1 ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep call
2 @.str = internal constant [4 x i8] c"xyz\00" ; <[4 x i8]*> [#uses=1]
4 define void @foo(i8* %P) {
6 %P_addr = alloca i8* ; <i8**> [#uses=2]
7 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
8 store i8* %P, i8** %P_addr
9 %tmp = load i8** %P_addr, align 4 ; <i8*> [#uses=1]
10 %tmp1 = getelementptr [4 x i8]* @.str, i32 0, i32 0 ; <i8*> [#uses=1]
11 call void @llvm.memcpy.i32( i8* %tmp, i8* %tmp1, i32 4, i32 1 )
14 return: ; preds = %entry
18 declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)