1 ; RUN: opt < %s -scalarrepl -S | FileCheck %s 2 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64" 3 4 define i32 @test1() { 5 %X = alloca { i32, float } ; <{ i32, float }*> [#uses=1] 6 %Y = getelementptr { i32, float }, { i32, float }* %X, i64 0, i32 0 ; <i32*> [#uses=2] 7 store i32 0, i32* %Y 8 %Z = load i32, i32* %Y ; <i32> [#uses=1] 9 ret i32 %Z 10 ; CHECK-LABEL: @test1( 11 ; CHECK-NOT: alloca 12 ; CHECK: ret i32 0 13 } 14 15 ; PR8980 16 define i64 @test2(i64 %X) { 17 %A = alloca [8 x i8] 18 %B = bitcast [8 x i8]* %A to i64* 19 20 store i64 %X, i64* %B 21 br label %L2 22 23 L2: 24 %Z = load i64, i64* %B ; <i32> [#uses=1] 25 ret i64 %Z 26 ; CHECK-LABEL: @test2( 27 ; CHECK-NOT: alloca 28 ; CHECK: ret i64 %X 29 } 30 31
