From: Mike Stump <mrs@apple.com>
Date: Mon, 14 Dec 2009 20:52:00 +0000 (+0000)
Subject: Simplifiy.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=96a063a70ca6374c401642c2a88ec1f11697b7ae;p=clang

Simplifiy.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91324 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 722ec868f5..47d2ee96d8 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -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);
           }
         }
       }