implement stacksave/stackrestore on PPC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25277 91177308-0d34-0410-b5e6-96231b3b80d8
2025-08-05 13:26:55 +00:00 · 2006-01-13 17:52:03 +00:00
parent 4f0d8e4018
commit cadd7420f9
1 changed files with 1 additions and 0 deletions
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -142,6 +142,7 @@ PPCTargetLowering::PPCTargetLowering(TargetMachine &TM)
  }
  
  setSetCCResultContents(ZeroOrOneSetCCResult);
+  setStackPointerRegisterToSaveRestore(PPC::R1);
  
  computeRegisterProperties();
 }