Commits · 461c964d3d707a8b14fb6f53c0c39597b1511c4b · Roger Ferrer / llvm-epi-0.8

Mar 16, 2007
- Only ARMv6 has BSWAP. · 25d4052a
  Lauro Ramos Venancio authored Mar 16, 2007
```
Fix MultiSource/Applications/aha test.

llvm-svn: 35128
```
  25d4052a
- Added isLegalAddressExpression(). Only allows X +/- C for now. · 0e34d6af
  Evan Cheng authored Mar 16, 2007
```
llvm-svn: 35122
```
  0e34d6af
Mar 13, 2007
- AM2 can match 2^n +/- 1. e.g. ldr r3, [r2, r2, lsl #2] · 72a8bcf2
  Evan Cheng authored Mar 13, 2007
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llvm-svn: 35088
```
  72a8bcf2
- Zero is always a legal AM immediate. · 507eefa7
  Evan Cheng authored Mar 13, 2007
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llvm-svn: 35087
```
  507eefa7
- Implement getTargetLowering() or else LSR won't be using ARM specific hooks. · 818242bb
  Evan Cheng authored Mar 13, 2007
```
llvm-svn: 35077
```
  818242bb
- Updated TargetLowering LSR addressing mode hooks for ARM and Thumb. · 2150b928
  Evan Cheng authored Mar 12, 2007
```
llvm-svn: 35075
```
  2150b928
Mar 09, 2007
- Minor stuff. · 09663aea
  Evan Cheng authored Mar 09, 2007
```
llvm-svn: 35049
```
  09663aea
- Add comments about LSR / ARM. · 31ef0ab7
  Evan Cheng authored Mar 09, 2007
```
llvm-svn: 35048
```
  31ef0ab7
- Unfinished work and ideas related to register scavenger. · 603f3094
  Evan Cheng authored Mar 09, 2007
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llvm-svn: 35047
```
  603f3094
- apply comments from review of last patch · 368faf9a
  Dale Johannesen authored Mar 09, 2007
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llvm-svn: 35045
```
  368faf9a
- Add some observations from CoreGraphics benchmark. Remove register · af0cff26
  Dale Johannesen authored Mar 09, 2007
```
scavenging todo item, since it is now implemented.

llvm-svn: 35044
```
  af0cff26
Mar 08, 2007
- Implement inline asm modifier c. · ea28fc5d
  Evan Cheng authored Mar 08, 2007
```
llvm-svn: 35035
```
  ea28fc5d
- Fix a typo. · 63170b69
  Evan Cheng authored Mar 08, 2007
```
llvm-svn: 35030
```
  63170b69
- Putting more constants which do not contain relocations into .literal{4|8|16} · ddf08208
  Evan Cheng authored Mar 08, 2007
```
llvm-svn: 35026
```
  ddf08208
- Change register allocation order to Dale's suggestion. · e94a2f80
  Evan Cheng authored Mar 08, 2007
```
llvm-svn: 35021
```
  e94a2f80
- Bug fix. Not advancing the register scavenger iterator correctly. · 977195e9
  Evan Cheng authored Mar 08, 2007
```
llvm-svn: 35020
```
  977195e9
- For Darwin, put constant data into .const, .const_data, .literal{4|8|16} · d918477a
  Evan Cheng authored Mar 08, 2007
```
sections.

llvm-svn: 35017
```
  d918477a
Mar 07, 2007
- Only safe to use a call-clobbered or spilled callee-saved register as scratch register. · f030f2d6
  Evan Cheng authored Mar 07, 2007
```
llvm-svn: 35010
```
  f030f2d6
- Refactoring of formal parameter flags. Enable properly use of · ed4b303c
  Anton Korobeynikov authored Mar 07, 2007
```
zext/sext/aext stuff.

llvm-svn: 35008
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  ed4b303c
- ARM always use register scavenger. No longer reserves R12. · 17cdad06
  Evan Cheng authored Mar 07, 2007
```
llvm-svn: 34999
```
  17cdad06
- Fix some brittle code. Watch out for cases where register scavenger is... · 2818fdd0
  Evan Cheng authored Mar 07, 2007
```
Fix some brittle code. Watch out for cases where register scavenger is pointing to deleted instructions.

llvm-svn: 34998
```
  2818fdd0
- Fix one more Thumb eliminateFrameIndex bug. · 67038e7a
  Evan Cheng authored Mar 07, 2007
```
llvm-svn: 34990
```
  67038e7a
Mar 06, 2007
- Register scavenging is now on by default for ARM. · 5ed781b0
  Evan Cheng authored Mar 06, 2007
```
llvm-svn: 34987
```
  5ed781b0
- Make load / store optimizer use register scavenger. · 41bc2fd2
  Evan Cheng authored Mar 06, 2007
```
llvm-svn: 34986
```
  41bc2fd2
- Code clean up. Prepare to use register scavenger. · d28de670
  Evan Cheng authored Mar 06, 2007
```
llvm-svn: 34976
```
  d28de670
- Scavenge a register using the register scavenger when needed. · 4783ae8a
  Evan Cheng authored Mar 06, 2007
```
llvm-svn: 34966
```
  4783ae8a
- Use new SDIselParamAttr enumeration. This removes "magick" constants · e7ec3bc7
  Anton Korobeynikov authored Mar 06, 2007
```
from formal attributes' flags processing.

llvm-svn: 34963
```
  e7ec3bc7
Mar 05, 2007
- Use init_array/fini_array sections for static contructors/destructors when the ABI is AAPCS. · f10769dd
  Lauro Ramos Venancio authored Mar 05, 2007
```
Fix SingleSource/Regression/C/ConstructorDestructorAttributes test on arm-linux-gnueabi.

llvm-svn: 34931
```
  f10769dd
Mar 02, 2007
- eliminate unnecessary reset of SP in epilog on darwin · 32bc8134
  Dale Johannesen authored Mar 02, 2007
```
llvm-svn: 34824
```
  32bc8134
Mar 01, 2007
- Use a spilled free callee-saved register as scratch register. · 2c0fd3ee
  Evan Cheng authored Mar 01, 2007
```
llvm-svn: 34785
```
  2c0fd3ee
- - Track which callee-saved registers are spilled. · 6f059e3e
  Evan Cheng authored Mar 01, 2007
```
- Some code clean up.

llvm-svn: 34783
```
  6f059e3e
- Switch from std::vector<bool> to BitVector. · 677bb3b4
  Evan Cheng authored Mar 01, 2007
```
llvm-svn: 34781
```
  677bb3b4
- Get rid of verboten <iostream> include. · 65c75b57
  Bill Wendling authored Mar 01, 2007
```
llvm-svn: 34777
```
  65c75b57
- Changes requested in review of last pass. Also pulled isThumb into a · 962fa8eb
  Dale Johannesen authored Feb 28, 2007
```
member, instead of resetting in every function that uses it.

llvm-svn: 34764
```
  962fa8eb
- Doh. ARM::PC is obvious a reserved register. · f6ca9436
  Evan Cheng authored Feb 28, 2007
```
llvm-svn: 34763
```
  f6ca9436
Feb 28, 2007
- Add intelligence about where to break large blocks. · 440995bd
  Dale Johannesen authored Feb 28, 2007
```
llvm-svn: 34755
```
  440995bd
- Make requiresRegisterScavenging determination on a per MachineFunction basis. · e8af6963
  Evan Cheng authored Feb 28, 2007
```
llvm-svn: 34711
```
  e8af6963
- Temporary: make R12 available in ARM mode if RegScavenger is being used. · 9049cd72
  Evan Cheng authored Feb 28, 2007
```
llvm-svn: 34709
```
  9049cd72
- Start making use of RegScavenger. · 30508919
  Evan Cheng authored Feb 28, 2007
```
llvm-svn: 34708
```
  30508919
- PEI now passes a RegScavenger ptr to eliminateFrameIndex. · 95ae95a6
  Evan Cheng authored Feb 28, 2007
```
llvm-svn: 34707
```
  95ae95a6