From bd0d97e1c41f17ea3fd5cba3fe337b4693eb8cbb Mon Sep 17 00:00:00 2001
From: Mitch Phillips <mitchphillips@outlook.com>
Date: Tue, 6 Aug 2019 23:00:43 +0000
Subject: Revert "[X86] Enable -x86-experimental-vector-widening-legalization
 by default."

This reverts commit 3de33245d2c992c9e0af60372043540b60f3a810.

This commit broke the MSan buildbots. See
https://reviews.llvm.org/rL367901 for more information.

llvm-svn: 368107
---
 llvm/test/CodeGen/X86/2011-10-19-LegelizeLoad.ll | 30 ++++++++++--------------
 1 file changed, 13 insertions(+), 17 deletions(-)

(limited to 'llvm/test/CodeGen/X86/2011-10-19-LegelizeLoad.ll')

diff --git a/llvm/test/CodeGen/X86/2011-10-19-LegelizeLoad.ll b/llvm/test/CodeGen/X86/2011-10-19-LegelizeLoad.ll
index c8f4dfb365c..d8a6823f7b8 100644
--- a/llvm/test/CodeGen/X86/2011-10-19-LegelizeLoad.ll
+++ b/llvm/test/CodeGen/X86/2011-10-19-LegelizeLoad.ll
@@ -17,23 +17,19 @@ target triple = "x86_64-unknown-linux-gnu"
 define i32 @main() nounwind uwtable {
 ; CHECK-LABEL: main:
 ; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    movq {{.*#+}} xmm0 = mem[0],zero
-; CHECK-NEXT:    pextrb $1, %xmm0, %eax
-; CHECK-NEXT:    movq {{.*#+}} xmm1 = mem[0],zero
-; CHECK-NEXT:    pextrb $1, %xmm1, %ecx
-; CHECK-NEXT:    # kill: def $al killed $al killed $eax
-; CHECK-NEXT:    cbtw
-; CHECK-NEXT:    idivb %cl
-; CHECK-NEXT:    movl %eax, %ecx
-; CHECK-NEXT:    pextrb $0, %xmm0, %eax
-; CHECK-NEXT:    # kill: def $al killed $al killed $eax
-; CHECK-NEXT:    cbtw
-; CHECK-NEXT:    pextrb $0, %xmm1, %edx
-; CHECK-NEXT:    idivb %dl
-; CHECK-NEXT:    movzbl %cl, %ecx
-; CHECK-NEXT:    movzbl %al, %eax
-; CHECK-NEXT:    movd %eax, %xmm0
-; CHECK-NEXT:    pinsrb $1, %ecx, %xmm0
+; CHECK-NEXT:    pmovsxbq {{.*}}(%rip), %xmm0
+; CHECK-NEXT:    pmovsxbq {{.*}}(%rip), %xmm1
+; CHECK-NEXT:    pextrq $1, %xmm1, %rax
+; CHECK-NEXT:    pextrq $1, %xmm0, %rcx
+; CHECK-NEXT:    cqto
+; CHECK-NEXT:    idivq %rcx
+; CHECK-NEXT:    movq %rax, %xmm2
+; CHECK-NEXT:    movq %xmm1, %rax
+; CHECK-NEXT:    movq %xmm0, %rcx
+; CHECK-NEXT:    cqto
+; CHECK-NEXT:    idivq %rcx
+; CHECK-NEXT:    movq %rax, %xmm0
+; CHECK-NEXT:    punpcklbw {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
 ; CHECK-NEXT:    pextrw $0, %xmm0, {{.*}}(%rip)
 ; CHECK-NEXT:    xorl %eax, %eax
 ; CHECK-NEXT:    retq
-- 
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