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; RUN: llc < %s -o - -mtriple=x86_64-linux | FileCheck %s
; RUN: llc < %s -o - -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN64
; PR4891
; Both loads should happen before either store.
; CHECK: movd (%rsi), {{.*}}
; CHECK: movd (%rdi), {{.*}}
; CHECK: movd {{.*}}, (%rdi)
; CHECK: movd {{.*}}, (%rsi)
; WIN64: movd (%rdx), {{.*}}
; WIN64: movd (%rcx), {{.*}}
; WIN64: movd {{.*}}, (%rcx)
; WIN64: movd {{.*}}, (%rdx)
define void @short2_int_swap(<2 x i16>* nocapture %b, i32* nocapture %c) nounwind {
entry:
%0 = load <2 x i16>* %b, align 2 ; <<2 x i16>> [#uses=1]
%1 = load i32* %c, align 4 ; <i32> [#uses=1]
%tmp1 = bitcast i32 %1 to <2 x i16> ; <<2 x i16>> [#uses=1]
store <2 x i16> %tmp1, <2 x i16>* %b, align 2
%tmp5 = bitcast <2 x i16> %0 to <1 x i32> ; <<1 x i32>> [#uses=1]
%tmp3 = extractelement <1 x i32> %tmp5, i32 0 ; <i32> [#uses=1]
store i32 %tmp3, i32* %c, align 4
ret void
}
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