[llvm-commits] CVS: llvm/lib/Target/PowerPC/README.txt

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

README.txt updated: 1.91 -> 1.92
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Log message:

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Diffs of the changes:  (+4 -0)

 README.txt |    4 ++++
 1 files changed, 4 insertions(+)


Index: llvm/lib/Target/PowerPC/README.txt
diff -u llvm/lib/Target/PowerPC/README.txt:1.91 llvm/lib/Target/PowerPC/README.txt:1.92
--- llvm/lib/Target/PowerPC/README.txt:1.91	Mon May  8 15:54:02 2006
+++ llvm/lib/Target/PowerPC/README.txt	Wed May 17 14:02:25 2006
@@ -490,6 +490,10 @@
      // need to flag these together so that the value isn't live across a call.
      //setOperationAction(ISD::SINT_TO_FP, MVT::i32, Custom);
 
+Also, if the registers are spilled to the stack, we have to ensure that all
+64-bits of them are save/restored, otherwise we will miscompile the code.  It
+sounds like we need to get the 64-bit register classes going.
+
 ===-------------------------------------------------------------------------===
 
 %struct.B = type { ubyte, [3 x ubyte] }