Changes in directory llvm/include/llvm/Target:
MRegisterInfo.h updated: 1.88 -> 1.89
---
Log message:
Added a MRegisterInfo hook that tells PEI the target is responsible for
rounding the stack frame to a multiple of stack alignment.
---
Diffs of the changes: (+6 -0)
MRegisterInfo.h | 6 ++++++
1 files changed, 6 insertions(+)
Index: llvm/include/llvm/Target/MRegisterInfo.h
diff -u llvm/include/llvm/Target/MRegisterInfo.h:1.88
llvm/include/llvm/Target/MRegisterInfo.h:1.89
--- llvm/include/llvm/Target/MRegisterInfo.h:1.88 Wed Jan 24 12:45:12 2007
+++ llvm/include/llvm/Target/MRegisterInfo.h Thu Jan 25 16:12:41 2007
@@ -367,6 +367,12 @@
return 0;
}
+ /// targetHandlesStackFrameRounding - Returns true if the target is
responsible
+ /// for rounding up the stack frame (probably at emitPrologue time).
+ virtual bool targetHandlesStackFrameRounding() const {
+ return false;
+ }
+
/// hasFP - Return true if the specified function should have a dedicated
frame
/// pointer register. For most targets this is true only if the function has
/// variable sized allocas or if frame pointer elimination is disabled.
_______________________________________________
llvm-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
