.DeclGroup* %D, %struct.DeclGroup** %D.addr
%tmp = load %struct.DeclGroup** %D.addr ; <%struct.DeclGroup*> [#uses=1]
%tmp1 = bitcast %struct.DeclGroup* %agg.tmp to i8* ; <i8*> [#uses=1]
%tmp2 = bitcast %struct.DeclGroup* %tmp to i8* ; <i8*> [#uses=1]
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* %tmp2, i64 4, i32 4, i1 false)
%coerce.dive = getelementptr %struct.DeclGroup* %agg.tmp, i32 0, i32 0 ; <float*> [#uses=1]
%0 = load float* %coerce.dive, align 1 ; <float> [#uses=1]
%call = call float @_Z3foo9DeclGroup(float %0) ; <float> [#uses=0]
ret void
}
instead of:
%struct.DeclGroup = type { float }
define void @_Z3barP9DeclGroup(%struct.DeclGroup* %D) nounwind {
entry:
%D.addr = alloca %struct.DeclGroup*, align 8 ; <%struct.DeclGroup**> [#uses=2]
%agg.tmp = alloca %struct.DeclGroup, align 4 ; <%struct.DeclGroup*> [#uses=2]
%tmp3 = alloca double ; <double*> [#uses=2]
store %struct.DeclGroup* %D, %struct.DeclGroup** %D.addr
%tmp = load %struct.DeclGroup** %D.addr ; <%struct.DeclGroup*> [#uses=1]
%tmp1 = bitcast %struct.DeclGroup* %agg.tmp to i8* ; <i8*> [#uses=1]
%tmp2 = bitcast %struct.DeclGroup* %tmp to i8* ; <i8*> [#uses=1]
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp1, i8* %tmp2, i64 4, i32 4, i1 false)
%coerce.dive = getelementptr %struct.DeclGroup* %agg.tmp, i32 0, i32 0 ; <float*> [#uses=1]
%0 = bitcast double* %tmp3 to float* ; <float*> [#uses=1]
%1 = load float* %coerce.dive ; <float> [#uses=1]
store float %1, float* %0, align 1
%2 = load double* %tmp3 ; <double> [#uses=1]
%call = call float @_Z3foo9DeclGroup(double %2) ; <float> [#uses=0]
ret void
}
which is this machine code (at -O0):
__Z3barP9DeclGroup:
subq $24, %rsp
movq %rdi, 16(%rsp)
movq 16(%rsp), %rdi
leaq 8(%rsp), %rax
movl (%rdi), %ecx
movl %ecx, (%rax)
movss 8(%rsp), %xmm0
callq __Z3foo9DeclGroup
addq $24, %rsp
ret
vs this:
__Z3barP9DeclGroup:
subq $24, %rsp
movq %rdi, 16(%rsp)
movq 16(%rsp), %rdi
leaq 8(%rsp), %rax
movl (%rdi), %ecx
movl %ecx, (%rax)
movss 8(%rsp), %xmm0
movss %xmm0, (%rsp)
movsd (%rsp), %xmm0
callq __Z3foo9DeclGroup
addq $24, %rsp
ret
At -O3, it is the difference between this now:
__Z3barP9DeclGroup:
movss (%rdi), %xmm0
jmp __Z3foo9DeclGroup # TAILCALL
vs this before:
__Z3barP9DeclGroup:
movl (%rdi), %eax
movd %rax, %xmm0
jmp __Z3foo9DeclGroup # TAILCALL
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107048 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 77b89b87c3b9220fea1bc80f6d6598d2003cc8a8 |
|
27-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
finally get around to doing a significant cleanup to irgen:
have CGF create and make accessible standard int32,int64 and
intptr types. This fixes a ton of 80 column violations
introduced by LLVMContextification and cleans up stuff a lot.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106977 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7f215c12af4c3e7f81b24102a676aabfdb4e1566 |
|
26-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
use more efficient type comparison predicates.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106958 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 1ed1a594e9befc91ebf00d81b41a2fdfab862657 |
|
16-Jun-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Change the test for which ABI/CC to use on ARM to be base on the environment
(the last argument of the triple).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106131 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 25117ab35c1a033846073183314c68ef07d1701a |
|
16-Jun-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't set the calling convention for ARM if it is already the default.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106106 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9d3347a5887d2d25afe8b0bd35783a72ec86cce2 |
|
16-Jun-2010 |
Douglas Gregor <dgregor@apple.com> |
Give Type::isIntegralType() an ASTContext parameter, so that it
provides C "integer type" semantics in C and C++ "integral type"
semantics in C++.
Note that I still need to update isIntegerType (and possibly other
predicates) using the same approach I've taken for
isIntegralType(). The two should have the same meaning, but currently
don't (!).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106074 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 2ade35e2cfd554e49d35a52047cea98a82787af9 |
|
16-Jun-2010 |
Douglas Gregor <dgregor@apple.com> |
Introduce Type::isIntegralOrEnumerationType(), to cover those places
in C++ that involve both integral and enumeration types. Convert all
of the callers to Type::isIntegralType() that are meant to work with
both integral and enumeration types over to
Type::isIntegralOrEnumerationType(), to prepare to eliminate
enumeration types as integral types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106071 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0eb1d9733801764cd8b692c67e117e4feeecf013 |
|
08-Jun-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix passing and returning of objects with non trivial copy constructors on
ARM.
Fixes PR7310.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105592 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| aeeb7011a875d3dd439e9fa07dc3ac54d97785b9 |
|
27-May-2010 |
John McCall <rjmccall@apple.com> |
Implement __builtin_init_dwarf_reg_size_table and __builtin_dwarf_sp_column
for 32-bit MIPS processors. Hat-tip to rdivacky for providing gcc dumps
on this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104816 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| e32b9b854e5b92b223c553164d3ecfbf657dbbf2 |
|
17-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen: Remove dead function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103945 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 5ea68614bfe0e78b5d66339b781529038f86501f |
|
17-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
C++/Darwin/i386 ABI: Fix some problems with empty record handling.
- Check bases as part of isEmptyRecord().
- C++ record fields are never empty in the Itanium ABI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 67d438d39a1cc37c372a2684dc354f58d0169bb1 |
|
15-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
C++/ABI/x86_64: Member pointers should be classified as INTEGER.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103843 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 7711523d948bbe635f690f5795ef7ea9a3289eb2 |
|
15-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
C++/ABI/i386: Member function pointers should be passed by value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103842 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a1842d32a1964712e42078e9b389dce9258c6a8c |
|
14-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
C++/Darwin/x86: Teach IRgen it can pass reference types in registers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103761 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 9430d5a61598c47d827e1cd05f7cf3f110eeec9e |
|
11-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/i386/C++: Fix isSingleElementStruct computation for C++ record decls.
- Fixes PR7098.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103514 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 46c54fb8ec45765a475b7b709b9aee7f94c490c2 |
|
21-Apr-2010 |
Daniel Dunbar <daniel@zuster.org> |
ABI/x86-32 & x86-64: Alignment on 'byval' must be set when when the alignment
exceeds the minimum ABI alignment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102019 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| dc6d574155072bfb35a7a29b94ef3afa0d40fb5a |
|
21-Apr-2010 |
Daniel Dunbar <daniel@zuster.org> |
IRgen/x86-32: Factor out getIndirectResult(), to match x86-64 factoring.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102015 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 52d9ae3220c08fcbb80f213a364a88e4e0067242 |
|
06-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
fit in 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100534 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a14db75641f377ef8b033c67653cd95ac4c36fe3 |
|
11-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
fix PR6433, crash on va_arg of typedef.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98264 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| ec853ba1087f606e9685cb1e800616565ba35093 |
|
11-Mar-2010 |
John McCall <rjmccall@apple.com> |
Support PPC-32 DWARF EH intrinisics. Thanks to rdivacky for his assistance.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98206 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 6374c3307e2d73348f7b8cc73eeeb0998ad0ac94 |
|
06-Mar-2010 |
John McCall <rjmccall@apple.com> |
Implement __builtin_dwarf_sp_column for i386 (Darwin and not), x86-64 (all),
and ARM. Implement __builtin_init_dwarf_reg_size_table for i386 (both) and
x86-64 (all).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97859 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 0b0ef0a70b8010c66fad2603e4423ef1c1dc7015 |
|
24-Feb-2010 |
John McCall <rjmccall@apple.com> |
Canonicalize parameter and return types before computing ABI info. Eliminates
a common source of oddities and, in theory, removes some redundant ABI
computations. Also fixes a miscompile I introduced yesterday by refactoring
some code and causing a slightly different code path to be taken that
didn't perform *parameter* type canonicalization, just normal type
canonicalization; this in turn caused a bit of ABI code to misfire because
it was looking for 'double' or 'float' but received 'const float'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a446ecd13a9cd2c150baa5d3db4f817db4b1eba8 |
|
17-Feb-2010 |
Sanjiv Gupta <sanjiv.gupta@microchip.com> |
implement EmitVAArg. pretty much the same way other targets do.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96446 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| f177d9d6c27fbbcee8c00fd90b8306985c03c54a |
|
15-Feb-2010 |
Duncan Sands <baldrick@free.fr> |
Uniformize the names of type predicates: rather than having isFloatTy and
isInteger, we now have isFloatTy and isIntegerTy. Requested by Chris!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96224 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 74f7293eb30bf77355c20a3c2cad7b67d8ce7388 |
|
13-Feb-2010 |
Charles Davis <cdavis@mines.edu> |
Emit the 'alignstack' LLVM function attribute when we encounter a function
marked 'force_align_arg_pointer'. Almost there; now all I need to do is finish
up the backend.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96100 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| aa74a1e49f7c4b89539830290f76fe2c3e97187f |
|
02-Feb-2010 |
Douglas Gregor <dgregor@apple.com> |
Implement promotion for enumeration types.
WHAT!?!
It turns out that Type::isPromotableIntegerType() was not considering
enumeration types to be promotable, so we would never do the
promotion despite having properly computed the promotion type when the
enum was defined. Various operations on values of enum type just
"worked" because we could still compute the integer rank of an enum
type; the oddity, however, is that operations such as "add an enum and
an unsigned" would often have an enum result type (!). The bug
actually showed up as a spurious -Wformat diagnostic
(<rdar://problem/7595366>), but in theory it could cause miscompiles.
In this commit:
- Enum types with a promotion type of "int" or "unsigned int" are
promotable.
- Tweaked the computation of promotable types for enums
- For all of the ABIs, treat enum types the same way as their
underlying types (*not* their promotion types) for argument passing
and return values
- Extend the ABI tester with support for enumeration types
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95117 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4581581881d3f7349bf5a4b39d761bce688f9164 |
|
02-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
ARM/APCS: Fix classification of small complex integer types as "integer like".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 4cc753f4503931763cfb762a95928b44fcbe64e9 |
|
02-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
ARM/APCS: Pass Complex types following llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95029 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 679855a6e14fbc6c6838c566aa74c32f52f4f946 |
|
29-Jan-2010 |
Daniel Dunbar <daniel@zuster.org> |
ARM/APCS ABI: Fix some problems with bit-fields in structures. After rereading
the ABI spec, this turns out to simplify the code. We still have some annoying
code which mismatches the spec with regard to empty structures.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94796 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| a887423cf580e19b2d03e3a0499c065730c96b28 |
|
27-Jan-2010 |
Anders Carlsson <andersca@mac.com> |
Structs and classes with non-trivial destructors or copy constructors should be passed indirectly in the 32-bit ABI. Fixes PR6094.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94656 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 568bb2d3189108b6d510a6233d1e6e003a47cbdc |
|
22-Jan-2010 |
Douglas Gregor <dgregor@apple.com> |
Eliminate some Clang warnings
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94177 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 82d0a418c8699fc6f4a9417457ffe93d43bba1c1 |
|
10-Jan-2010 |
Anton Korobeynikov <asl@math.spbu.ru> |
Generalize target weirdness handling having proper layering in mind:
1. Add helper class for sema checks for target attributes
2. Add helper class for codegen of target attributes
As a proof-of-concept - implement msp430's 'interrupt' attribute.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93118 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|
| 82bac50fc0ab125ff5b4308ee91a731e3761eb63 |
|
10-Jan-2010 |
Anton Korobeynikov <asl@math.spbu.ru> |
Rename file to generalization in next commits
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93117 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.cpp
|