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Add direct support for integer select instructions, though we still don't support

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folding compares into the select yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12553 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-03-30 21:22:00 +00:00
parent 3b68c201c8
commit 12d96a0b4d
3 changed files with 194 additions and 4 deletions
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4
lib/Target/X86/X86TargetMachine.cpp
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@@ -68,7 +68,7 @@ bool X86TargetMachine::addPassesToEmitAssembly(PassManager &PM,
PM.add(createLowerSwitchPass());
// FIXME: Add support for the select instruction natively.
PM.add(createLowerSelectPass());
PM.add(createLowerSelectPass(true));
if (NoPatternISel)
PM.add(createX86SimpleInstructionSelector(*this));
@@ -128,7 +128,7 @@ void X86JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
PM.add(createLowerSwitchPass());
// FIXME: Add support for the select instruction natively.
PM.add(createLowerSelectPass());
PM.add(createLowerSelectPass(true));
if (NoPatternISel)
PM.add(createX86SimpleInstructionSelector(TM));