| 0323a7887b26f727080d2aa38f1a325dd23a1ee9 |
|
24-Jul-2013 |
Eli Bendersky <eliben@google.com> |
Partial revert of r185568.
r186899 and r187061 added a preferred way for some architectures not to get
intrinsic generation for math builtins. So the code changes in r185568 can
now be undone (the test remains).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187079 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 64b22d8351a83593220803ed702e036c73bb8710 |
|
03-Jul-2013 |
Eli Bendersky <eliben@google.com> |
Add target hook CodeGen queries when generating builtin pow*.
Without fmath-errno, Clang currently generates calls to @llvm.pow.* intrinsics
when it sees pow*(). This may not be suitable for all targets (for
example le32/PNaCl), so the attached patch adds a target hook that CodeGen
queries. The target can state its preference for having or not having the
intrinsic generated. Non-PNaCl behavior remains unchanged;
PNaCl-specific test added.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185568 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 02a01faadb2771f4ca5174ed3e798bec0afb96c4 |
|
28-Jun-2013 |
John McCall <rjmccall@apple.com> |
Ensure that debugger calls to signature-less functions default to
passing arguments in the fixed style.
We have an abstraction for deciding this, but it's (1) deep in
IR-generation, (2) necessarily tied to exact argument lists, and
(3) triggered by unprototyped function types, which we can't
legitimately make in C++ mode. So this solution, wherein Sema
rewrites the function type to an exact prototype but leaves the
variadic bit enabled so as to request x86-64-like platforms to
pass the extra variadic info, is very much a hack, but it's one
that works in practice on the platforms that LLDB will support
in the medium term --- the only place we know of where it's a
problem is instance methods in Windows, where variadic functions
are implicitly cdecl. We may have a more abstracted base on which
to build a solution by then.
rdar://13731520
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@185112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 1bea653e0d0f0182ed6e0deb5c18ad1123bb3bbd |
|
07-Jun-2013 |
Tim Northover <tnorthover@apple.com> |
Diagnose malformed x86 inline asm using 'y' constraint.
X86's 'y' inline assembly constraint represents an MMX register, this change
prevents Clang from hitting an assertion when passed an incompatible type to
deal with.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183467 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| a7ff62f9443efa3b13a28a1e566d4625b15b8553 |
|
04-Jun-2013 |
Aaron Ballman <aaron@aaronballman.com> |
Adding support for MSVC #pragma detect_mismatch functionality by emitting a FAILIFMISMATCH linker command into the object file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183178 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 3190ca922d3743137e15fe0c525c04b177b9983b |
|
08-May-2013 |
Reid Kleckner <reid@kleckner.net> |
Forward #pragma comment(lib/linker) through as flags metadata
Summary:
Most of this change is wiring the pragma all the way through from the
lexer, parser, and sema to codegen. I considered adding a Decl AST node
for this, but it seemed too heavyweight.
Mach-O already uses a metadata flag called "Linker Options" to do this
kind of auto-linking. This change follows that pattern.
LLVM knows how to forward the "Linker Options" metadata into the COFF
.drectve section where these flags belong. ELF support is not
implemented, but possible.
This is related to auto-linking, which is http://llvm.org/PR13016.
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D723
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181426 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| e56bb36e8eea89bae7dfe6eb6ea0455af126bf4a |
|
07-Dec-2012 |
John McCall <rjmccall@apple.com> |
Fix the required args count for variadic blocks.
We were emitting calls to blocks as if all arguments were
required --- i.e. with signature (A,B,C,D,...) rather than
(A,B,...). This patch fixes that and accounts for the
implicit block-context argument as a required argument.
In addition, this patch changes the function type under which
we call unprototyped functions on platforms like x86-64 that
guarantee compatibility of variadic functions with unprototyped
function types; previously we would always call such functions
under the LLVM type T (...)*, but now we will call them under
the type T (A,B,C,D,...)*. This last change should have no
material effect except for making the type conventions more
explicit; it was a side-effect of the most convenient implementation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169588 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 55fc873017f10f6f566b182b70f6fc22aefa3464 |
|
04-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.
This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.
I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 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.h
|
| 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.h
|
| 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.h
|
| 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.h
|
| 686775deca8b8685eb90801495880e3abdd844c2 |
|
20-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
now that we have a centralized place to do so, add some using declarations for
some common llvm types: stringref and smallvector. This cleans up the codebase
quite a bit.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135576 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 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.h
|
| 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.h
|
| 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.h
|
| 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.h
|
| 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.h
|
| 204b075fcc47c3f2aa7276dfba9b42eb25840b53 |
|
21-Jul-2010 |
John McCall <rjmccall@apple.com> |
Fix the IR generation for catching pointers by references.
Fixes <rdar://problem/8212123>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108944 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 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.h
|
| 492c4f998d848673d3d6c9e6416115df4036a71d |
|
03-Mar-2010 |
John McCall <rjmccall@apple.com> |
Add proper target hooks for __builtin_extract_return_address and
__builtin_frob_return_address. The implementations for both are
still trivial in the default case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97638 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| d0b76ca10feefcfda5cb16698e50197e87a7d876 |
|
02-Mar-2010 |
John McCall <rjmccall@apple.com> |
Inspired by seeing "MIPS" go by in the commits, I've gone ahead and
implemented a (codegen) target hook for __builtin_extend_pointer.
I'm also making it return a uint64_t instead of an unsigned word; this
comports with typical usage (i.e. the one use I know of).
I don't know if any of the existing targets requires this hook to be
set (other than x86 and x86_64, which I know do not).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97547 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/CodeGen/TargetInfo.h
|
| 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.h
|
| 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.h
|