Commits · aa563df75974aa714270d48fa1b668baf893be0b · Roger Ferrer / llvm-epi-0.8

Oct 17, 2011
- Constraint register class with constrainRegClass() to CSE a virtual into another. rdar://10293289 · aa563df7
  Evan Cheng authored Oct 17, 2011
```
llvm-svn: 142234
```
  aa563df7
- stabalize tests by specifying the exact sse level · 28e4f67f
  Nadav Rotem authored Oct 17, 2011
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llvm-svn: 142229
```
  28e4f67f
- Add definitions of conditional moves with 64-bit operands. Comment out code for · a7e0b908
  Akira Hatanaka authored Oct 17, 2011
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expanding conditional moves, which is not needed since architectures that lack
support for conditional moves have been removed. 

llvm-svn: 142226
```
  a7e0b908
- Revert change to function alignment b/c existing logic was fine · 65298576
  Hal Finkel authored Oct 17, 2011
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llvm-svn: 142224
```
  65298576
- Removed set, but unused variables. · 34957911
  Chad Rosier authored Oct 17, 2011
```
Patch by Joe Abbey <jabbey@arxan.com>.

llvm-svn: 142223
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  34957911
- Suppress partial retain+release elimination when there's a · 1736c14b
  Dan Gohman authored Oct 17, 2011
```
possibility that it will span multiple CFG diamonds/triangles which
could have different controlling predicates.  rdar://10282956

llvm-svn: 142222
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  1736c14b
- Correct over-zealous removal of hack. · 63a4ea18
  Bill Wendling authored Oct 17, 2011
```
Some code want to check that *any* call within a function has the 'returns
twice' attribute, not just that the current function has one.

llvm-svn: 142221
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  63a4ea18
- Move class and instruction definitions for conditional moves to a seperate file. · 975bfc9b
  Akira Hatanaka authored Oct 17, 2011
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llvm-svn: 142220
```
  975bfc9b
- Revert change made in r142205. · 3634f346
  Akira Hatanaka authored Oct 17, 2011
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llvm-svn: 142217
```
  3634f346
- Redefine count-leading 0s and 1s instructions. · 33fe8f90
  Akira Hatanaka authored Oct 17, 2011
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llvm-svn: 142216
```
  33fe8f90
- Temporarily XFAIL waiting for a fix. · 42cf65fe
  Bill Wendling authored Oct 17, 2011
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llvm-svn: 142215
```
  42cf65fe
- Redefine mfhi/lo and mthi/lo instructions. · 8c446be2
  Akira Hatanaka authored Oct 17, 2011
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llvm-svn: 142214
```
  8c446be2
- Add comments to TargetLowering.h indicating that the set*Alignment functions... · 38ff2648
  Hal Finkel authored Oct 17, 2011
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Add comments to TargetLowering.h indicating that the set*Alignment functions take arguments in log2(bytes)

llvm-svn: 142213
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  38ff2648
- Now that we have the ReturnsTwice function attribute, this method is · 2a83a71c
  Bill Wendling authored Oct 17, 2011
```
obsolete. Check the attribute instead.
<rdar://problem/8031714>

llvm-svn: 142212
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  2a83a71c
- Redefine multiply and divide instructions. · 0317b653
  Akira Hatanaka authored Oct 17, 2011
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llvm-svn: 142211
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  0317b653
- Add definition of a base class for logical shift/rotate instructions with two · 2736bbc0
  Akira Hatanaka authored Oct 17, 2011
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source registers and redefine 32-bit and 64-bit instructions.

llvm-svn: 142210
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  2736bbc0
- Remove >80-col line and unicode · afa70aa2
  Hal Finkel authored Oct 17, 2011
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llvm-svn: 142209
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  afa70aa2
- Add definition of a base class for logical shift/rotate immediate instructions · 73081309
  Akira Hatanaka authored Oct 17, 2011
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and have 32-bit and 64-bit instructions derive from it.

llvm-svn: 142207
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  73081309
- Removed set, but unused variable. · c17257c4
  Chad Rosier authored Oct 17, 2011
```
Patch by Joe Abbey <jabbey@arxan.com>.

llvm-svn: 142206
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  c17257c4
- Add definition of immZExt5_64 and redefine immZExt5 as an ImmLeaf. · e3f27b79
  Akira Hatanaka authored Oct 17, 2011
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llvm-svn: 142205
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  e3f27b79
- Fix CMake build. · 0050f596
  Michael J. Spencer authored Oct 17, 2011
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llvm-svn: 142204
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  0050f596
- It is safe to speculate load from GOT. This fixes performance regression caused by r141689. · 69a4565e
  Devang Patel authored Oct 17, 2011
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Radar 10281206.

llvm-svn: 142202
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  69a4565e
- Admonish that MI is not IR and virtual registers have constraints. · d4bde54d
  Jakob Stoklund Olesen authored Oct 17, 2011
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In machine code, you can't just replaceRegWith() the same way you can
replaceAllUsesWith() in IR.  Virtual registers may have different
register classes that need to be merged first.

llvm-svn: 142201
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  d4bde54d
- svn mv Target/ARM/ARMGlobalMerge.cpp Transforms/Scalar/GlobalMerge.cpp · 76c85632
  Devang Patel authored Oct 17, 2011
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There is no reason to have simple IR level pass in lib/Target.

llvm-svn: 142200
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  76c85632
- llvm-objdump: Add -s, which prints the contents of each section. · 4e25c024
  Michael J. Spencer authored Oct 17, 2011
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llvm-svn: 142199
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  4e25c024
- llvm-objdump: Add tests. · b4f19a5d
  Michael J. Spencer authored Oct 17, 2011
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llvm-svn: 142198
```
  b4f19a5d
- Instructions for Book E PPC should be word aligned, set function alignment to reflect this · 0ade47ac
  Hal Finkel authored Oct 17, 2011
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llvm-svn: 142194
```
  0ade47ac
- Fix unused variable warning in the rare circumstance that we have no... · b7d9ee70
  Owen Anderson authored Oct 17, 2011
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Fix unused variable warning in the rare circumstance that we have no feature-dependent instructions.

llvm-svn: 142193
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  b7d9ee70
- Pick low-hanging MatchEntry shrinkage fruit. · 77dfde0b
  Benjamin Kramer authored Oct 17, 2011
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Shaves 200k off Release-Asserts clang binaries on i386.

llvm-svn: 142191
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  77dfde0b
- use FileCheck and not grep in new tests · 9dda3e0d
  Hal Finkel authored Oct 17, 2011
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llvm-svn: 142189
```
  9dda3e0d
- Don't download and compile compiler-rt, libcxx, and libcxxabi by default. · f95c94e9
  Bill Wendling authored Oct 17, 2011
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llvm-svn: 142185
```
  f95c94e9
- Clean the triple, add check lines. · 83d1a93c
  Nadav Rotem authored Oct 17, 2011
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llvm-svn: 142183
```
  83d1a93c
- Previously v2i32 vectors were legalized to v4i32. Now, they are legalized to · 89c282e9
  Nadav Rotem authored Oct 17, 2011
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v2i64. These tests do not check MMX nor zmoving into them.

llvm-svn: 142182
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  89c282e9
- Don't use inline assembly in 64-bit Visual Studio. Unfortunately, this means... · e20793a4
  Craig Topper authored Oct 17, 2011
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Don't use inline assembly in 64-bit Visual Studio. Unfortunately, this means that cpuid leaf 7 can't be queried on versions of Visual Studio earlier than VS 2008 SP1. Fixes PR11147.

llvm-svn: 142177
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  e20793a4
- Add comment explaining that the order of processing doesn't matter here. · 26d2780d
  Bill Wendling authored Oct 17, 2011
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llvm-svn: 142176
```
  26d2780d
- Update to disable asserts. Build a phase 3 compiler, and compare phase 2 files against phase 3. · 7b7d077c
  Bill Wendling authored Oct 17, 2011
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llvm-svn: 142173
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  7b7d077c
- Test case for CanLowerReturn fix (r141981) · 7ccb391d
  Hal Finkel authored Oct 17, 2011
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llvm-svn: 142172
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  7ccb391d
- Add PPC 440 scheduler and some associated tests (new files) · ad677b64
  Hal Finkel authored Oct 17, 2011
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llvm-svn: 142171
```
  ad677b64
- Add PPC 440 scheduler and some associated tests · 6fa5697a
  Hal Finkel authored Oct 17, 2011
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llvm-svn: 142170
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  6fa5697a
- Add a routine to swap branch instruction operands, and update any · 3e8aa65b
  Chandler Carruth authored Oct 17, 2011
```
profile metadata at the same time. Use it to preserve metadata attached
to a branch when re-writing it in InstCombine.

Add metadata to the canonicalize_branch InstCombine test, and check that
it is tranformed correctly.

Reviewed by Nick Lewycky!

llvm-svn: 142168
```
  3e8aa65b