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It is possible that all functions in one module are not being 

optimized for size. Set OptForSize for each function separately.

llvm-svn: 57182
This commit is contained in:
Devang Patel 2008-10-06 18:03:39 +00:00
parent dfe979bcb0
commit c0f3b52e65
1 changed files with 2 additions and 5 deletions
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7
llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
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@ -642,11 +642,8 @@ void X86DAGToDAGISel::PreprocessForFPConvert() {
/// when it has created a SelectionDAG for us to codegen.
void X86DAGToDAGISel::InstructionSelect() {
CurBB = BB; // BB can change as result of isel.
if (!OptForSize) {
const Function *F = CurDAG->getMachineFunction().getFunction();
OptForSize = !F->isDeclaration() &&
F->hasFnAttr(Attribute::OptimizeForSize);
}
const Function *F = CurDAG->getMachineFunction().getFunction();
OptForSize = F->hasFnAttr(Attribute::OptimizeForSize);
DEBUG(BB->dump());
if (!Fast)