[llvm-commits] CVS: llvm/lib/Target/X86/FloatingPoint.cpp

[Alkis Evlogimenos]

Changes in directory llvm/lib/Target/X86:

FloatingPoint.cpp updated: 1.12 -> 1.13

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Log message:

Change preserve all claim to just preserve live variables and phielimination.


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Diffs of the changes:  (+2 -1)

Index: llvm/lib/Target/X86/FloatingPoint.cpp
diff -u llvm/lib/Target/X86/FloatingPoint.cpp:1.12 llvm/lib/Target/X86/FloatingPoint.cpp:1.13
--- llvm/lib/Target/X86/FloatingPoint.cpp:1.12	Fri Dec 12 23:36:22 2003
+++ llvm/lib/Target/X86/FloatingPoint.cpp	Sun Dec 14 04:14:23 2003
@@ -608,8 +608,9 @@
     virtual const char *getPassName() const { return "X86 FP Killer"; }
     virtual bool runOnMachineFunction(MachineFunction &MF);
       virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-          AU.setPreservesAll();
+          AU.addPreserved<LiveVariables>();
           AU.addRequired<LiveVariables>();
+          AU.addPreservedID(PHIEliminationID);
           AU.addRequiredID(PHIEliminationID);
           MachineFunctionPass::getAnalysisUsage(AU);
       }