[X86] Add a common check-prefix to both run lines on a test so identical checks appear just once.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270345 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 168 insertions, 361 deletions

diff --git a/test/CodeGen/X86/avx512-vec-cmp.ll b/test/CodeGen/X86/avx512-vec-cmp.ll
index 73a8f26fbca..8f29c9d5c16 100644
--- a/test/CodeGen/X86/avx512-vec-cmp.ll
+++ b/test/CodeGen/X86/avx512-vec-cmp.ll
@@ -1,59 +1,38 @@
 ; NOTE: Assertions have been autogenerated by update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s --check-prefix=KNL
-; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx | FileCheck %s --check-prefix=SKX
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s --check-prefix=CHECK --check-prefix=KNL
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=skx | FileCheck %s --check-prefix=CHECK --check-prefix=SKX
 
 define <16 x float> @test1(<16 x float> %x, <16 x float> %y) nounwind {
-; KNL-LABEL: test1:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vcmpleps %zmm1, %zmm0, %k1
-; KNL-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test1:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vcmpleps %zmm1, %zmm0, %k1
-; SKX-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test1:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcmpleps %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask = fcmp ole <16 x float> %x, %y
   %max = select <16 x i1> %mask, <16 x float> %x, <16 x float> %y
   ret <16 x float> %max
 }
 
 define <8 x double> @test2(<8 x double> %x, <8 x double> %y) nounwind {
-; KNL-LABEL: test2:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vcmplepd %zmm1, %zmm0, %k1
-; KNL-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test2:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vcmplepd %zmm1, %zmm0, %k1
-; SKX-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test2:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcmplepd %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask = fcmp ole <8 x double> %x, %y
   %max = select <8 x i1> %mask, <8 x double> %x, <8 x double> %y
   ret <8 x double> %max
 }
 
 define <16 x i32> @test3(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %yp) nounwind {
-; KNL-LABEL: test3:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpeqd (%rdi), %zmm0, %k1
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test3:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpeqd (%rdi), %zmm0, %k1
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test3:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpeqd (%rdi), %zmm0, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %y = load <16 x i32>, <16 x i32>* %yp, align 4
   %mask = icmp eq <16 x i32> %x, %y
   %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1
@@ -61,57 +40,36 @@ define <16 x i32> @test3(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %yp) nounwin
 }
 
 define <16 x i32> @test4_unsigned(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1) nounwind {
-; KNL-LABEL: test4_unsigned:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpnltud %zmm1, %zmm0, %k1
-; KNL-NEXT:    vmovdqa32 %zmm2, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test4_unsigned:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpnltud %zmm1, %zmm0, %k1
-; SKX-NEXT:    vmovdqa32 %zmm2, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test4_unsigned:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpnltud %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm2, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask = icmp uge <16 x i32> %x, %y
   %max = select <16 x i1> %mask, <16 x i32> %x1, <16 x i32> %y
   ret <16 x i32> %max
 }
 
 define <8 x i64> @test5(<8 x i64> %x, <8 x i64> %y) nounwind {
-; KNL-LABEL: test5:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpeqq %zmm1, %zmm0, %k1
-; KNL-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test5:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpeqq %zmm1, %zmm0, %k1
-; SKX-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test5:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpeqq %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask = icmp eq <8 x i64> %x, %y
   %max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %y
   ret <8 x i64> %max
 }
 
 define <8 x i64> @test6_unsigned(<8 x i64> %x, <8 x i64> %y, <8 x i64> %x1) nounwind {
-; KNL-LABEL: test6_unsigned:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpnleuq %zmm1, %zmm0, %k1
-; KNL-NEXT:    vmovdqa64 %zmm2, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test6_unsigned:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpnleuq %zmm1, %zmm0, %k1
-; SKX-NEXT:    vmovdqa64 %zmm2, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test6_unsigned:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpnleuq %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vmovdqa64 %zmm2, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask = icmp ugt <8 x i64> %x, %y
   %max = select <8 x i1> %mask, <8 x i64> %x1, <8 x i64> %y
   ret <8 x i64> %max
@@ -196,36 +154,23 @@ define <8 x float> @test10(<8 x float> %x, <8 x float> %y) nounwind {
 }
 
 define <8 x i32> @test11_unsigned(<8 x i32> %x, <8 x i32> %y) nounwind {
-; KNL-LABEL: test11_unsigned:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpmaxud %ymm1, %ymm0, %ymm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test11_unsigned:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpmaxud %ymm1, %ymm0, %ymm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test11_unsigned:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpmaxud %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %mask = icmp ugt <8 x i32> %x, %y
   %max = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> %y
   ret <8 x i32> %max
 }
 
 define i16 @test12(<16 x i64> %a, <16 x i64> %b) nounwind {
-; KNL-LABEL: test12:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpeqq %zmm2, %zmm0, %k0
-; KNL-NEXT:    vpcmpeqq %zmm3, %zmm1, %k1
-; KNL-NEXT:    kunpckbw %k0, %k1, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test12:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpeqq %zmm2, %zmm0, %k0
-; SKX-NEXT:    vpcmpeqq %zmm3, %zmm1, %k1
-; SKX-NEXT:    kunpckbw %k0, %k1, %k0
-; SKX-NEXT:    kmovw %k0, %eax
-; SKX-NEXT:    retq
+; CHECK-LABEL: test12:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpeqq %zmm2, %zmm0, %k0
+; CHECK-NEXT:    vpcmpeqq %zmm3, %zmm1, %k1
+; CHECK-NEXT:    kunpckbw %k0, %k1, %k0
+; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    retq
   %res = icmp eq <16 x i64> %a, %b
   %res1 = bitcast <16 x i1> %res to i16
   ret i16 %res1
@@ -258,17 +203,11 @@ define i64 @test12_v64i16(<64 x i16> %a, <64 x i16> %b) nounwind {
 }
 
 define <16 x i32> @test13(<16 x float>%a, <16 x float>%b)
-; KNL-LABEL: test13:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vcmpeqps %zmm1, %zmm0, %k1
-; KNL-NEXT:    vpbroadcastd {{.*}}(%rip), %zmm0 {%k1} {z}
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test13:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vcmpeqps %zmm1, %zmm0, %k1
-; SKX-NEXT:    vpbroadcastd {{.*}}(%rip), %zmm0 {%k1} {z}
-; SKX-NEXT:    retq
+; CHECK-LABEL: test13:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcmpeqps %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vpbroadcastd {{.*}}(%rip), %zmm0 {%k1} {z}
+; CHECK-NEXT:    retq
 {
   %cmpvector_i = fcmp oeq <16 x float> %a, %b
   %conv = zext <16 x i1> %cmpvector_i to <16 x i32>
@@ -276,19 +215,12 @@ define <16 x i32> @test13(<16 x float>%a, <16 x float>%b)
 }
 
 define <16 x i32> @test14(<16 x i32>%a, <16 x i32>%b) {
-; KNL-LABEL: test14:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpsubd %zmm1, %zmm0, %zmm1
-; KNL-NEXT:    vpcmpgtd %zmm0, %zmm1, %k1
-; KNL-NEXT:    vmovdqa32 %zmm1, %zmm0 {%k1} {z}
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test14:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpsubd %zmm1, %zmm0, %zmm1
-; SKX-NEXT:    vpcmpgtd %zmm0, %zmm1, %k1
-; SKX-NEXT:    vmovdqa32 %zmm1, %zmm0 {%k1} {z}
-; SKX-NEXT:    retq
+; CHECK-LABEL: test14:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpsubd %zmm1, %zmm0, %zmm1
+; CHECK-NEXT:    vpcmpgtd %zmm0, %zmm1, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm1, %zmm0 {%k1} {z}
+; CHECK-NEXT:    retq
   %sub_r = sub <16 x i32> %a, %b
   %cmp.i2.i = icmp sgt <16 x i32> %sub_r, %a
   %sext.i3.i = sext <16 x i1> %cmp.i2.i to <16 x i32>
@@ -298,19 +230,12 @@ define <16 x i32> @test14(<16 x i32>%a, <16 x i32>%b) {
 }
 
 define <8 x i64> @test15(<8 x i64>%a, <8 x i64>%b) {
-; KNL-LABEL: test15:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpsubq %zmm1, %zmm0, %zmm1
-; KNL-NEXT:    vpcmpgtq %zmm0, %zmm1, %k1
-; KNL-NEXT:    vmovdqa64 %zmm1, %zmm0 {%k1} {z}
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test15:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpsubq %zmm1, %zmm0, %zmm1
-; SKX-NEXT:    vpcmpgtq %zmm0, %zmm1, %k1
-; SKX-NEXT:    vmovdqa64 %zmm1, %zmm0 {%k1} {z}
-; SKX-NEXT:    retq
+; CHECK-LABEL: test15:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpsubq %zmm1, %zmm0, %zmm1
+; CHECK-NEXT:    vpcmpgtq %zmm0, %zmm1, %k1
+; CHECK-NEXT:    vmovdqa64 %zmm1, %zmm0 {%k1} {z}
+; CHECK-NEXT:    retq
   %sub_r = sub <8 x i64> %a, %b
   %cmp.i2.i = icmp sgt <8 x i64> %sub_r, %a
   %sext.i3.i = sext <8 x i1> %cmp.i2.i to <8 x i64>
@@ -320,38 +245,24 @@ define <8 x i64> @test15(<8 x i64>%a, <8 x i64>%b) {
 }
 
 define <16 x i32> @test16(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1) nounwind {
-; KNL-LABEL: test16:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpled %zmm0, %zmm1, %k1
-; KNL-NEXT:    vmovdqa32 %zmm2, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test16:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpled %zmm0, %zmm1, %k1
-; SKX-NEXT:    vmovdqa32 %zmm2, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test16:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpled %zmm0, %zmm1, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm2, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask = icmp sge <16 x i32> %x, %y
   %max = select <16 x i1> %mask, <16 x i32> %x1, <16 x i32> %y
   ret <16 x i32> %max
 }
 
 define <16 x i32> @test17(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nounwind {
-; KNL-LABEL: test17:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpgtd (%rdi), %zmm0, %k1
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test17:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpgtd (%rdi), %zmm0, %k1
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test17:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpgtd (%rdi), %zmm0, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4
   %mask = icmp sgt <16 x i32> %x, %y
   %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1
@@ -359,19 +270,12 @@ define <16 x i32> @test17(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nou
 }
 
 define <16 x i32> @test18(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nounwind {
-; KNL-LABEL: test18:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpled (%rdi), %zmm0, %k1
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test18:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpled (%rdi), %zmm0, %k1
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test18:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpled (%rdi), %zmm0, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4
   %mask = icmp sle <16 x i32> %x, %y
   %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1
@@ -379,19 +283,12 @@ define <16 x i32> @test18(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nou
 }
 
 define <16 x i32> @test19(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nounwind {
-; KNL-LABEL: test19:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpleud (%rdi), %zmm0, %k1
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test19:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpleud (%rdi), %zmm0, %k1
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test19:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpleud (%rdi), %zmm0, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4
   %mask = icmp ule <16 x i32> %x, %y
   %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1
@@ -399,21 +296,13 @@ define <16 x i32> @test19(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nou
 }
 
 define <16 x i32> @test20(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1, <16 x i32> %y1) nounwind {
-; KNL-LABEL: test20:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpeqd %zmm1, %zmm0, %k1
-; KNL-NEXT:    vpcmpeqd %zmm3, %zmm2, %k1 {%k1}
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test20:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpeqd %zmm1, %zmm0, %k1
-; SKX-NEXT:    vpcmpeqd %zmm3, %zmm2, %k1 {%k1}
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test20:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpeqd %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vpcmpeqd %zmm3, %zmm2, %k1 {%k1}
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask1 = icmp eq <16 x i32> %x1, %y1
   %mask0 = icmp eq <16 x i32> %x, %y
   %mask = select <16 x i1> %mask0, <16 x i1> %mask1, <16 x i1> zeroinitializer
@@ -422,21 +311,13 @@ define <16 x i32> @test20(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1, <16 x i3
 }
 
 define <8 x i64> @test21(<8 x i64> %x, <8 x i64> %y, <8 x i64> %x1, <8 x i64> %y1) nounwind {
-; KNL-LABEL: test21:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpleq %zmm1, %zmm0, %k1
-; KNL-NEXT:    vpcmpleq %zmm2, %zmm3, %k1 {%k1}
-; KNL-NEXT:    vmovdqa64 %zmm0, %zmm2 {%k1}
-; KNL-NEXT:    vmovaps %zmm2, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test21:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpleq %zmm1, %zmm0, %k1
-; SKX-NEXT:    vpcmpleq %zmm2, %zmm3, %k1 {%k1}
-; SKX-NEXT:    vmovdqa64 %zmm0, %zmm2 {%k1}
-; SKX-NEXT:    vmovaps %zmm2, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test21:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpleq %zmm1, %zmm0, %k1
+; CHECK-NEXT:    vpcmpleq %zmm2, %zmm3, %k1 {%k1}
+; CHECK-NEXT:    vmovdqa64 %zmm0, %zmm2 {%k1}
+; CHECK-NEXT:    vmovaps %zmm2, %zmm0
+; CHECK-NEXT:    retq
   %mask1 = icmp sge <8 x i64> %x1, %y1
   %mask0 = icmp sle <8 x i64> %x, %y
   %mask = select <8 x i1> %mask0, <8 x i1> %mask1, <8 x i1> zeroinitializer
@@ -445,21 +326,13 @@ define <8 x i64> @test21(<8 x i64> %x, <8 x i64> %y, <8 x i64> %x1, <8 x i64> %y
 }
 
 define <8 x i64> @test22(<8 x i64> %x, <8 x i64>* %y.ptr, <8 x i64> %x1, <8 x i64> %y1) nounwind {
-; KNL-LABEL: test22:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpgtq %zmm2, %zmm1, %k1
-; KNL-NEXT:    vpcmpgtq (%rdi), %zmm0, %k1 {%k1}
-; KNL-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test22:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpgtq %zmm2, %zmm1, %k1
-; SKX-NEXT:    vpcmpgtq (%rdi), %zmm0, %k1 {%k1}
-; SKX-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test22:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpgtq %zmm2, %zmm1, %k1
+; CHECK-NEXT:    vpcmpgtq (%rdi), %zmm0, %k1 {%k1}
+; CHECK-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask1 = icmp sgt <8 x i64> %x1, %y1
   %y = load <8 x i64>, <8 x i64>* %y.ptr, align 4
   %mask0 = icmp sgt <8 x i64> %x, %y
@@ -469,21 +342,13 @@ define <8 x i64> @test22(<8 x i64> %x, <8 x i64>* %y.ptr, <8 x i64> %x1, <8 x i6
 }
 
 define <16 x i32> @test23(<16 x i32> %x, <16 x i32>* %y.ptr, <16 x i32> %x1, <16 x i32> %y1) nounwind {
-; KNL-LABEL: test23:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpled %zmm1, %zmm2, %k1
-; KNL-NEXT:    vpcmpleud (%rdi), %zmm0, %k1 {%k1}
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test23:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpled %zmm1, %zmm2, %k1
-; SKX-NEXT:    vpcmpleud (%rdi), %zmm0, %k1 {%k1}
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test23:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpled %zmm1, %zmm2, %k1
+; CHECK-NEXT:    vpcmpleud (%rdi), %zmm0, %k1 {%k1}
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask1 = icmp sge <16 x i32> %x1, %y1
   %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4
   %mask0 = icmp ule <16 x i32> %x, %y
@@ -493,19 +358,12 @@ define <16 x i32> @test23(<16 x i32> %x, <16 x i32>* %y.ptr, <16 x i32> %x1, <16
 }
 
 define <8 x i64> @test24(<8 x i64> %x, <8 x i64> %x1, i64* %yb.ptr) nounwind {
-; KNL-LABEL: test24:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpeqq (%rdi){1to8}, %zmm0, %k1
-; KNL-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test24:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpeqq (%rdi){1to8}, %zmm0, %k1
-; SKX-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test24:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpeqq (%rdi){1to8}, %zmm0, %k1
+; CHECK-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %yb = load i64, i64* %yb.ptr, align 4
   %y.0 = insertelement <8 x i64> undef, i64 %yb, i32 0
   %y = shufflevector <8 x i64> %y.0, <8 x i64> undef, <8 x i32> zeroinitializer
@@ -515,19 +373,12 @@ define <8 x i64> @test24(<8 x i64> %x, <8 x i64> %x1, i64* %yb.ptr) nounwind {
 }
 
 define <16 x i32> @test25(<16 x i32> %x, i32* %yb.ptr, <16 x i32> %x1) nounwind {
-; KNL-LABEL: test25:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpled (%rdi){1to16}, %zmm0, %k1
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test25:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpled (%rdi){1to16}, %zmm0, %k1
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test25:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpled (%rdi){1to16}, %zmm0, %k1
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %yb = load i32, i32* %yb.ptr, align 4
   %y.0 = insertelement <16 x i32> undef, i32 %yb, i32 0
   %y = shufflevector <16 x i32> %y.0, <16 x i32> undef, <16 x i32> zeroinitializer
@@ -537,21 +388,13 @@ define <16 x i32> @test25(<16 x i32> %x, i32* %yb.ptr, <16 x i32> %x1) nounwind
 }
 
 define <16 x i32> @test26(<16 x i32> %x, i32* %yb.ptr, <16 x i32> %x1, <16 x i32> %y1) nounwind {
-; KNL-LABEL: test26:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpled %zmm1, %zmm2, %k1
-; KNL-NEXT:    vpcmpgtd (%rdi){1to16}, %zmm0, %k1 {%k1}
-; KNL-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test26:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpled %zmm1, %zmm2, %k1
-; SKX-NEXT:    vpcmpgtd (%rdi){1to16}, %zmm0, %k1 {%k1}
-; SKX-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test26:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpled %zmm1, %zmm2, %k1
+; CHECK-NEXT:    vpcmpgtd (%rdi){1to16}, %zmm0, %k1 {%k1}
+; CHECK-NEXT:    vmovdqa32 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask1 = icmp sge <16 x i32> %x1, %y1
   %yb = load i32, i32* %yb.ptr, align 4
   %y.0 = insertelement <16 x i32> undef, i32 %yb, i32 0
@@ -563,21 +406,13 @@ define <16 x i32> @test26(<16 x i32> %x, i32* %yb.ptr, <16 x i32> %x1, <16 x i32
 }
 
 define <8 x i64> @test27(<8 x i64> %x, i64* %yb.ptr, <8 x i64> %x1, <8 x i64> %y1) nounwind {
-; KNL-LABEL: test27:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vpcmpleq %zmm1, %zmm2, %k1
-; KNL-NEXT:    vpcmpleq (%rdi){1to8}, %zmm0, %k1 {%k1}
-; KNL-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test27:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vpcmpleq %zmm1, %zmm2, %k1
-; SKX-NEXT:    vpcmpleq (%rdi){1to8}, %zmm0, %k1 {%k1}
-; SKX-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test27:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vpcmpleq %zmm1, %zmm2, %k1
+; CHECK-NEXT:    vpcmpleq (%rdi){1to8}, %zmm0, %k1 {%k1}
+; CHECK-NEXT:    vmovdqa64 %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %mask1 = icmp sge <8 x i64> %x1, %y1
   %yb = load i64, i64* %yb.ptr, align 4
   %y.0 = insertelement <8 x i64> undef, i64 %yb, i32 0
@@ -696,19 +531,12 @@ define <4 x double> @test32(<4 x double> %x, <4 x double> %x1, <4 x double>* %yp
 }
 
 define <8 x double> @test33(<8 x double> %x, <8 x double> %x1, <8 x double>* %yp) nounwind {
-; KNL-LABEL: test33:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vcmpltpd (%rdi), %zmm0, %k1
-; KNL-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test33:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vcmpltpd (%rdi), %zmm0, %k1
-; SKX-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test33:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcmpltpd (%rdi), %zmm0, %k1
+; CHECK-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %y = load <8 x double>, <8 x double>* %yp, align 4
   %mask = fcmp olt <8 x double> %x, %y
   %max = select <8 x i1> %mask, <8 x double> %x, <8 x double> %x1
@@ -756,19 +584,12 @@ define <8 x float> @test35(<8 x float> %x, <8 x float> %x1, <8 x float>* %yp) no
 }
 
 define <16 x float> @test36(<16 x float> %x, <16 x float> %x1, <16 x float>* %yp) nounwind {
-; KNL-LABEL: test36:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vcmpltps (%rdi), %zmm0, %k1
-; KNL-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test36:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vcmpltps (%rdi), %zmm0, %k1
-; SKX-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test36:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcmpltps (%rdi), %zmm0, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
   %y = load <16 x float>, <16 x float>* %yp, align 4
   %mask = fcmp olt <16 x float> %x, %y
   %max = select <16 x i1> %mask, <16 x float> %x, <16 x float> %x1
@@ -776,19 +597,12 @@ define <16 x float> @test36(<16 x float> %x, <16 x float> %x1, <16 x float>* %yp
 }
 
 define <8 x double> @test37(<8 x double> %x, <8 x double> %x1, double* %ptr) nounwind {
-; KNL-LABEL: test37:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vcmpltpd (%rdi){1to8}, %zmm0, %k1
-; KNL-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test37:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vcmpltpd (%rdi){1to8}, %zmm0, %k1
-; SKX-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test37:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcmpltpd (%rdi){1to8}, %zmm0, %k1
+; CHECK-NEXT:    vmovapd %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
 
   %a = load double, double* %ptr
   %v = insertelement <8 x double> undef, double %a, i32 0
@@ -849,19 +663,12 @@ define <2 x double> @test39(<2 x double> %x, <2 x double> %x1, double* %ptr) nou
 
 
 define <16  x float> @test40(<16  x float> %x, <16  x float> %x1, float* %ptr) nounwind {
-; KNL-LABEL: test40:
-; KNL:       ## BB#0:
-; KNL-NEXT:    vcmpltps (%rdi){1to16}, %zmm0, %k1
-; KNL-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
-; KNL-NEXT:    vmovaps %zmm1, %zmm0
-; KNL-NEXT:    retq
-;
-; SKX-LABEL: test40:
-; SKX:       ## BB#0:
-; SKX-NEXT:    vcmpltps (%rdi){1to16}, %zmm0, %k1
-; SKX-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
-; SKX-NEXT:    vmovaps %zmm1, %zmm0
-; SKX-NEXT:    retq
+; CHECK-LABEL: test40:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    vcmpltps (%rdi){1to16}, %zmm0, %k1
+; CHECK-NEXT:    vmovaps %zmm0, %zmm1 {%k1}
+; CHECK-NEXT:    vmovaps %zmm1, %zmm0
+; CHECK-NEXT:    retq
 
   %a = load float, float* %ptr
   %v = insertelement <16  x float> undef, float %a, i32 0