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Regenerate test

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279385 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Simon Pilgrim 2016-08-20 21:35:45 +00:00
parent 3e148acebb
commit ac36473266
1 changed files with 13 additions and 9 deletions
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22
test/CodeGen/X86/chain_order.ll
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@ -1,16 +1,20 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mcpu=corei7-avx -mtriple=x86_64-linux | FileCheck %s
; CHECK-LABEL: cftx020:
; CHECK: vmovsd (%rdi), %xmm{{.*}}
; CHECK-NEXT: vmovsd 16(%rdi), %xmm{{.*}}
; CHECK-NEXT: vmovhpd 24(%rdi), %xmm{{.*}}
; CHECK-NEXT: vmovhpd 8(%rdi), %xmm{{.*}}
; CHECK: vmovupd %xmm{{.*}}, (%rdi)
; CHECK-NEXT: vmovupd %xmm{{.*}}, 16(%rdi)
; CHECK: ret
; A test from pifft (after SLP-vectorization) that fails when we drop the chain on newly merged loads.
define void @cftx020(double* nocapture %a) {
; CHECK-LABEL: cftx020:
; CHECK: # BB#0: # %entry
; CHECK-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero
; CHECK-NEXT: vmovhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
; CHECK-NEXT: vmovhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
; CHECK-NEXT: vaddpd %xmm1, %xmm0, %xmm0
; CHECK-NEXT: vmovupd (%rdi), %xmm1
; CHECK-NEXT: vsubpd 16(%rdi), %xmm1, %xmm1
; CHECK-NEXT: vmovupd %xmm0, (%rdi)
; CHECK-NEXT: vmovupd %xmm1, 16(%rdi)
; CHECK-NEXT: retq
entry:
%0 = load double, double* %a, align 8
%arrayidx1 = getelementptr inbounds double, double* %a, i64 2