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Remove more dead code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19673 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-01-18 19:50:08 +00:00
parent a7a4c0f7c4
commit 3dd68151dc
1 changed files with 0 additions and 17 deletions
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17
lib/Target/X86/X86ISelPattern.cpp
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@ -1320,23 +1320,6 @@ unsigned ISel::SelectExpr(SDOperand N) {
BuildMI(BB, Opc, 1, Result).addReg(Tmp2);
return Result;
case ISD::FP_ROUND:
// Truncate from double to float by storing to memory as float,
// then reading it back into a register.
// Create as stack slot to use.
// FIXME: This should automatically be made by the Legalizer!
Tmp1 = TLI.getTargetData().getFloatAlignment();
Tmp2 = BB->getParent()->getFrameInfo()->CreateStackObject(4, Tmp1);
// Codegen the input.
Tmp1 = SelectExpr(N.getOperand(0));
// Emit the store, then the reload.
addFrameReference(BuildMI(BB, X86::FST32m, 5), Tmp2).addReg(Tmp1);
addFrameReference(BuildMI(BB, X86::FLD32m, 5, Result), Tmp2);
return Result;
case ISD::SINT_TO_FP:
case ISD::UINT_TO_FP: {
// FIXME: Most of this grunt work should be done by legalize!