Eli Friedman [Thu, 22 Dec 2011 03:15:35 +0000 (03:15 +0000)]
Fix APInt::rotl and APInt::rotr so that they work correctly. Found while writing some code that tried to use them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147134
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 03:03:17 +0000 (03:03 +0000)]
Move the Mips only bits of the ELF writer to lib/Target/Mips.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147133
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 02:58:12 +0000 (02:58 +0000)]
Make the virtual methods in ARMELFObjectWriter public.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147132
91177308-0d34-0410-b5e6-
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Chad Rosier [Thu, 22 Dec 2011 02:40:57 +0000 (02:40 +0000)]
Speculatively revert r146578 to determine if it is the cause of a number of
performance regressions (both execution-time and compile-time) on our
nightly testers.
Original commit message:
Fix for bug #11429: Wrong behaviour for switches. Small improvement for code
size heuristics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147131
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 02:28:24 +0000 (02:28 +0000)]
Move the MBlaze ELF writer bits to lib/Target/MBlaze.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147129
91177308-0d34-0410-b5e6-
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Pete Cooper [Thu, 22 Dec 2011 02:13:25 +0000 (02:13 +0000)]
Hoisted some loop invariant smallvector lookups out of a MachineLICM loop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147127
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 02:06:17 +0000 (02:06 +0000)]
Fix cmake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147126
91177308-0d34-0410-b5e6-
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Pete Cooper [Thu, 22 Dec 2011 02:05:40 +0000 (02:05 +0000)]
Changed MachineLICM to use a worklist list MachineCSE instead of recursion.
Fixes <rdar://problem/
10584116>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147125
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 01:57:09 +0000 (01:57 +0000)]
Move PPC bits to lib/Target/PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147124
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 01:11:01 +0000 (01:11 +0000)]
Hopefully fix the cmake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147121
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 01:06:53 +0000 (01:06 +0000)]
Fix name in comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147119
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Thu, 22 Dec 2011 01:05:17 +0000 (01:05 +0000)]
Local dynamic TLS model for direct object output. Create the correct TLS MIPS
ELF relocations.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147118
91177308-0d34-0410-b5e6-
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Richard Smith [Thu, 22 Dec 2011 01:03:35 +0000 (01:03 +0000)]
Unbreak cmake build after r147115.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147117
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 00:37:50 +0000 (00:37 +0000)]
Move the ARM specific parts of the ELF writer to Target/ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147115
91177308-0d34-0410-b5e6-
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Rafael Espindola [Thu, 22 Dec 2011 00:21:50 +0000 (00:21 +0000)]
getEFlags is const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147114
91177308-0d34-0410-b5e6-
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Lang Hames [Thu, 22 Dec 2011 00:12:51 +0000 (00:12 +0000)]
Fixed typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147113
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 23:52:37 +0000 (23:52 +0000)]
ARM NEON mnemonic aliase for vrecpeq.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147109
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 23:24:15 +0000 (23:24 +0000)]
ARM VFP optional data type on VMOV GPR<-->SPR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147104
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 23:09:28 +0000 (23:09 +0000)]
ARM NEON optional data type on VSWP instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147103
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 23:04:33 +0000 (23:04 +0000)]
ARM NEON mnemonic aliases for vzipq and vswpq.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147102
91177308-0d34-0410-b5e6-
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Jakub Staszak [Wed, 21 Dec 2011 23:02:08 +0000 (23:02 +0000)]
Revert patch from 147090. There is not point to make code less readable if we
don't get any serious benefit there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147101
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 22:30:16 +0000 (22:30 +0000)]
ARM asm parser should be more lenient w/ .thumb_func directive.
Rather than require the symbol to be explicitly an argument of the directive,
allow it to look ahead and grab the symbol from the next non-whitespace
line.
rdar://
10611140
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147100
91177308-0d34-0410-b5e6-
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Dan Gohman [Wed, 21 Dec 2011 21:43:50 +0000 (21:43 +0000)]
Fix a copy+pasto. No testcase, because the symptoms of dereferencing
an invalid iterator aren't reproducible. rdar://
10614085.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147098
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 21:04:19 +0000 (21:04 +0000)]
Thumb2 assembly parsing of 'mov rd, rn, rrx'.
Maps to the RRX instruction. Missed this case earlier.
rdar://
10615373
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147096
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 21 Dec 2011 20:59:09 +0000 (20:59 +0000)]
Fix 80-column violations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147095
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 20:54:00 +0000 (20:54 +0000)]
Thumb2 assembly parsing of 'mov(register shifted register)' aliases.
These map to the ASR, LSR, LSL, ROR instruction definitions.
rdar://
10615373
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147094
91177308-0d34-0410-b5e6-
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Nick Lewycky [Wed, 21 Dec 2011 20:26:03 +0000 (20:26 +0000)]
Continue counting intrinsics as instructions (except when they aren't, such as
debug info) and for being vector operations. Fixes regression from r147037.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147093
91177308-0d34-0410-b5e6-
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Nick Lewycky [Wed, 21 Dec 2011 20:21:55 +0000 (20:21 +0000)]
Fix typo and spacing, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147092
91177308-0d34-0410-b5e6-
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Jakub Staszak [Wed, 21 Dec 2011 20:18:54 +0000 (20:18 +0000)]
- Change a few operator[] to lookup which is cheaper.
- Add some constantness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147090
91177308-0d34-0410-b5e6-
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Lang Hames [Wed, 21 Dec 2011 20:16:11 +0000 (20:16 +0000)]
Oops - LiveIntervalUnion.cpp file does use std::find. Moving STL header include to LiveIntervalUnion.cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147089
91177308-0d34-0410-b5e6-
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Lang Hames [Wed, 21 Dec 2011 20:12:54 +0000 (20:12 +0000)]
Remove disused STL header include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147088
91177308-0d34-0410-b5e6-
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Rafael Espindola [Wed, 21 Dec 2011 20:09:46 +0000 (20:09 +0000)]
Switch from WriteEFlags to getEFlags in preparation for moving it
to Target/.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147087
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Wed, 21 Dec 2011 19:50:05 +0000 (19:50 +0000)]
Move common code into an MRI function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147071
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 19:40:55 +0000 (19:40 +0000)]
ARM NEON assmebly parsing for VLD2 to all lanes instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147069
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 21 Dec 2011 19:14:52 +0000 (19:14 +0000)]
No case stmt for BUILD_VECTOR in PerformDAGCombine(), so I assume this isn't
necessary. Please chime in if I'm mistaken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147065
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 21 Dec 2011 18:56:22 +0000 (18:56 +0000)]
Fix a couple of copy-n-paste bugs. Noticed by George Russell!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147064
91177308-0d34-0410-b5e6-
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Manuel Klimek [Wed, 21 Dec 2011 18:16:39 +0000 (18:16 +0000)]
Changes the JSON parser to use the SourceMgr.
Diagnostics are now emitted via the SourceMgr and we use MemoryBuffer
for buffer management. Switched the code to make use of the trailing
'0' that MemoryBuffer guarantees where it makes sense.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147063
91177308-0d34-0410-b5e6-
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Rafael Espindola [Wed, 21 Dec 2011 17:30:17 +0000 (17:30 +0000)]
Move the X86 specific bits of the ELF writer to the Target/X86 directory.
Other targets will follow shortly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147060
91177308-0d34-0410-b5e6-
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Rafael Espindola [Wed, 21 Dec 2011 17:00:36 +0000 (17:00 +0000)]
Reduce the exposure of Triple::OSType in the ELF object writer. This will
avoid including ADT/Triple.h in many places when the target specific bits are
moved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147059
91177308-0d34-0410-b5e6-
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Rafael Espindola [Wed, 21 Dec 2011 14:48:04 +0000 (14:48 +0000)]
Add const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147054
91177308-0d34-0410-b5e6-
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Rafael Espindola [Wed, 21 Dec 2011 14:26:29 +0000 (14:26 +0000)]
Small refactoring so that RelocNeedsGOT can stay in the target independent
side when the target specific bits are moved to the Target directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147053
91177308-0d34-0410-b5e6-
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Manuel Klimek [Wed, 21 Dec 2011 10:02:45 +0000 (10:02 +0000)]
Removes unused field TheError from LLLexer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147049
91177308-0d34-0410-b5e6-
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Craig Topper [Wed, 21 Dec 2011 08:06:52 +0000 (08:06 +0000)]
Remove mode specific disassembler classes and just call X86GenericDisassembler constructor with appropriate argument in the creation functions. This removes a few tables that needed to be anchored.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147046
91177308-0d34-0410-b5e6-
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Craig Topper [Wed, 21 Dec 2011 06:30:53 +0000 (06:30 +0000)]
Fix typo in a couple comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147045
91177308-0d34-0410-b5e6-
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Nick Lewycky [Wed, 21 Dec 2011 06:06:30 +0000 (06:06 +0000)]
A call to a function marked 'noinline' is not an inline candidate. The sole
call site of an intrinsic is also not an inline candidate. While here, make it
more obvious that this code ignores all intrinsics. Noticed by inspection!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147037
91177308-0d34-0410-b5e6-
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Nick Lewycky [Wed, 21 Dec 2011 05:52:02 +0000 (05:52 +0000)]
Make some intrinsics safe to speculatively execute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147036
91177308-0d34-0410-b5e6-
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Evan Cheng [Wed, 21 Dec 2011 03:04:10 +0000 (03:04 +0000)]
Fix a couple of copy-n-paste bugs. Noticed by George Russell.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147032
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 01:19:23 +0000 (01:19 +0000)]
ARM assembly parsing allows constant expressions for lane indices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147028
91177308-0d34-0410-b5e6-
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Eric Christopher [Wed, 21 Dec 2011 00:52:44 +0000 (00:52 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147027
91177308-0d34-0410-b5e6-
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Jim Grosbach [Wed, 21 Dec 2011 00:38:54 +0000 (00:38 +0000)]
ARM NEON VLD2 assembly parsing for structure to all lanes, non-writeback.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147025
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Wed, 21 Dec 2011 00:31:10 +0000 (00:31 +0000)]
Fix bug in zero-store peephole pattern reported in pr11615.
The patch and test case were originally written by Mans Rullgard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147024
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Wed, 21 Dec 2011 00:20:27 +0000 (00:20 +0000)]
Expand 64-bit CTLZ nodes if target architecture does not support it. Add test
case for DCLO and DCLZ.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147022
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Wed, 21 Dec 2011 00:14:05 +0000 (00:14 +0000)]
Expand 64-bit CTPOP and CTTZ.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147021
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Wed, 21 Dec 2011 00:02:58 +0000 (00:02 +0000)]
Expand 64-bit atomic load and store.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147019
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 23:58:36 +0000 (23:58 +0000)]
Test case for r147017.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147018
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 23:56:43 +0000 (23:56 +0000)]
Add definition of DSBH (Double Swap Bytes within Halfwords) and
DSHD (Double Swap Halfwords within Doublewords). Add a pattern which replaces
64-bit bswap with a DSBH and DSHD pair.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147017
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Akira Hatanaka [Tue, 20 Dec 2011 23:47:44 +0000 (23:47 +0000)]
Add definition of WSBH (Word Swap Bytes within Halfwords), which is an
instruction supported by mips32r2, and add a pattern which replaces bswap with
a ROTR and WSBH pair.
WSBW is removed since it is not an instruction the current architectures
support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147015
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 23:40:56 +0000 (23:40 +0000)]
64-bit uint-fp conversion nodes are expanded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147014
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 23:35:46 +0000 (23:35 +0000)]
Enable custom lowering DYNAMIC_STACKALLOC nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147013
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 23:28:36 +0000 (23:28 +0000)]
Set the correct stack pointer register that should be saved or restored.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147012
91177308-0d34-0410-b5e6-
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Jim Grosbach [Tue, 20 Dec 2011 23:20:00 +0000 (23:20 +0000)]
Enable and fix a test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147011
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Chris Lattner [Tue, 20 Dec 2011 23:14:57 +0000 (23:14 +0000)]
Fix a nasty bug in the type remapping stuff that I added that is breaking kc++ on
the build bot in some cases. The basic issue happens when a source module contains
both a "%foo" type and a "%foo.42" type. It will see the later one, check to see if
the destination module contains a "%foo" type, and it will return true... because
both the source and destination modules are in the same LLVMContext. We don't want
to map source types to other source types, so don't do the remapping if the mapped
type came from the source module.
Unfortunately, I've been unable to reduce a decent testcase for this, kc++ is
pretty great that way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147010
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Jim Grosbach [Tue, 20 Dec 2011 23:11:00 +0000 (23:11 +0000)]
ARM .req register name aliases are case insensitive, just like regnames.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147009
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 23:10:57 +0000 (23:10 +0000)]
Add function MipsDAGToDAGISel::SelectMULT and factor out code that generates
nodes needed for multiplication. Add code for selecting 64-bit MULHS and MULHU
nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147008
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:58:01 +0000 (22:58 +0000)]
Fix indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147007
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:52:19 +0000 (22:52 +0000)]
64-bit data directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147005
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:40:40 +0000 (22:40 +0000)]
32-to-64-bit sext_inreg pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147004
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:36:08 +0000 (22:36 +0000)]
Add 64-bit extload patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147003
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:33:53 +0000 (22:33 +0000)]
Add patterns for matching extloads with 64-bit address. The patterns are enabled
only when the target ABI is N64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147001
91177308-0d34-0410-b5e6-
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Jim Grosbach [Tue, 20 Dec 2011 22:26:38 +0000 (22:26 +0000)]
Move comment to appropriate place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147000
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:25:50 +0000 (22:25 +0000)]
Add code in MipsDAGToDAGISel for selecting constant +0.0.
MIPS64 can generate constant +0.0 with a single DMTC1 instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146999
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Tue, 20 Dec 2011 22:15:04 +0000 (22:15 +0000)]
Heed spill slot alignment on ARM.
Use the spill slot alignment as well as the local variable alignment to
determine when the stack needs to be realigned. This works now that the
ARM target can always realign the stack by using a base pointer.
Still respect the ARMBaseRegisterInfo::canRealignStack() function
vetoing a realigned stack. Don't use aligned spill code in that case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146997
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:09:36 +0000 (22:09 +0000)]
Revert part of r146995 that was accidentally commmitted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146996
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 20 Dec 2011 22:06:20 +0000 (22:06 +0000)]
32-to-64-bit sign extension pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146995
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Akira Hatanaka [Tue, 20 Dec 2011 21:50:49 +0000 (21:50 +0000)]
Add a pattern for matching zero-store with 64-bit address. The pattern is enabled
only when the target ABI is N64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146992
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Jim Grosbach [Tue, 20 Dec 2011 20:46:29 +0000 (20:46 +0000)]
ARM assembly parsing and encoding for VST2 single-element, double spaced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146990
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Lang Hames [Tue, 20 Dec 2011 20:23:40 +0000 (20:23 +0000)]
Fix assert condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146987
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Jakub Staszak [Tue, 20 Dec 2011 20:03:10 +0000 (20:03 +0000)]
Add some constantness to BranchProbabilityInfo and BlockFrequnencyInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146986
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Jim Grosbach [Tue, 20 Dec 2011 20:03:00 +0000 (20:03 +0000)]
ARM enable a few more tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146985
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Devang Patel [Tue, 20 Dec 2011 19:29:36 +0000 (19:29 +0000)]
Add support to add named metadata operand.
Patch by Andrew Wilkins!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146984
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Jim Grosbach [Tue, 20 Dec 2011 19:21:26 +0000 (19:21 +0000)]
ARM assembly parsing and encoding for VLD2 single-element, double spaced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146983
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Evan Cheng [Tue, 20 Dec 2011 18:26:50 +0000 (18:26 +0000)]
ARM target code clean up. Check for iOS, not Darwin where it makes sense.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146981
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Jason W Kim [Tue, 20 Dec 2011 17:38:12 +0000 (17:38 +0000)]
First steps in ARM AsmParser support for .eabi_attribute and .arch
(Both used for Linux gnueabi)
No behavioral change yet (no tests need so far)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146977
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Elena Demikhovsky [Tue, 20 Dec 2011 13:34:28 +0000 (13:34 +0000)]
This is the second fix related to VZEXT_MOVL node.
The failure that I see in the current version is:
LLVM ERROR: Cannot select: 0x18b8f70: v4i64 = X86ISD::VZEXT_MOVL 0x18beee0 [ID=14]
0x18beee0: v4i64 = insert_subvector 0x18b8c70, 0x18b9170, 0x18b9570 [ID=13]
0x18b8c70: v4i64 = insert_subvector 0x18b9870, 0x18bf4e0, 0x18b9970 [ID=12]
0x18b9870: v4i64 = undef [ID=4]
0x18bf4e0: v2i64 = bitcast 0x18bf3e0 [ID=10]
0x18bf3e0: v4i32 = BUILD_VECTOR 0x18b9770, 0x18b9770, 0x18b9770, 0x18b9770 [ID=8]
0x18b9770: i32 = TargetConstant<0> [ID=6]
0x18b9770: i32 = TargetConstant<0> [ID=6]
0x18b9770: i32 = TargetConstant<0> [ID=6]
0x18b9770: i32 = TargetConstant<0> [ID=6]
0x18b9970: i32 = Constant<0> [ID=3]
0x18b9170: v2i64 = undef [ORD=1] [ID=1]
0x18b9570: i32 = Constant<2> [ID=5]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146975
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Chandler Carruth [Tue, 20 Dec 2011 11:19:37 +0000 (11:19 +0000)]
Begin teaching the X86 target how to efficiently codegen patterns that
use the zero-undefined variants of CTTZ and CTLZ. These are just simple
patterns for now, there is more to be done to make real world code using
these constructs be optimized and codegen'ed properly on X86.
The existing tests are spiffed up to check that we no longer generate
unnecessary cmov instructions, and that we generate the very important
'xor' to transform bsr which counts the index of the most significant
one bit to the number of leading (most significant) zero bits. Also they
now check that when the variant with defined zero result is used, the
cmov is still produced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146974
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Manuel Klimek [Tue, 20 Dec 2011 11:04:23 +0000 (11:04 +0000)]
Fixes a potential compilation error.
Pulling the template implementation into the header to guarantee
that it's visible to all possible instantiations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146973
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Manuel Klimek [Tue, 20 Dec 2011 10:42:52 +0000 (10:42 +0000)]
Pulls the implementation of skip() into JSONParser.
This is the first step towards migrating more of the parser
implementation into the parser class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146971
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Manuel Klimek [Tue, 20 Dec 2011 10:34:29 +0000 (10:34 +0000)]
Fixing option for JSON benchmark broken since the change to size_t.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146970
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Manuel Klimek [Tue, 20 Dec 2011 09:26:26 +0000 (09:26 +0000)]
Addressing style issues in JSON parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146968
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Chandler Carruth [Tue, 20 Dec 2011 08:42:11 +0000 (08:42 +0000)]
Fix up the CMake build for the new files added in r146960, they're
likely to stay either way that discussion ends up resolving itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146966
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David Blaikie [Tue, 20 Dec 2011 08:22:49 +0000 (08:22 +0000)]
Revert pragma clang suppressions that confuse GCC. (I'll worry about how to suppress/fix these problems properly when we figure out how to keep LLVM -Wweak-vtables clean)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146965
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Nadav Rotem [Tue, 20 Dec 2011 08:02:50 +0000 (08:02 +0000)]
Add a few lines to the release notes:
1. pointer-vector
2. type legalizer changes and vector-select
3. X86 ISA changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146964
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David Blaikie [Tue, 20 Dec 2011 02:50:00 +0000 (02:50 +0000)]
Unweaken vtables as per llvm.org/docs/CodingStandards.html#ll_virtual_anch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960
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Andrew Trick [Tue, 20 Dec 2011 01:43:20 +0000 (01:43 +0000)]
Unit test for r146950: LSR postinc expansion, PR11571.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146951
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Andrew Trick [Tue, 20 Dec 2011 01:42:24 +0000 (01:42 +0000)]
LSR: Fix another corner case in expansion of postinc users.
Fixes PR11571: Instruction does not dominate all uses
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146950
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Bob Wilson [Tue, 20 Dec 2011 01:29:27 +0000 (01:29 +0000)]
Mark ARM eh_sjlj_dispatchsetup as clobbering all registers. Radar
10567930.
We used to rely on the *eh_sjlj_setjmp instructions to mark that a function
with setjmp/longjmp exception handling clobbers all the registers. But with
the recent reorganization of ARM EH, those eh_sjlj_setjmp instructions are
expanded away earlier, before PEI can see them to determine what registers to
save and restore. Mark the dispatchsetup instruction in the same way, since
that instruction cannot be expanded early. This also more accurately reflects
when the registers are clobbered.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146949
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Chris Lattner [Tue, 20 Dec 2011 01:11:37 +0000 (01:11 +0000)]
fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146940
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Dan Gohman [Tue, 20 Dec 2011 01:10:56 +0000 (01:10 +0000)]
Add a line to ReleaseNotes for half float.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146939
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Jim Grosbach [Tue, 20 Dec 2011 00:59:38 +0000 (00:59 +0000)]
ARM assembly shifts by zero should be plain 'mov' instructions.
"mov r1, r2, lsl #0" should assemble as "mov r1, r2" even though it's
not strictly legal UAL syntax. It's a common extension and the friendly
thing to do.
rdar://
10604663
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146937
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Chris Lattner [Tue, 20 Dec 2011 00:12:26 +0000 (00:12 +0000)]
Now that PR11464 is fixed, reapply the patch to fix PR11464,
merging types by name when we can. We still don't guarantee type name linkage
but we do it when obviously the right thing to do. This makes LTO type names
easier to read, for example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146932
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