diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2008-09-22 22:21:38 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-09-22 22:21:38 +0000 |
| commit | 962c2cf17a5037893e0cd6f9f724ce01f83906d6 (patch) | |
| tree | 295239e379c5b0cbe79aa80c52a49d0c2a2804f3 /llvm/lib/Target/X86/X86FloatingPoint.cpp | |
| parent | 3276416fa4bf1b567dc02588f76ef07bf8bdbbc4 (diff) | |
| download | bcm5719-llvm-962c2cf17a5037893e0cd6f9f724ce01f83906d6.tar.gz bcm5719-llvm-962c2cf17a5037893e0cd6f9f724ce01f83906d6.zip | |
Instead of setPreservesAll, just mark them preseving machine loop info and machine dominators.
llvm-svn: 56475
Diffstat (limited to 'llvm/lib/Target/X86/X86FloatingPoint.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86FloatingPoint.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86FloatingPoint.cpp b/llvm/lib/Target/X86/X86FloatingPoint.cpp index 758ed495c47..ccb344dcaf6 100644 --- a/llvm/lib/Target/X86/X86FloatingPoint.cpp +++ b/llvm/lib/Target/X86/X86FloatingPoint.cpp @@ -56,7 +56,8 @@ namespace { FPS() : MachineFunctionPass(&ID) {} virtual void getAnalysisUsage(AnalysisUsage &AU) const { - AU.setPreservesAll(); + AU.addPreservedID(MachineLoopInfoID); + AU.addPreservedID(MachineDominatorsID); MachineFunctionPass::getAnalysisUsage(AU); } |
