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llvm-svn: 28355
This commit is contained in:
Chris Lattner 2006-05-17 19:02:25 +00:00
parent eb755fc1b3
commit 6353807fdc
1 changed files with 4 additions and 0 deletions
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4
llvm/lib/Target/PowerPC/README.txt
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@ -490,6 +490,10 @@ transformation, good for PI. See PPCISelLowering.cpp, this comment:
// need to flag these together so that the value isn't live across a call. // need to flag these together so that the value isn't live across a call.
//setOperationAction(ISD::SINT_TO_FP, MVT::i32, Custom); //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] } %struct.B = type { ubyte, [3 x ubyte] }