-; 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