Commits · 60dbc63a891d59b1553caca5acdba99c876e97bf · Roger Ferrer / llvm-epi-0.8

Aug 23, 2011

Temporarilly mark tMUL as not commutable. · ca2ffad8

Jim Grosbach authored Aug 22, 2011

It's not playing nicely in the coalescer with the tied operand. Disable
commutability for now while we figure out the deeper fix.

llvm-svn: 138278

ca2ffad8

Aug 22, 2011
- Provide operand encoding information for half-precision VCVT instructions. ... · 061738a6
  Owen Anderson authored Aug 22, 2011
```
Provide operand encoding information for half-precision VCVT instructions.  Found by randomized testing.

llvm-svn: 138273
```
  061738a6
- Add support for breaking 256-bit int VETCC into two 128-bit ones, · 74f090d4
  Bruno Cardoso Lopes authored Aug 22, 2011
```
avoding scalarization of the compare. Reduces code from 59 to 6
instructions. Fix PR10712.

llvm-svn: 138271
```
  74f090d4
- Add 128-bit AVX codegen for PCMP* family of integer instructions · 6e62ca94
  Bruno Cardoso Lopes authored Aug 22, 2011
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llvm-svn: 138270
```
  6e62ca94
- Fix decoding of VMOVSRR and VMOVRRS, which account for the overwhelming... · df698b03
  Owen Anderson authored Aug 22, 2011
```
Fix decoding of VMOVSRR and VMOVRRS, which account for the overwhelming majority of decoder crashes detected by randomized testing.

llvm-svn: 138269
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  df698b03
- Make DynamicLibrary thread-safe w/r/t call to dlerror() after dlopen(). PR10718 · 5765f4c2
  Jordy Rose authored Aug 22, 2011
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llvm-svn: 138260
```
  5765f4c2
- Tighten up ARM reglist validation a bit. · 5c932b24
  Jim Grosbach authored Aug 22, 2011
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llvm-svn: 138258
```
  5c932b24
- Some whitespace fixes and #include reordering. · 3aaed0a1
  Bill Wendling authored Aug 22, 2011
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llvm-svn: 138256
```
  3aaed0a1
- Fix another batch of VLD/VST decoding crashes discovered by randomized testing. · 721c3704
  Owen Anderson authored Aug 22, 2011
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llvm-svn: 138255
```
  721c3704
- Be less redundant. · 97f73cb4
  Nick Lewycky authored Aug 22, 2011
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llvm-svn: 138252
```
  97f73cb4
- Correct writeback handling of duplicating VLD instructions. Discovered by randomized testing. · ac92e77b
  Owen Anderson authored Aug 22, 2011
```
llvm-svn: 138251
```
  ac92e77b
- Clean up predicates on ARM target instruction aliases. · 6caa557a
  Jim Grosbach authored Aug 22, 2011
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llvm-svn: 138249
```
  6caa557a
- Fix an incorrect shift when decoding SP-relative stores in Thumb1-mode. Add more tests. · b4981320
  Owen Anderson authored Aug 22, 2011
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llvm-svn: 138246
```
  b4981320
- Add a comment. · 4b8e8ce3
  Dan Gohman authored Aug 22, 2011
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llvm-svn: 138243
```
  4b8e8ce3
- Constant pointers to objects don't need reference counting. · 56e1cef7
  Dan Gohman authored Aug 22, 2011
```
llvm-svn: 138242
```
  56e1cef7
Aug 20, 2011
- PathV2: Handle more reserved filenames on windows. · 58994ec9
  Benjamin Kramer authored Aug 20, 2011
```
Patch by Aaron Ballman!

llvm-svn: 138213
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  58994ec9
- Fix AsmParser binary precedence for shift operators. · bd16424f
  Jim Grosbach authored Aug 20, 2011
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rdar://9976729

llvm-svn: 138208
```
  bd16424f
- · ad4a70ad
  Nadav Rotem authored Aug 20, 2011
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Add constant folding support for bitcasts of splat vectors to integers.

llvm-svn: 138206
```
  ad4a70ad
- lib/Support/CrashRecoveryContext.cpp: Add Win32 support to... · 1eae12cc
  NAKAMURA Takumi authored Aug 20, 2011
```
lib/Support/CrashRecoveryContext.cpp: Add Win32 support to CrashRecoveryContext. Thanks to Aaron Ballman!

llvm-svn: 138199
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  1eae12cc
- lib/Support/Windows/Windows.h: Require at least Windows XP(5.1) API. We will... · 613655f8
  NAKAMURA Takumi authored Aug 20, 2011
```
lib/Support/Windows/Windows.h: Require at least Windows XP(5.1) API. We will not support Windows 2000 any more.

llvm-svn: 138198
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  613655f8
- Cast through intptr_t, ISO C++ requires it. · 5800a8c3
  Benjamin Kramer authored Aug 20, 2011
```
llvm-svn: 138186
```
  5800a8c3
- Remove the VMOVQQ pseudo instruction. · 61f92efb
  Chad Rosier authored Aug 20, 2011
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llvm-svn: 138177
```
  61f92efb
- Remove VMOVQQQQ pseudo instruction. · baf5538d
  Chad Rosier authored Aug 20, 2011
```
llvm-svn: 138174
```
  baf5538d
- Add <imp-def> operands to QQ and QQQQ stack loads. · 59015c8b
  Jakob Stoklund Olesen authored Aug 20, 2011
```
This pleases the register scavenger and brings
test/CodeGen/ARM/2011-08-12-vmovqqqq-pseudo.ll a little closer to
working with -verify-machineinstrs.

llvm-svn: 138164
```
  59015c8b
- VMOVQQQQs pseudo instructions are only created by ARMBaseInstrInfo::copyPhysReg. · be762516
  Chad Rosier authored Aug 20, 2011
```
Therefore, rather then generate a pseudo instruction, which is later expanded,
generate the necessary instructions in place.

llvm-svn: 138163
```
  be762516
- If we're splitting the landing pad block and assigning it only one predecessor, · 38d81308
  Bill Wendling authored Aug 19, 2011
```
then don't split it a second time, since that block will be dead.

llvm-svn: 138153
```
  38d81308
- Do not use named md nodes to track variables that are completely optimized.... · 59e27c5f
  Devang Patel authored Aug 19, 2011
```
Do not use named md nodes to track variables that are completely optimized. This does not scale while doing LTO with debug info. New approach is to include list of variables in the subprogram info directly.

llvm-svn: 138145
```
  59e27c5f
- Thumb parsing and encoding support for NOP. · 2597722e
  Jim Grosbach authored Aug 19, 2011
```
The irony is not lost that this is not a completely trivial patchset.

llvm-svn: 138143
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  2597722e
- Fix bug in function IsShiftedMask. Remove parameter SizeInBits, which is not · 419fd4f3
  Akira Hatanaka authored Aug 19, 2011
```
needed for Mips32.

llvm-svn: 138132
```
  419fd4f3
- Thumb assembly parsing and encoding for NEG. · 37aa3481
  Jim Grosbach authored Aug 19, 2011
```
llvm-svn: 138131
```
  37aa3481
- Roll back the rest of r126557. It's a hack that will break in some obscure cases. · 68ed46ce
  Benjamin Kramer authored Aug 19, 2011
```
llvm-svn: 138130
```
  68ed46ce
- Fix NEG alias · 8022015a
  Jim Grosbach authored Aug 19, 2011
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llvm-svn: 138125
```
  8022015a
- Be more lenient on tied operand matching for MUL. · 459422d7
  Jim Grosbach authored Aug 19, 2011
```
llvm-svn: 138124
```
  459422d7
- Re-write part of VEX encoding logic, to be more easy to read! Also fix · d126347f
  Bruno Cardoso Lopes authored Aug 19, 2011
```
a bug and add a testcase!

llvm-svn: 138123
```
  d126347f
- Update tests. · 066e9ec1
  Jim Grosbach authored Aug 19, 2011
```
llvm-svn: 138116
```
  066e9ec1
- Thumb assembly parsing and encoding for MUL. · 8e048495
  Jim Grosbach authored Aug 19, 2011
```
llvm-svn: 138108
```
  8e048495
Aug 19, 2011
- The landingpad instruction isn't dead simply because it's value isn't used. · 26e19288
  Bill Wendling authored Aug 19, 2011
```
llvm-svn: 138102
```
  26e19288
- Eli points out that this is what report_fatal_error() is for. · c1348074
  Nick Lewycky authored Aug 19, 2011
```
llvm-svn: 138091
```
  c1348074
- Thumb assembly parsing and encoding for MOV. · f86cd37b
  Jim Grosbach authored Aug 19, 2011
```
llvm-svn: 138076
```
  f86cd37b
- Tidy up. Tab character. · dbb60f96
  Jim Grosbach authored Aug 19, 2011
```
llvm-svn: 138072
```
  dbb60f96