Commits · 942fda027f05ebf03e78fcbe9a8526ed7b0b86d3 · Roger Ferrer / llvm-epi-0.8

Mar 07, 2007
- Fix DWARF debugging information on x86/Linux and (hopefully) · 942fda02
  Anton Korobeynikov authored Mar 07, 2007
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Mingw32/Cygwin targets. This fixes PR978

llvm-svn: 35000
```
  942fda02
- ARM always use register scavenger. No longer reserves R12. · 17cdad06
  Evan Cheng authored Mar 07, 2007
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llvm-svn: 34999
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  17cdad06
- Fix some brittle code. Watch out for cases where register scavenger is... · 2818fdd0
  Evan Cheng authored Mar 07, 2007
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Fix some brittle code. Watch out for cases where register scavenger is pointing to deleted instructions.

llvm-svn: 34998
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  2818fdd0
- Now LoopUnroll is a LoopPass. · 9779e56c
  Devang Patel authored Mar 07, 2007
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llvm-svn: 34996
```
  9779e56c
- Now LoopUnswitch is a LoopPass. · 901a27d8
  Devang Patel authored Mar 07, 2007
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llvm-svn: 34992
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  901a27d8
- Fix one more Thumb eliminateFrameIndex bug. · 67038e7a
  Evan Cheng authored Mar 07, 2007
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llvm-svn: 34990
```
  67038e7a
Mar 06, 2007
- Fix all of last night's JIT failures in Prolangs-C++ by finishing the · 4fd528f2
  Reid Spencer authored Mar 06, 2007
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implementation of getConstantValue().

llvm-svn: 34988
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  4fd528f2
- Register scavenging is now on by default for ARM. · 5ed781b0
  Evan Cheng authored Mar 06, 2007
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llvm-svn: 34987
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  5ed781b0
- Make load / store optimizer use register scavenger. · 41bc2fd2
  Evan Cheng authored Mar 06, 2007
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llvm-svn: 34986
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  41bc2fd2
- Minor bug fix. · 24f65cc9
  Evan Cheng authored Mar 06, 2007
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llvm-svn: 34985
```
  24f65cc9
- Now LoopStrengthReduce is a LoopPass. · b0743b5d
  Devang Patel authored Mar 06, 2007
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llvm-svn: 34984
```
  b0743b5d
- big endian 32-bit systems (e.g. ppc32) want to return the high reg first, not · 13780ac7
  Chris Lattner authored Mar 06, 2007
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the lo-reg first.  This is fallout from my ppc calling conv change yesterday,
it fixes test/ExecutionEngine/2003-05-06-LivenessClobber.llx

llvm-svn: 34983
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  13780ac7
- Insert loop into LQ before visiting children. · db0db974
  Devang Patel authored Mar 06, 2007
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llvm-svn: 34982
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  db0db974
- Small eye-candy: use asciz directive everywhere, where possible. · 6c5e0ad7
  Anton Korobeynikov authored Mar 06, 2007
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llvm-svn: 34981
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  6c5e0ad7
- Use schedulePass() instead of assignPassManager() to add new LPPassManager. · 4a8725cf
  Devang Patel authored Mar 06, 2007
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This ensures that require analysis info is available.

llvm-svn: 34980
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  4a8725cf
- Add LPPassManager::insertLoop(). · ef7ac134
  Devang Patel authored Mar 06, 2007
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llvm-svn: 34979
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  ef7ac134
- Add LOAD/STORE support for MMX. · bbd25984
  Bill Wendling authored Mar 06, 2007
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llvm-svn: 34978
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  bbd25984
- LPPassManager::deleteLoopFromQueue() add meat. Cut-n-paste code from · fca3aa36
  Devang Patel authored Mar 06, 2007
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LoopUnswitch pass.

llvm-svn: 34977
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  fca3aa36
- Code clean up. Prepare to use register scavenger. · d28de670
  Evan Cheng authored Mar 06, 2007
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llvm-svn: 34976
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  d28de670
- LPPassManager. Implement preparePassManager() hook. · 16993845
  Devang Patel authored Mar 06, 2007
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llvm-svn: 34975
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  16993845
- Keep track of higher level analysis. · 9d9fc909
  Devang Patel authored Mar 06, 2007
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llvm-svn: 34974
```
  9d9fc909
- LPPassManager : Add initialization and finalizatino hooks. · 84ffc223
  Devang Patel authored Mar 06, 2007
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llvm-svn: 34968
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  84ffc223
- Minor interface change. · 8b8cac28
  Evan Cheng authored Mar 06, 2007
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llvm-svn: 34967
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  8b8cac28
- Scavenge a register using the register scavenger when needed. · 4783ae8a
  Evan Cheng authored Mar 06, 2007
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llvm-svn: 34966
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  4783ae8a
- If target decides to create an emergency spill slot, make sure it's closest to SP or frame pointer. · c1b21857
  Evan Cheng authored Mar 06, 2007
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llvm-svn: 34965
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  c1b21857
- Register scavenger is now capable of scavenging. It spills a register whose... · 372c2c69
  Evan Cheng authored Mar 06, 2007
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Register scavenger is now capable of scavenging. It spills a register whose use of furthest away to make it available.

llvm-svn: 34964
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  372c2c69
- Use new SDIselParamAttr enumeration. This removes "magick" constants · e7ec3bc7
  Anton Korobeynikov authored Mar 06, 2007
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from formal attributes' flags processing.

llvm-svn: 34963
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  e7ec3bc7
- Enumerate SDISel formal parameter attributes. Make use of new · f0b93165
  Anton Korobeynikov authored Mar 06, 2007
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enumeration.

llvm-svn: 34960
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  f0b93165
- Implement PR1240 · 666d23d4
  Anton Korobeynikov authored Mar 06, 2007
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llvm-svn: 34959
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  666d23d4
- 1. Make StoreValueToMemory a little more efficient by not requiring caller · 4e42790c
  Reid Spencer authored Mar 06, 2007
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   to make a copy of the GenericValue.
2. Fix a copy & paste bug in StoreValueToMemory where 64-bit values were
   truncated to 32

llvm-svn: 34958
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  4e42790c
- Fix some thinko's in the last patch. PtrSize has to be in bits and we · 1efc4aaf
  Reid Spencer authored Mar 06, 2007
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might need to zext not just trunc the value.

llvm-svn: 34955
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  1efc4aaf
- Fix a bug in IntToPtr. Truncating to 64-bits only works if the integer · 10dbc1e8
  Reid Spencer authored Mar 06, 2007
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is larger. Adjust so that it truncates to pointer width, only if necessary.

llvm-svn: 34954
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  10dbc1e8
- Simplify code as a result of the change in GenericValue to have a single · c764c557
  Reid Spencer authored Mar 06, 2007
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integer field of type APInt instead of different sized integer fields.

llvm-svn: 34952
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  c764c557
- Radically simplify execution. This patch gets rid of all the special · 40015aad
  Reid Spencer authored Mar 06, 2007
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handling for integer of various sizes. GenericValue now has just a single
integer field of type APInt. We use its facilities directly in the
execution of all instructions.

llvm-svn: 34951
```
  40015aad
- Adjust and simplify external function processing now that GenericValue has · c45e1047
  Reid Spencer authored Mar 06, 2007
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a single integer field of type APInt.

llvm-svn: 34950
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  c45e1047
- APInt's are no longer allocated on the heap because they are direct · 7f68713e
  Reid Spencer authored Mar 06, 2007
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members of GenericValue. Consequently the code to clean them up isn't
needed.

llvm-svn: 34948
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  7f68713e
- Remove the insufficient code in Interpreter::create that computed the · 2d89fa84
  Reid Spencer authored Mar 06, 2007
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Target DataLayout incorrectly. For now, we'll trust that the module has
got the correct DataLayout. In the future, this needs to be changed to
tell the TargetData to be "current host".

llvm-svn: 34947
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  2d89fa84
- Simplify things significantly because GenericValue now has a single integer · 87aa65f4
  Reid Spencer authored Mar 06, 2007
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field, of type APInt, instead of multiple integer fields. Also, get rid of
the special endianness code in StoreValueToMemory and LoadValueToMemory.
ExecutionEngine is always used to execute on the host platform so this is
now unnecessary.

llvm-svn: 34946
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  87aa65f4
- Use std::deque to manage loop queue inside LPPassManager. · a8c81c52
  Devang Patel authored Mar 06, 2007
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llvm-svn: 34943
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  a8c81c52
- Keep track of inherited analysis. For example, if a loop pass does not · 42dd1e92
  Devang Patel authored Mar 06, 2007
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preserve dominator info then it should update parent FPPassManager's
available analysis info to reflect this.

llvm-svn: 34942
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  42dd1e92