Remove useless if statement.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150459 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index 5c269ff..0c528b2 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -636,29 +636,24 @@
}
if (const ConditionalOperator *CondOp = dyn_cast<ConditionalOperator>(Cond)) {
- // Handle ?: operator.
+ // br(c ? x : y, t, f) -> br(c, br(x, t, f), br(y, t, f))
+ llvm::BasicBlock *LHSBlock = createBasicBlock("cond.true");
+ llvm::BasicBlock *RHSBlock = createBasicBlock("cond.false");
- // Just ignore GNU ?: extension.
- if (CondOp->getLHS()) {
- // br(c ? x : y, t, f) -> br(c, br(x, t, f), br(y, t, f))
- llvm::BasicBlock *LHSBlock = createBasicBlock("cond.true");
- llvm::BasicBlock *RHSBlock = createBasicBlock("cond.false");
+ ConditionalEvaluation cond(*this);
+ EmitBranchOnBoolExpr(CondOp->getCond(), LHSBlock, RHSBlock);
- ConditionalEvaluation cond(*this);
- EmitBranchOnBoolExpr(CondOp->getCond(), LHSBlock, RHSBlock);
+ cond.begin(*this);
+ EmitBlock(LHSBlock);
+ EmitBranchOnBoolExpr(CondOp->getLHS(), TrueBlock, FalseBlock);
+ cond.end(*this);
- cond.begin(*this);
- EmitBlock(LHSBlock);
- EmitBranchOnBoolExpr(CondOp->getLHS(), TrueBlock, FalseBlock);
- cond.end(*this);
+ cond.begin(*this);
+ EmitBlock(RHSBlock);
+ EmitBranchOnBoolExpr(CondOp->getRHS(), TrueBlock, FalseBlock);
+ cond.end(*this);
- cond.begin(*this);
- EmitBlock(RHSBlock);
- EmitBranchOnBoolExpr(CondOp->getRHS(), TrueBlock, FalseBlock);
- cond.end(*this);
-
- return;
- }
+ return;
}
// Emit the code with the fully general case.