maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

add checks; remove redundant testing parameters 

llvm-svn: 234020
This commit is contained in:
Sanjay Patel 2015-04-03 16:44:42 +00:00
parent c5bd3e01df
commit 7b0c62e685
1 changed files with 16 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
llvm/test/CodeGen/X86/2012-01-12-extract-sv.ll
View File

@ -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
}