Shorten; no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65145 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 22a6a2d..ea0fc55 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -971,14 +971,12 @@
return EmitBlockCallExpr(E);
const Decl *TargetDecl = 0;
- if (const ImplicitCastExpr *IcExpr =
- dyn_cast<ImplicitCastExpr>(E->getCallee())) {
- if (const DeclRefExpr *DRExpr =
- dyn_cast<DeclRefExpr>(IcExpr->getSubExpr())) {
- TargetDecl = DRExpr->getDecl();
- if (const FunctionDecl *FDecl = dyn_cast<FunctionDecl>(TargetDecl))
- if (unsigned builtinID = FDecl->getBuiltinID(getContext()))
- return EmitBuiltinExpr(FDecl, builtinID, E);
+ if (const ImplicitCastExpr *CE = dyn_cast<ImplicitCastExpr>(E->getCallee())) {
+ if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(CE->getSubExpr())) {
+ TargetDecl = DRE->getDecl();
+ if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(TargetDecl))
+ if (unsigned builtinID = FD->getBuiltinID(getContext()))
+ return EmitBuiltinExpr(FD, builtinID, E);
}
}