Fix PR24354.

[oota-llvm.git] / test / Transforms / InstCombine / 2007-10-10-EliminateMemCpy.ll

diff --git a/test/Transforms/InstCombine/2007-10-10-EliminateMemCpy.ll b/test/Transforms/InstCombine/2007-10-10-EliminateMemCpy.ll
index b5ed7301564a4750f8555e5ac2aaa2d7cc529b3c..67a94e5c8ccd16010f0dac8a439e6b11081b9a8a 100644 (file)
--- a/test/Transforms/InstCombine/2007-10-10-EliminateMemCpy.ll
+++ b/test/Transforms/InstCombine/2007-10-10-EliminateMemCpy.ll
@@ -1,20 +1,20 @@
-; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep call
-; RUN: llvm-as < %s | opt -std-compile-opts | llvm-dis | not grep xyz
-; XFAIL: *
+; RUN: opt < %s -instcombine -S | not grep call
+; RUN: opt < %s -O3 -S | not grep xyz
+target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
+
 @.str = internal constant [4 x i8] c"xyz\00"           ; <[4 x i8]*> [#uses=1]
 
 define void @foo(i8* %P) {
 entry:
-       %P_addr = alloca i8*            ; <i8**> [#uses=2]
-       %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
-       store i8* %P, i8** %P_addr
-       %tmp = load i8** %P_addr, align 4               ; <i8*> [#uses=1]
-       %tmp1 = getelementptr [4 x i8]* @.str, i32 0, i32 0             ; <i8*> [#uses=1]
-       call void @llvm.memcpy.i32( i8* %tmp, i8* %tmp1, i32 4, i32 1 )
-       br label %return
+  %P_addr = alloca i8*
+  store i8* %P, i8** %P_addr
+  %tmp = load i8*, i8** %P_addr, align 4
+  %tmp1 = getelementptr [4 x i8], [4 x i8]* @.str, i32 0, i32 0
+  call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp, i8* %tmp1, i32 4, i32 1, i1 false)
+  br label %return
 
-return:                ; preds = %entry
-       ret void
+return:                                           ; preds = %entry
+  ret void
 }
 
-declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind