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; RUN: opt %s -instcombine -S | not grep call
; RUN: opt %s -std-compile-opts -S | not grep xyz
@.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
return: ; preds = %entry
ret void
}
declare void @llvm.memcpy.i32(i8*, i8*, i32, i32)
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