1 ; RUN: llc < %s -o - -mtriple=x86_64-linux | FileCheck %s 2 ; PR4891 3 4 ; Both loads should happen before either store. 5 6 ; CHECK: movl ({{.*}}), {{.*}} 7 ; CHECK: movl ({{.*}}), {{.*}} 8 ; CHECK: movl {{.*}}, ({{.*}}) 9 ; CHECK: movl {{.*}}, ({{.*}}) 10 11 define void @short2_int_swap(<2 x i16>* nocapture %b, i32* nocapture %c) nounwind { 12 entry: 13 %0 = load <2 x i16>, <2 x i16>* %b, align 2 ; <<2 x i16>> [#uses=1] 14 %1 = load i32, i32* %c, align 4 ; <i32> [#uses=1] 15 %tmp1 = bitcast i32 %1 to <2 x i16> ; <<2 x i16>> [#uses=1] 16 store <2 x i16> %tmp1, <2 x i16>* %b, align 2 17 %tmp5 = bitcast <2 x i16> %0 to <1 x i32> ; <<1 x i32>> [#uses=1] 18 %tmp3 = extractelement <1 x i32> %tmp5, i32 0 ; <i32> [#uses=1] 19 store i32 %tmp3, i32* %c, align 4 20 ret void 21 } 22
