summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorNadav Rotem <nadav.rotem@intel.com>2012-04-24 19:57:38 +0000
committerNadav Rotem <nadav.rotem@intel.com>2012-04-24 19:57:38 +0000
commit2003e03045b6b89de455afda677198bb8b8b36b7 (patch)
tree713996eb563538a5d7fbf9cc2d15dc1cd9c08c40
parent34a13bb412d5d8ac634efa887fad08a7bfb26b2b (diff)
Fix the testcase. We do expect two vblendw on XMMs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155477 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--test/CodeGen/X86/avx2-shuffle.ll11
1 files changed, 6 insertions, 5 deletions
diff --git a/test/CodeGen/X86/avx2-shuffle.ll b/test/CodeGen/X86/avx2-shuffle.ll
index 218e10b361f..ad75e93c9fa 100644
--- a/test/CodeGen/X86/avx2-shuffle.ll
+++ b/test/CodeGen/X86/avx2-shuffle.ll
@@ -1,13 +1,14 @@
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -mattr=+avx2 | FileCheck %s
-; Make sure that we don't match this shuffle using the vpblendw instruction.
-; The mask for the vpblendw instruction needs to be identical for both halves
-; of the YMM.
+; Make sure that we don't match this shuffle using the vpblendw YMM instruction.
+; The mask for the vpblendw instruction needs to be identical for both halves
+; of the YMM. Need to use two vpblendw instructions.
; CHECK: blendw1
-; CHECK-NOT: vpblendw
+; CHECK: vpblendw
+; CHECK: vpblendw
; CHECK: ret
define <16 x i16> @blendw1(<16 x i16> %a, <16 x i16> %b) nounwind alwaysinline {
- %t = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 17, i32 18, i32 3, i32 20, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+ %t = shufflevector <16 x i16> %a, <16 x i16> %b, <16 x i32> <i32 0, i32 17, i32 18, i32 3, i32 20, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 31>
ret <16 x i16> %t
}