| 4e2132e7ae4b41ff6093bbaebcb852105277ac53 |
|
05-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Remove the Inline Asm Non-Standard Dialect attribute. This
implementation does not co-exist well with how the sideeffect and alignstack
attributes are handled. The reverts r161641.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163174 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 249d670dd0f6f151858195701df64fbd005615e7 |
|
10-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a new Inline Asm Non-Standard Dialect attribute.
This new attribute is intended to be used by the backend to determine how
the inline asm string should be parsed/printed. This patch adds the
ia_nsdialect attribute and also adds a test case to ensure the IR is
correctly parsed, but there is no functional change at this time.
The standard dialect is assumed to be AT&T. Therefore, this attribute
should only be added to MS-style inline assembly statements, which use
the Intel dialect. If we ever support more dialects we'll need to
add additional state to the attribute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161641 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| d509d0b532ec2358b3f341d4a4cd1411cb8b5db2 |
|
28-May-2012 |
Chris Lattner <sabre@nondot.org> |
switch AttrListPtr::get to take an ArrayRef, simplifying a lot of clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157556 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 164b86b4399559e45fab7846f1e3e09119cab4e2 |
|
20-Jan-2012 |
Kostya Serebryany <kcc@google.com> |
Extend Attributes to 64 bits
Problem: LLVM needs more function attributes than currently available (32 bits).
One such proposed attribute is "address_safety", which shows that a function is being checked for address safety (by AddressSanitizer, SAFECode, etc).
Solution:
- extend the Attributes from 32 bits to 64-bits
- wrap the object into a class so that unsigned is never erroneously used instead
- change "unsigned" to "Attributes" throughout the code, including one place in clang.
- the class has no "operator uint64 ()", but it has "uint64_t Raw() " to support packing/unpacking.
- the class has "safe operator bool()" to support the common idiom: if (Attributes attr = getAttrs()) useAttrs(attr);
- The CTOR from uint64_t is marked explicit, so I had to add a few explicit CTOR calls
- Add the new attribute "address_safety". Doing it in the same commit to check that attributes beyond first 32 bits actually work.
- Some of the functions from the Attribute namespace are worth moving inside the class, but I'd prefer to have it as a separate commit.
Tested:
"make check" on Linux (32-bit and 64-bit) and Mac (10.6)
built/run spec CPU 2006 on Linux with clang -O2.
This change will break clang build in lib/CodeGen/CGCall.cpp.
The following patch will fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148553 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 25456ef74ca7ac9bf46451f28d995f785e2596de |
|
03-Oct-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add the returns_twice attribute to LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141001 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| db125cfaf57cc83e7dd7453de2d509bc8efd0e5e |
|
18-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
land David Blaikie's patch to de-constify Type, with a few tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 3a3465b71db858723988f61d72b7135e6dff329b |
|
15-Jun-2011 |
John McCall <rjmccall@apple.com> |
Add a new function attribute, nonlazybind, which inhibits lazy-loading
optimizations when emitting calls to the function; instead those calls may
use faster relocations which require the function to be immediately resolved
upon loading the dynamic object featuring the call. This is useful when it
is known that the function will be called frequently and pervasively and
therefore there is no merit in delaying binding of the function.
Currently only implemented for x86-64, where it turns into a call through
the global offset table.
Patch by Dan Gohman, who assures me that he's going to add LangRef documentation
for this once it's committed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133080 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| fc2bb8c4448fa884d79e437cc2d2627a7d7740a8 |
|
25-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Replace the -unwind-tables option with a per function flag. This is more
LTO friendly as we can now correctly merge files compiled with or without
-fasynchronous-unwind-tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132033 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 1f6efa3996dd1929fbc129203ce5009b620e6969 |
|
29-Nov-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Merge System into Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 9fe010ecf885b82ca16c3f1e3caf72b9823377f3 |
|
18-Nov-2010 |
Owen Anderson <resistor@mac.com> |
Fix an order-of-deallocation issue where the AttrListImpl could be deallocated before the global
LLVMContext, causing memory errors. Patch by Peter Collingbourne.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119721 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 80f3d786ada3215abe5561ac61d33437e99be3a2 |
|
09-Nov-2010 |
Owen Anderson <resistor@mac.com> |
Last try to get this reference counting right, I swear.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118589 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| d35b1a2f21b9707a501563d8e4216204bb17dbb8 |
|
09-Nov-2010 |
Owen Anderson <resistor@mac.com> |
Really fix the leak in the attributes list. Thanks to Benjamin Kramer for pointing out how I was being stupid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118588 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| a17cceceef8c8ce441c329f2795b8f713c23e8e6 |
|
09-Nov-2010 |
Owen Anderson <resistor@mac.com> |
Fix leak in my recent fix for PR8442.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118490 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 3afb024907729b09bd91ff2358c0b085f472e6ac |
|
09-Nov-2010 |
Owen Anderson <resistor@mac.com> |
Fix PR8441, a race condition in the static attributes list. While the reference counting was itself threadsafe,
the implicit removal of each object from the global list was not. Make this operation atomic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118461 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 970bfcc7d8b9991430caa7ab33975617f3f4c40d |
|
25-Oct-2010 |
Charles Davis <cdavis@mines.edu> |
Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op
instruction at the beginning of each function that has the attribute, allowing
the function to be easily hooked and/or patched.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117264 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| cb86def1c2084f2b1c72fd04e5384d472e7cf3a0 |
|
16-Sep-2010 |
Owen Anderson <resistor@mac.com> |
Fix a threaded LLVM bug due the need for operator= on reference counted AttrListImpl's. It might
be possible to implement this very carefully to allow a lock-free implementation while still
avoiding illegal interleavings, but I haven't been able to figure one out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114046 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 1df9859c40492511b8aa4321eb76496005d3b75b |
|
16-Feb-2010 |
Duncan Sands <baldrick@free.fr> |
There are two ways of checking for a given type, for example isa<PointerType>(T)
and T->isPointerTy(). Convert most instances of the first form to the second form.
Requested by Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| b0bc6c361da9009e8414efde317d9bbff755f6c0 |
|
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/llvm/trunk@96223 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 1e063d14df0f182626ebdd7ac7f32405aa754e03 |
|
12-Feb-2010 |
Charles Davis <cdavis@mines.edu> |
Add a new function attribute, 'alignstack'. It will indicate (when the backends
implement support for it) that the stack should be forcibly realigned in the
prologue (and the process reversed in the epilogue).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95945 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 570a4a5d9ca31f276a67502d1e0533d59d331fea |
|
06-Feb-2010 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Reintroduce the InlineHint function attribute.
This time it's for real! I am going to hook this up in the frontends as well.
The inliner has some experimental heuristics for dealing with the inline hint.
When given a -respect-inlinehint option, functions marked with the inline
keyword are given a threshold just above the default for -O3.
We need some experiments to determine if that is the right thing to do.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95466 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 606a1d1f5984f20e79b0d2a2d38c121907426810 |
|
15-Jan-2010 |
Eric Christopher <echristo@apple.com> |
Remove the InlineHint attribute. There are no current or planned
users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93558 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| ef1894ed7ec56875ee4f8ed0f7498abacc913c06 |
|
05-Jan-2010 |
David Greene <greened@obbligato.org> |
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92658 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| de86d473fcc18fe769fa9edb075984880ef1a015 |
|
26-Aug-2009 |
Dale Johannesen <dalej@apple.com> |
Add an 'inline hint' attribute to represent source
code hints that it would be a good idea to inline
a function ("inline" keyword). No functional change
yet; FEs do not emit this and inliner does not use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80063 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| cfa6ec92e61a1ab040c2b79db5de3a39df732ff6 |
|
23-Aug-2009 |
Benjamin Kramer <benny.kra@googlemail.com> |
Kill off more cerr/cout uses and prune includes a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79852 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 72689b4094570666f3aa8e003186998805a06b45 |
|
20-Aug-2009 |
Owen Anderson <resistor@mac.com> |
Reduce contention on the Attributes lock by using atomic operations for reference counting rather than locking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79560 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 517d811f6baa590b887dcc378e39934caf01338a |
|
20-Aug-2009 |
Owen Anderson <resistor@mac.com> |
AttrListPtr operations need to be atomic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79486 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 596c1dc3e228795562975396bcd9672840aa3c82 |
|
17-Aug-2009 |
Owen Anderson <resistor@mac.com> |
Add locking around the attributes list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79255 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| c5ec8a78ea898087ad361e5b755f74a76150e5fd |
|
17-Jul-2009 |
Anton Korobeynikov <asl@math.spbu.ru> |
Add support for naked functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76198 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 578efa920abd218ba75a0fb3c9b8398f4c0a774b |
|
05-Jun-2009 |
Devang Patel <dpatel@apple.com> |
Add new function attribute - noimplicitfloat
Update code generator to use this attribute and remove NoImplicitFloat target option.
Update llc to set this attribute when -no-implicit-float command line option is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| d18e31ae17390d9c6f6cf93d18badf962452031d |
|
05-Jun-2009 |
Devang Patel <dpatel@apple.com> |
Add new function attribute - noredzone.
Update code generator to use this attribute and remove DisableRedZone target option.
Update llc to set this attribute when -disable-red-zone command line option is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72894 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| e3e51c0038bd6ba2add82e2246e97edec0ab2204 |
|
21-May-2009 |
Jay Foad <jay.foad@gmail.com> |
Use v.data() instead of &v[0] when SmallVector v might be empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72210 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 1ed86d74a87baca2e42b90873345c63811647b1d |
|
11-Jan-2009 |
Nick Lewycky <nicholas@mxc.ca> |
Use the spiffy new getAlignmentFromAttrs function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62039 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 73ddd4f00dd2a4b7b68a1500bc7e3322cab51270 |
|
19-Dec-2008 |
Nick Lewycky <nicholas@mxc.ca> |
Commit missed files from nocapture change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61240 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 6fa311c2338391b0f332c062b3140c6df139a949 |
|
16-Dec-2008 |
Bill Wendling <isanbard@gmail.com> |
Temporarily revert r61019, r61030, and r61040. These were breaking LLVM Release
builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61094 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 382da62ec274feead85e7be364ab5d4fd0281d98 |
|
15-Dec-2008 |
Nick Lewycky <nicholas@mxc.ca> |
It turns out that "align 1" and unaligned are different. Add a bias to the
alignment attribute such that 0 means unaligned.
This will probably require a rebuild of llvm-gcc because of the change to
Attributes.h. If you see many test failures on "make check", please rebuild
your llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| e642658480ed0c9cde023a165edca237ba90bd31 |
|
15-Dec-2008 |
Nick Lewycky <nicholas@mxc.ca> |
Introducing nocapture, a parameter attribute for pointers to indicate that the
callee will not introduce any new aliases of that pointer.
The attributes had all bits allocated already, so I decided to collapse
alignment. Alignment was previously stored as a 16-bit integer from bits 16 to
32 of the attribute, but it was required to be a power of 2. Now it's stored in
log2 encoded form in five bits from 16 to 21. That gives us 11 more bits of
space.
You may have already noticed that you only need four bits to encode a 16-bit
power of two, so why five bits? Because the AsmParser accepted 32-bit
alignments, even though we couldn't store them (they were silently discarded).
Now we can store them in memory, but not in the bitcode.
The bitcode format was already storing these as 64-bit VBR integers. So, the
bitcode format stays the same, keeping the alignment values stored as 16 bit
raw values. There's some hideous code in the reader and writer that deals with
this, waiting to be ripped out the moment we run out of bits again and have to
replace the parameter attributes table encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61019 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| e9e6bdf27fca46dc9eca2ebdf73e03747d1859ab |
|
13-Nov-2008 |
Bill Wendling <isanbard@gmail.com> |
Implement stack protectors as function attributes: "ssp" and "sspreq".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59202 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 19c874638d9478a5d5028854817a5ee72293bb2b |
|
27-Sep-2008 |
Devang Patel <dpatel@apple.com> |
Now Attributes are divided in three groups
- return attributes - inreg, zext and sext
- parameter attributes
- function attributes - nounwind, readonly, readnone, noreturn
Return attributes use 0 as the index.
Function attributes use ~0U as the index.
This patch requires corresponding changes in llvm-gcc and clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56704 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 0598866c052147c31b808391f58434ce3dbfb838 |
|
25-Sep-2008 |
Devang Patel <dpatel@apple.com> |
Large mechanical patch.
s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g
This sets the stage
- to implement function notes as function attributes and
- to distinguish between function attributes and return value attributes.
This requires corresponding changes in llvm-gcc and clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56622 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| e3d76d37e972d6f7b1335a3944ce31ae8f4cd3c9 |
|
24-Sep-2008 |
Devang Patel <dpatel@apple.com> |
s/ParamAttrsWithIndex/FnAttributeWithIndex/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56535 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 1e480009662c4ec56e16fc5b44fb9affef98bcbc |
|
24-Sep-2008 |
Devang Patel <dpatel@apple.com> |
s/ParamAttributeListImpl/AttributeListImpl/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56532 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| 06117b65984487169cfd80c8349baf603d1879d5 |
|
24-Sep-2008 |
Devang Patel <dpatel@apple.com> |
80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56521 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|
| eaf42abab6d465c38891345d999255871cf03943 |
|
24-Sep-2008 |
Devang Patel <dpatel@apple.com> |
s/ParameterAttributes/Attributes/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/VMCore/Attributes.cpp
|