Changes in directory llvm/lib/Target/ARM:
ARMRegisterInfo.cpp updated: 1.86 -> 1.87
---
Log message:
Fix a bug in getFrameRegister.
Reported by Raul Herbster.
---
Diffs of the changes: (+4 -1)
ARMRegisterInfo.cpp | 5 ++++-
1 files changed, 4 insertions(+), 1 deletion(-)
Index: llvm/lib/Target/ARM/ARMRegisterInfo.cpp
diff -u llvm/lib/Target/ARM/ARMRegisterInfo.cpp:1.86
llvm/lib/Target/ARM/ARMRegisterInfo.cpp:1.87
--- llvm/lib/Target/ARM/ARMRegisterInfo.cpp:1.86 Mon Apr 16 13:10:22 2007
+++ llvm/lib/Target/ARM/ARMRegisterInfo.cpp Thu Apr 19 09:09:38 2007
@@ -1474,7 +1474,10 @@
}
unsigned ARMRegisterInfo::getFrameRegister(MachineFunction &MF) const {
- return STI.useThumbBacktraces() ? ARM::R7 : ARM::R11;
+ if (STI.isTargetDarwin() || hasFP(MF))
+ return STI.useThumbBacktraces() ? ARM::R7 : ARM::R11;
+ else
+ return ARM::SP;
}
unsigned ARMRegisterInfo::getEHExceptionRegister() const {
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