a76cdeb783
Do x86_64.
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llvm-svn: 115460
2010-10-03 08:34:05 +00:00
4a58223401
Test to verify that all of the MMX builtins are handled by the front-end.
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llvm-svn: 115459
2010-10-03 03:39:54 +00:00
39d6f4b95c
Clang part of MMX rewrite (goes with 115243).
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llvm-svn: 115244
2010-09-30 23:57:50 +00:00
8caf6415a8
Add support for attribute((naked)), patch by Zoxc on cfe-commits!
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- Minor style tweaks by me.
llvm-svn: 115056
2010-09-29 18:20:25 +00:00
1db5c941ad
vla expressions used in __typeof__ must be evaluated.
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Fixes rdar://8476159.
llvm-svn: 114982
2010-09-28 20:42:35 +00:00
8fb87aec78
Patch implements passing arrays to functions expecting
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vla. Implements pr7827.
llvm-svn: 114737
2010-09-24 17:30:16 +00:00
719a46bbf1
Don't crash on _Imaginary.
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llvm-svn: 114637
2010-09-23 09:40:31 +00:00
1fae17a8e5
Tweak test to pass -ffreestanding, to avoid platform dependent header issues.
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llvm-svn: 114627
2010-09-23 04:40:10 +00:00
19964dbe3b
IRgen/ABI/ARM: Return large vectors in memory.
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llvm-svn: 114619
2010-09-23 01:54:32 +00:00
b34b08098c
IRgen/ABI/ARM: Trust the backend to pass vectors correctly for the given ABI.
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- 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).
llvm-svn: 114618
2010-09-23 01:54:28 +00:00
f063cb49d8
Testcase for r114585.
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llvm-svn: 114586
2010-09-22 21:13:48 +00:00
b2f659b7a0
fix the rest of rdar://8461279 - clang miscompiles address-space qualified atomics
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llvm-svn: 114503
2010-09-21 23:40:48 +00:00
c9066d3072
same bug as before, this time with __sync_val_compare_and_swap.
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llvm-svn: 114502
2010-09-21 23:35:30 +00:00
7cf46bfda0
fix __sync_bool_compare_and_swap to work with address-space qualified types.
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llvm-svn: 114498
2010-09-21 23:24:52 +00:00
65dce5eeee
filecheckize.
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llvm-svn: 114497
2010-09-21 23:22:41 +00:00
521c72c756
Fixes an IRgen ICE due to cast of null pointer to
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a vla type (fixes pr7827).
llvm-svn: 114495
2010-09-21 22:53:33 +00:00
8162d4ad31
Implements in IRgen gnu extensions missing LHS for
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complex conditionals. Radar 8453812.
llvm-svn: 114376
2010-09-20 23:50:22 +00:00
2b1d88abfb
Problem with gnu conditional extension with missing
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LHS and when conditional expression is an array. Since
it will be decayed, saved expression must be saved with
decayed expression. This is necessary to preserve semantics
of this extension (and prevent an IRGen crash which expects
an array to always be decayed). I am sure there will be other
cases in c++ (aggregate conditionals for example) when saving of the
expression must happen after some transformation on conditional
expression has happened.
Doug, please review. Fixes // rdar://8446940
llvm-svn: 114296
2010-09-18 19:38:38 +00:00
1224061281
Added '|' delimiter to separate inline asm multiple alternative constraints for Clang side of support.
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llvm-svn: 114253
2010-09-18 01:15:13 +00:00
cbacefd36f
Testcase for r114239.
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llvm-svn: 114247
2010-09-18 00:26:29 +00:00
60785eb0f2
Sema/transparent_union: Make sure to add implicit cast when constructing
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implicit union values for the transparent_union extension.
llvm-svn: 114236
2010-09-17 23:21:43 +00:00
dd84ef1e62
Add a -ftrapv-handler= option which allows a handler to invoke instead of simply aborting when a signed operation overflows. This mirrors the (GCC-incompatible) behaviour from clang 1.0 and 1.1 when -ftrapv was specified, but allows the handler to be defined for each compilation unit.
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llvm-svn: 114192
2010-09-17 18:29:54 +00:00
d059997000
Use a temporary file for output which gets renamed after all the writing is finished.
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This mainly prevents failures and/or crashes when multiple processes try to read/write the same PCH file. (rdar://8392711&8294781); suggestion & review by Daniel!
llvm-svn: 114187
2010-09-17 17:38:48 +00:00
dd38fbc7fb
IRgen/ABI/x86-32: Realign indirect arguments when the ABI requires us to pass
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them with a smaller alignment than the rest of codegen expects.
llvm-svn: 114115
2010-09-16 20:42:06 +00:00
ed23de3348
IRgen/ABI/x86_32/Darwin: On Darwin, only structures with SSE vector types get passed
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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.
llvm-svn: 114113
2010-09-16 20:42:00 +00:00
8a6c91ff76
IRgen/x86_32/Linux: Linux seems to align all stack objects to 4 bytes, unlike
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Darwin. Checked vs the handiest Linux llvm-gcc I had around, someone on Linux is
welcome to investigate more.
llvm-svn: 114112
2010-09-16 20:41:56 +00:00
28b5286bda
While handling change of file, check if _current_ file is already seen or not. If current file is seen then it indicates that end of previous file's lexical scope.
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This fixes radar 8396182.
llvm-svn: 114018
2010-09-15 20:50:40 +00:00
f7c67d9f46
Revert "Clean up in buildbot directories."
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This reverts commit 113814.
This patch was never intended to stay in the repository. If you are reading this
from the future, we apologize for the noise.
llvm-svn: 113990
2010-09-15 18:08:14 +00:00
6cbfca121b
Tweak regex not to accidentally match a trailing \r.
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llvm-svn: 113966
2010-09-15 12:31:46 +00:00
70004ec456
Fix pointer-signext.c test case: it was relying on value names, which don't appear in the non-assert build. Switch to using check-next as well.
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llvm-svn: 113964
2010-09-15 10:52:02 +00:00
eb85650e67
Fix Windows64 target info so pointer arithmetic is done correctly, and no sign extension code is emitted: PtrDiffType needs to be a signed long long. Add a corresponding test case.
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llvm-svn: 113910
2010-09-15 00:28:12 +00:00
9efa1ce145
Fix VLA miscompilation.
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llvm.stacksave/llvm.stackrestore wasn't emitted for VLAs in inner scopes.
Fixes r8403108.
llvm-svn: 113822
2010-09-14 00:42:34 +00:00
54481e5948
Clean up in buildbot directories.
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This test created a statements.ll file until about a month ago. Some buildbots
still have this file in their source dir. This is the easiest way to remove the
file on all bots. Then I'll revert.
llvm-svn: 113814
2010-09-13 23:26:28 +00:00
26c045d9ff
Try to get this to stop leaving a temporary file on linux.
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llvm-svn: 113793
2010-09-13 21:51:42 +00:00
3aabb4b452
Congruent diagnostic for void* arithmetic.
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llvm-svn: 113740
2010-09-13 06:50:07 +00:00
56603ef7b2
Have Sema check for validity of CGString literal
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instead of asserting in IRGen. Fixes radar 8390459.
llvm-svn: 113253
2010-09-07 19:38:13 +00:00
2002e1f1bf
Adjust a test that's expecting optimizations to be done
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on MMX palignr; we don't do this for the intrinsics.
llvm-svn: 113234
2010-09-07 18:11:53 +00:00
03483613c2
Due to asmparser improvements, this error message is now better
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llvm-svn: 113177
2010-09-06 22:09:27 +00:00
52bcf96384
move the hackaround for PR6537 to catch unions as well,
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fixing the ICE in PR7151
llvm-svn: 113130
2010-09-06 00:13:11 +00:00
0b1fbd1394
PR7242: Make sure to use a different context for evaluating constant
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initializers, so the result of the evaluation doesn't leak through
inconsistently. Also, don't evaluate references to variables with
initializers with side-effects.
llvm-svn: 113128
2010-09-06 00:10:32 +00:00
56f57589af
A constant initializer never matches the type of the variable it's
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initializing; it at best matches the element type of the variable
it's initializing. Fixes PR8073.
llvm-svn: 112992
2010-09-03 18:58:50 +00:00
2f8df98c92
IRgen: Fix silly thinko in r112021, which was generating code for the same expr
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twice. This showed up as an assert on the odd test case because we generated the
decl map entry twice.
llvm-svn: 112943
2010-09-03 02:07:00 +00:00
369721a16e
stop looking for #uses comments.
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llvm-svn: 112898
2010-09-02 22:48:26 +00:00
60c160ff4d
remove some tests that aren't adding any value: the check lines don't
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make it clear what they're testing so there is no way to know it's right
or to update it.
llvm-svn: 112897
2010-09-02 22:43:55 +00:00
e6fd79bc1c
Newline at end of file.
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llvm-svn: 112871
2010-09-02 22:07:07 +00:00
7f1982731e
Correct this test for the fact that the number of uses is now printed
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in a comment.
llvm-svn: 112813
2010-09-02 08:52:56 +00:00
a48fbe8c53
Fix PR8029, a x86-32 ABI regression in introduced in r112211
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llvm-svn: 112537
2010-08-30 22:03:23 +00:00
07b71c4eb1
add radar #
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llvm-svn: 112212
2010-08-26 20:05:48 +00:00
d774ae9ed1
fix 2xi16 to pass as i32 instead of <2 x i16>. The former passes in
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memory (as required) the later now passes in an xmm register. This
fixes gcc.dg/compat/vector_1 on x86-32.
llvm-svn: 112211
2010-08-26 20:05:13 +00:00
69e683fb35
vector of long and ulong are also classified as INTEGER in x86-64 abi,
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this fixes rdar://8358475 a failure of the gcc.dg/compat/vector_1 abi
test.
llvm-svn: 112205
2010-08-26 18:13:50 +00:00
Bill Wendling