Commits · d85bc104efe71bce234910a9e15039325e1cd2c8 · Roger Ferrer / llvm-epi-0.8

Oct 17, 2011
- When deleting a phi cycle after looking through copies, constrain the register · d85bc104
  Cameron Zwarich authored Oct 17, 2011
```
to match its final use.

With this change, all of test-suite compiles for Thumb2 with -verify-coalescing
enabled.

llvm-svn: 142287
```
  d85bc104
- Use a SmallVector for intrinsic argument types. · 0dfb1592
  Benjamin Kramer authored Oct 17, 2011
```
llvm-svn: 142259
```
  0dfb1592
- Don't renumber the blocks here. This could cause problems later on if another · 510fbcd4
  Bill Wendling authored Oct 17, 2011
```
pass renumbers the blocks again.

llvm-svn: 142258
```
  510fbcd4
- Add support for the Objective-C personality function to the instruction · c68c8cb8
  Bill Wendling authored Oct 17, 2011
```
combining of the landingpad instruction. The ObjC personality function acts
almost identically to the C++ personality function. In particular, it uses
"null" as a "catch-all" value.

llvm-svn: 142256
```
  c68c8cb8
- Pseudoinstructions should not be less constrained than the instruction they are · 4373c212
  Cameron Zwarich authored Oct 17, 2011
```
lowered to. This fixes a lot of verifier failures on the test suite.

llvm-svn: 142254
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  4373c212
- Tidy up organization. · 2ad0dee3
  Jim Grosbach authored Oct 17, 2011
```
llvm-svn: 142248
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  2ad0dee3
- Fix handling of the From parameter in StringRef::find. · e664de33
  Benjamin Kramer authored Oct 17, 2011
```
Enable bounds checking to catch this kind of bug earlier.

llvm-svn: 142247
```
  e664de33
- Add a call to EmitSjLjDispatchBlock. · f7f223f6
  Bill Wendling authored Oct 17, 2011
```
Once the intrinsics are marked as having a custom inserter, it will call this
method to emit the dispatch table into the machine function.

llvm-svn: 142245
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  f7f223f6
- Fix improperly formed assert() call. · 2fbdcedb
  Jim Grosbach authored Oct 17, 2011
```
llvm-svn: 142239
```
  2fbdcedb
- Object: Fix redundant name. · d3946676
  Michael J. Spencer authored Oct 17, 2011
```
llvm-svn: 142238
```
  d3946676
- Constraint register class with constrainRegClass() to CSE a virtual into another. rdar://10293289 · aa563df7
  Evan Cheng authored Oct 17, 2011
```
llvm-svn: 142234
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  aa563df7
- Add definitions of conditional moves with 64-bit operands. Comment out code for · a7e0b908
  Akira Hatanaka authored Oct 17, 2011
```
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
```
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
```
llvm-svn: 142220
```
  975bfc9b
- Revert change made in r142205. · 3634f346
  Akira Hatanaka authored Oct 17, 2011
```
llvm-svn: 142217
```
  3634f346
- Redefine count-leading 0s and 1s instructions. · 33fe8f90
  Akira Hatanaka authored Oct 17, 2011
```
llvm-svn: 142216
```
  33fe8f90
- Redefine mfhi/lo and mthi/lo instructions. · 8c446be2
  Akira Hatanaka authored Oct 17, 2011
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llvm-svn: 142214
```
  8c446be2
- 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
```
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
```
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
```
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
```
and have 32-bit and 64-bit instructions derive from it.

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

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

llvm-svn: 142202
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  69a4565e
- svn mv Target/ARM/ARMGlobalMerge.cpp Transforms/Scalar/GlobalMerge.cpp · 76c85632
  Devang Patel authored Oct 17, 2011
```
There is no reason to have simple IR level pass in lib/Target.

llvm-svn: 142200
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  76c85632
- Instructions for Book E PPC should be word aligned, set function alignment to reflect this · 0ade47ac
  Hal Finkel authored Oct 17, 2011
```
llvm-svn: 142194
```
  0ade47ac
- Don't use inline assembly in 64-bit Visual Studio. Unfortunately, this means... · e20793a4
  Craig Topper authored Oct 17, 2011
```
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
```
llvm-svn: 142176
```
  26d2780d
- Add PPC 440 scheduler and some associated tests (new files) · ad677b64
  Hal Finkel authored Oct 17, 2011
```
llvm-svn: 142171
```
  ad677b64
- Add PPC 440 scheduler and some associated tests · 6fa5697a
  Hal Finkel authored Oct 17, 2011
```
llvm-svn: 142170
```
  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
- Delete a dead member. Dunno if this was ever used, but the current code · 91f4faf8
  Chandler Carruth authored Oct 16, 2011
```
directly manipulates the weights inside of the BranchProbabilityInfo
that is passed in.

llvm-svn: 142163
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  91f4faf8
- Add a proper LLVM banner to this file. · 47e1db1e
  Chandler Carruth authored Oct 16, 2011
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llvm-svn: 142162
```
  47e1db1e
Oct 16, 2011
- Enable element promotion type legalization by deafault. · 486ff59a
  Nadav Rotem authored Oct 16, 2011
```
Changed tests which assumed that vectors are legalized by widening them.

llvm-svn: 142152
```
  486ff59a
- When looking for dependencies on the src pointer, scan the src pointer. Scanning · 0a7e9ccf
  Nick Lewycky authored Oct 16, 2011
```
on the memcpy call will pull up other unrelated stuff. Fixes PR11142.

llvm-svn: 142150
```
  0a7e9ccf