[llvm] r275064 - [x86] update checks
Sanjay Patel via llvm-commits
llvm-commits at lists.llvm.org
Mon Jul 11 07:07:31 PDT 2016
Author: spatel
Date: Mon Jul 11 09:07:31 2016
New Revision: 275064
URL: http://llvm.org/viewvc/llvm-project?rev=275064&view=rev
Log:
[x86] update checks
Modified:
llvm/trunk/test/CodeGen/X86/shift-pcmp.ll
Modified: llvm/trunk/test/CodeGen/X86/shift-pcmp.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/shift-pcmp.ll?rev=275064&r1=275063&r2=275064&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/shift-pcmp.ll (original)
+++ llvm/trunk/test/CodeGen/X86/shift-pcmp.ll Mon Jul 11 09:07:31 2016
@@ -1,18 +1,20 @@
-; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+sse2 | FileCheck %s
-; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+avx | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+sse2 | FileCheck %s --check-prefix=SSE
+; RUN: llc < %s -o - -mcpu=generic -march=x86-64 -mattr=+avx | FileCheck %s --check-prefix=AVX
define <8 x i16> @foo(<8 x i16> %a, <8 x i16> %b) {
-; CHECK: .short 32
-; CHECK-NEXT: .short 32
-; CHECK-NEXT: .short 32
-; CHECK-NEXT: .short 32
-; CHECK-NEXT: .short 32
-; CHECK-NEXT: .short 32
-; CHECK-NEXT: .short 32
-; CHECK-NEXT: .short 32
-; CHECK-LABEL: {{^_?foo:}}
-; CHECK-NOT: psll
-entry:
+; SSE-LABEL: foo:
+; SSE: ## BB#0:
+; SSE-NEXT: pcmpeqw %xmm1, %xmm0
+; SSE-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: foo:
+; AVX: ## BB#0:
+; AVX-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
+; AVX-NEXT: retq
+;
%icmp = icmp eq <8 x i16> %a, %b
%zext = zext <8 x i1> %icmp to <8 x i16>
%shl = shl nuw nsw <8 x i16> %zext, <i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5>
@@ -21,10 +23,23 @@ entry:
; Don't fail with an assert due to an undef in the buildvector
define <8 x i16> @bar(<8 x i16> %a, <8 x i16> %b) {
-; CHECK-LABEL: bar
-entry:
+; SSE-LABEL: bar:
+; SSE: ## BB#0:
+; SSE-NEXT: pcmpeqw %xmm1, %xmm0
+; SSE-NEXT: pand {{.*}}(%rip), %xmm0
+; SSE-NEXT: psllw $5, %xmm0
+; SSE-NEXT: retq
+;
+; AVX-LABEL: bar:
+; AVX: ## BB#0:
+; AVX-NEXT: vpcmpeqw %xmm1, %xmm0, %xmm0
+; AVX-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
+; AVX-NEXT: vpsllw $5, %xmm0, %xmm0
+; AVX-NEXT: retq
+;
%icmp = icmp eq <8 x i16> %a, %b
%zext = zext <8 x i1> %icmp to <8 x i16>
%shl = shl nuw nsw <8 x i16> %zext, <i16 5, i16 undef, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5>
ret <8 x i16> %shl
}
+
More information about the llvm-commits
mailing list