From 1e4c44b0d4d0c9febe6859b43ca0dcdfffa810a1 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Mon, 21 Oct 2019 22:36:31 +0000
Subject: [X86][SSE] Add OR(EXTRACTELT(X,0),OR(EXTRACTELT(X,1))) -> MOVMSK+CMP
 reduction combine

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375463 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/movmsk-cmp.ll | 30 ++++++++++++------------------
 1 file changed, 12 insertions(+), 18 deletions(-)

(limited to 'test')

diff --git a/test/CodeGen/X86/movmsk-cmp.ll b/test/CodeGen/X86/movmsk-cmp.ll
index 1d3d100e77c..1cceb215d26 100644
--- a/test/CodeGen/X86/movmsk-cmp.ll
+++ b/test/CodeGen/X86/movmsk-cmp.ll
@@ -4513,21 +4513,17 @@ define i1 @movmsk_or_v2i64(<2 x i64> %x, <2 x i64> %y) {
 ; SSE2-NEXT:    pcmpeqd %xmm1, %xmm0
 ; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm0[1,0,3,2]
 ; SSE2-NEXT:    pand %xmm0, %xmm1
-; SSE2-NEXT:    movmskpd %xmm1, %ecx
-; SSE2-NEXT:    xorl $3, %ecx
-; SSE2-NEXT:    movl %ecx, %eax
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    orb %cl, %al
+; SSE2-NEXT:    movmskpd %xmm1, %eax
+; SSE2-NEXT:    xorb $3, %al
+; SSE2-NEXT:    setne %al
 ; SSE2-NEXT:    retq
 ;
 ; AVX-LABEL: movmsk_or_v2i64:
 ; AVX:       # %bb.0:
 ; AVX-NEXT:    vpcmpeqq %xmm1, %xmm0, %xmm0
-; AVX-NEXT:    vmovmskpd %xmm0, %ecx
-; AVX-NEXT:    xorl $3, %ecx
-; AVX-NEXT:    movl %ecx, %eax
-; AVX-NEXT:    shrb %al
-; AVX-NEXT:    orb %cl, %al
+; AVX-NEXT:    vmovmskpd %xmm0, %eax
+; AVX-NEXT:    xorb $3, %al
+; AVX-NEXT:    setne %al
 ; AVX-NEXT:    retq
 ;
 ; KNL-LABEL: movmsk_or_v2i64:
@@ -4668,19 +4664,17 @@ define i1 @movmsk_or_v2f64(<2 x double> %x, <2 x double> %y) {
 ; SSE2-LABEL: movmsk_or_v2f64:
 ; SSE2:       # %bb.0:
 ; SSE2-NEXT:    cmplepd %xmm0, %xmm1
-; SSE2-NEXT:    movmskpd %xmm1, %ecx
-; SSE2-NEXT:    movl %ecx, %eax
-; SSE2-NEXT:    shrb %al
-; SSE2-NEXT:    orb %cl, %al
+; SSE2-NEXT:    movmskpd %xmm1, %eax
+; SSE2-NEXT:    testb %al, %al
+; SSE2-NEXT:    setne %al
 ; SSE2-NEXT:    retq
 ;
 ; AVX-LABEL: movmsk_or_v2f64:
 ; AVX:       # %bb.0:
 ; AVX-NEXT:    vcmplepd %xmm0, %xmm1, %xmm0
-; AVX-NEXT:    vmovmskpd %xmm0, %ecx
-; AVX-NEXT:    movl %ecx, %eax
-; AVX-NEXT:    shrb %al
-; AVX-NEXT:    orb %cl, %al
+; AVX-NEXT:    vmovmskpd %xmm0, %eax
+; AVX-NEXT:    testb %al, %al
+; AVX-NEXT:    setne %al
 ; AVX-NEXT:    retq
 ;
 ; KNL-LABEL: movmsk_or_v2f64:
-- 
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