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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-23 18:23:05 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-04-23 18:23:05 +0000 |
| commit | 856914fe0084278d11edec79c8b707a6276b8857 (patch) | |
| tree | 8f292bbb3218ffefab9e6d86f4ef96af78536734 /lib/Target/X86/X86TargetMachine.cpp | |
| parent | 769b481e9f57b9fa2acf6c5fe0a94877520fcec3 (diff) | |
| download | external_llvm-856914fe0084278d11edec79c8b707a6276b8857.zip external_llvm-856914fe0084278d11edec79c8b707a6276b8857.tar.gz external_llvm-856914fe0084278d11edec79c8b707a6276b8857.tar.bz2 | |
Add X86 Maximal Stack Alignment Calculator Pass before RA
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50166 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86TargetMachine.cpp')
| -rw-r--r-- | lib/Target/X86/X86TargetMachine.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp index a30c950..f75a77c 100644 --- a/lib/Target/X86/X86TargetMachine.cpp +++ b/lib/Target/X86/X86TargetMachine.cpp @@ -161,6 +161,11 @@ bool X86TargetMachine::addInstSelector(PassManagerBase &PM, bool Fast) { return false; } +bool X86TargetMachine::addPreRegAlloc(PassManagerBase &PM, bool Fast) { + PM.add(createX86MaxStackAlignmentCalculatorPass()); + return false; // -print-machineinstr shouldn't print after this. +} + bool X86TargetMachine::addPostRegAlloc(PassManagerBase &PM, bool Fast) { PM.add(createX86FloatingPointStackifierPass()); return true; // -print-machineinstr should print after this. |