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Simplifiy. 

llvm-svn: 91324
This commit is contained in:
Mike Stump 2009-12-14 20:52:00 +00:00
parent 1e7ffa7571
commit f8858af909
1 changed files with 3 additions and 16 deletions
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19
clang/lib/CodeGen/CGExpr.cpp
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@ -1078,23 +1078,10 @@ LValue CodeGenFunction::EmitArraySubscriptExpr(const ArraySubscriptExpr *E) {
= getContext().getAsConstantArrayType(DRE->getType())) {
llvm::APInt Size = CAT->getSize();
llvm::BasicBlock *Cont = createBasicBlock("cont");
if (IdxSigned) {
Builder.CreateCondBr(Builder.CreateICmpSGE(Idx,
llvm::ConstantInt::get(Idx->getType(), 0)),
Cont, getAbortBB());
EmitBlock(Cont);
Cont = createBasicBlock("cont");
Builder.CreateCondBr(Builder.CreateICmpSLT(Idx,
Builder.CreateCondBr(Builder.CreateICmpULT(Idx,
llvm::ConstantInt::get(Idx->getType(), Size)),
Cont, getAbortBB());
EmitBlock(Cont);
} else {
llvm::BasicBlock *Cont = createBasicBlock("cont");
Builder.CreateCondBr(Builder.CreateICmpULT(Idx,
llvm::ConstantInt::get(Idx->getType(), Size)),
Cont, getAbortBB());
EmitBlock(Cont);
}
Cont, getAbortBB());
EmitBlock(Cont);
}
}
}