[llvm] r199831 - Add a testcase for r199430.

[Quentin Colombet]

Author: qcolombet
Date: Wed Jan 22 14:11:50 2014
New Revision: 199831

URL: http://llvm.org/viewvc/llvm-project?rev=199831&view=rev
Log:
Add a testcase for r199430.

Modified:
    llvm/trunk/test/CodeGen/X86/codegen-prepare-cast.ll

Modified: llvm/trunk/test/CodeGen/X86/codegen-prepare-cast.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/codegen-prepare-cast.ll?rev=199831&r1=199830&r2=199831&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/codegen-prepare-cast.ll (original)
+++ llvm/trunk/test/CodeGen/X86/codegen-prepare-cast.ll Wed Jan 22 14:11:50 2014
@@ -1,5 +1,6 @@
 ; RUN: llc < %s -march=x86-64
 ; PR4297
+; RUN: opt -S < %s -codegenprepare | FileCheck %s
 
 target datalayout =
 "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
@@ -8,6 +9,9 @@ target triple = "x86_64-unknown-linux-gn
         %"char[][]" = type { i64, %"byte[]"* }
 @.str = external constant [7 x i8]              ; <[7 x i8]*> [#uses=1]
 
+; CHECK-LABEL: @_Dmain
+; CHECK: load i8* getelementptr inbounds ([7 x i8]* @.str, i32 0, i32 0)
+; CHECK ret
 define fastcc i32 @_Dmain(%"char[][]" %unnamed) {
 entry:
         %tmp = getelementptr [7 x i8]* @.str, i32 0, i32 0              ; <i8*> [#uses=1]