sse-align-6.ll
751 Bytes
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-- | FileCheck %s
define <2 x i64> @bar(<2 x i64>* %p, <2 x i64> %x) nounwind {
; CHECK-LABEL: bar:
; CHECK: # %bb.0:
; CHECK-NEXT: movdqu (%rdi), %xmm1
; CHECK-NEXT: movdqa %xmm0, %xmm2
; CHECK-NEXT: psrlq $32, %xmm2
; CHECK-NEXT: pmuludq %xmm1, %xmm2
; CHECK-NEXT: movdqa %xmm1, %xmm3
; CHECK-NEXT: psrlq $32, %xmm3
; CHECK-NEXT: pmuludq %xmm0, %xmm3
; CHECK-NEXT: paddq %xmm2, %xmm3
; CHECK-NEXT: psllq $32, %xmm3
; CHECK-NEXT: pmuludq %xmm1, %xmm0
; CHECK-NEXT: paddq %xmm3, %xmm0
; CHECK-NEXT: retq
%t = load <2 x i64>, <2 x i64>* %p, align 8
%z = mul <2 x i64> %t, %x
ret <2 x i64> %z
}