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| author | Dan Gohman <gohman@apple.com> | 2010-07-10 09:00:22 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-07-10 09:00:22 +0000 |
| commit | d7b5ce3312828700ba09ef07a9791559da427491 (patch) | |
| tree | e76def7a02a0f1365ed367ce608f9d6ea7d67efb /llvm/lib/Target/X86/X86.h | |
| parent | be8d9b0bb802a7b86cc9464816c0cfbacf35440c (diff) | |
| download | bcm5719-llvm-d7b5ce3312828700ba09ef07a9791559da427491.tar.gz bcm5719-llvm-d7b5ce3312828700ba09ef07a9791559da427491.zip | |
Reapply bottom-up fast-isel, with several fixes for x86-32:
- Check getBytesToPopOnReturn().
- Eschew ST0 and ST1 for return values.
- Fix the PIC base register initialization so that it doesn't ever
fail to end up the top of the entry block.
llvm-svn: 108039
Diffstat (limited to 'llvm/lib/Target/X86/X86.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86.h b/llvm/lib/Target/X86/X86.h index 22e89a57f63..677781d3730 100644 --- a/llvm/lib/Target/X86/X86.h +++ b/llvm/lib/Target/X86/X86.h @@ -35,6 +35,10 @@ class formatted_raw_ostream; FunctionPass *createX86ISelDag(X86TargetMachine &TM, CodeGenOpt::Level OptLevel); +/// createGlobalBaseRegPass - This pass initializes a global base +/// register for PIC on x86-32. +FunctionPass* createGlobalBaseRegPass(); + /// createX86FloatingPointStackifierPass - This function returns a pass which /// converts floating point register references and pseudo instructions into /// floating point stack references and physical instructions. |
