1 ; PR892 2 ; RUN: opt < %s -scalarrepl -S | \ 3 ; RUN: not grep alloca 4 ; RUN: opt < %s -scalarrepl -S | grep {ret i8} 5 6 target datalayout = "e-p:32:32-n8:16:32" 7 target triple = "i686-apple-darwin8.7.2" 8 %struct.Val = type { i32*, i32 } 9 10 define i8* @test(i16* %X) { 11 %X_addr = alloca i16* ; <i16**> [#uses=2] 12 store i16* %X, i16** %X_addr 13 %X_addr.upgrd.1 = bitcast i16** %X_addr to i8** ; <i8**> [#uses=1] 14 %tmp = load i8** %X_addr.upgrd.1 ; <i8*> [#uses=1] 15 ret i8* %tmp 16 } 17 18 define void @test2(i64 %Op.0) { 19 %tmp = alloca %struct.Val, align 8 ; <%struct.Val*> [#uses=3] 20 %tmp1 = alloca %struct.Val, align 8 ; <%struct.Val*> [#uses=3] 21 %tmp.upgrd.2 = call i64 @_Z3foov( ) ; <i64> [#uses=1] 22 %tmp1.upgrd.3 = bitcast %struct.Val* %tmp1 to i64* ; <i64*> [#uses=1] 23 store i64 %tmp.upgrd.2, i64* %tmp1.upgrd.3 24 %tmp.upgrd.4 = getelementptr %struct.Val* %tmp, i32 0, i32 0 ; <i32**> [#uses=1] 25 %tmp2 = getelementptr %struct.Val* %tmp1, i32 0, i32 0 ; <i32**> [#uses=1] 26 %tmp.upgrd.5 = load i32** %tmp2 ; <i32*> [#uses=1] 27 store i32* %tmp.upgrd.5, i32** %tmp.upgrd.4 28 %tmp3 = getelementptr %struct.Val* %tmp, i32 0, i32 1 ; <i32*> [#uses=1] 29 %tmp4 = getelementptr %struct.Val* %tmp1, i32 0, i32 1 ; <i32*> [#uses=1] 30 %tmp.upgrd.6 = load i32* %tmp4 ; <i32> [#uses=1] 31 store i32 %tmp.upgrd.6, i32* %tmp3 32 %tmp7 = bitcast %struct.Val* %tmp to { i64 }* ; <{ i64 }*> [#uses=1] 33 %tmp8 = getelementptr { i64 }* %tmp7, i32 0, i32 0 ; <i64*> [#uses=1] 34 %tmp9 = load i64* %tmp8 ; <i64> [#uses=1] 35 call void @_Z3bar3ValS_( i64 %Op.0, i64 %tmp9 ) 36 ret void 37 } 38 39 declare i64 @_Z3foov() 40 41 declare void @_Z3bar3ValS_(i64, i64) 42
