add checks; remove redundant testing parameters

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234020 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/2012-01-12-extract-sv.ll b/test/CodeGen/X86/2012-01-12-extract-sv.ll
index 75409f22b1406d705cfa1325d8e1a2d1fd1ab0fa..677c902668bc9dad888a9199ca3c8431e09c468d 100644 (file)
--- 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
 }