From f58fa53c99ae4a7b5613f4d045dc1bc690381542 Mon Sep 17 00:00:00 2001
From: Sanjay Patel <spatel@rotateright.com>
Date: Fri, 3 Apr 2015 16:44:42 +0000
Subject: [PATCH] add checks; remove redundant testing parameters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234020 91177308-0d34-0410-b5e6-96231b3b80d8
---
test/CodeGen/X86/2012-01-12-extract-sv.ll | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/test/CodeGen/X86/2012-01-12-extract-sv.ll b/test/CodeGen/X86/2012-01-12-extract-sv.ll
index 75409f22b14..677c902668b 100644
--- a/test/CodeGen/X86/2012-01-12-extract-sv.ll
+++ b/test/CodeGen/X86/2012-01-12-extract-sv.ll
@@ -1,12 +1,25 @@
-; RUN: llc < %s -march=x86 -mcpu=corei7-avx -mattr=+avx -mtriple=i686-pc-win32 | FileCheck %s
+; RUN: llc < %s -mattr=+avx -mtriple=i686-pc-win32 | FileCheck %s
-; CHECK: endless_loop
define void @endless_loop() {
+; CHECK-LABEL: endless_loop:
+; CHECK-NEXT: # BB#0:
+; CHECK-NEXT: vmovaps (%eax), %ymm0
+; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm0
+; CHECK-NEXT: vmovsldup %xmm0, %xmm0 # xmm0 = xmm0[0,0,2,2]
+; CHECK-NEXT: vmovddup %xmm0, %xmm1 # xmm1 = xmm0[0,0]
+; CHECK-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm1
+; CHECK-NEXT: vxorps %xmm2, %xmm2, %xmm2
+; CHECK-NEXT: vblendps $128, %ymm1, %ymm2, %ymm1 # ymm1 = ymm2[0,1,2,3,4,5,6],ymm1[7]
+; CHECK-NEXT: vxorps %ymm2, %ymm2, %ymm2
+; CHECK-NEXT: vblendps $1, %ymm0, %ymm2, %ymm0 # ymm0 = ymm0[0],ymm2[1,2,3,4,5,6,7]
+; CHECK-NEXT: vmovaps %ymm0, (%eax)
+; CHECK-NEXT: vmovaps %ymm1, (%eax)
+; CHECK-NEXT: vzeroupper
+; CHECK-NEXT: retl
entry:
%0 = load <8 x i32>, <8 x i32> addrspace(1)* undef, align 32
%1 = shufflevector <8 x i32> %0, <8 x i32> undef, <16 x i32> <i32 4, i32 4, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
%2 = shufflevector <16 x i32> <i32 undef, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 undef>, <16 x i32> %1, <16 x i32> <i32 16, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 17>
store <16 x i32> %2, <16 x i32> addrspace(1)* undef, align 64
ret void
-; CHECK: ret
}
--
2.40.0