From: Craig Topper <craig.topper@gmail.com>
Date: Thu, 16 Mar 2017 19:58:06 +0000 (+0000)
Subject: [AVX-512] Add tests for kandn, kor, kxor, and kxnor intrinsics.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=271460b5146fca5eac3c6f1a758e79c9f43264cb;p=llvm

[AVX-512] Add tests for kandn, kor, kxor, and kxnor intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297978 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/X86/avx512-intrinsics.ll b/test/CodeGen/X86/avx512-intrinsics.ll
index 6405468b36a..2e1d4e0543f 100644
--- a/test/CodeGen/X86/avx512-intrinsics.ll
+++ b/test/CodeGen/X86/avx512-intrinsics.ll
@@ -46,6 +46,23 @@ define i16 @test_kand(i16 %a0, i16 %a1) {
   ret i16 %t2
 }
 
+declare i16 @llvm.x86.avx512.kandn.w(i16, i16) nounwind readnone
+define i16 @test_kandn(i16 %a0, i16 %a1) {
+; CHECK-LABEL: test_kandn:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movw $8, %ax
+; CHECK-NEXT:    kmovw %eax, %k0
+; CHECK-NEXT:    kmovw %edi, %k1
+; CHECK-NEXT:    kandnw %k0, %k1, %k0
+; CHECK-NEXT:    kmovw %esi, %k1
+; CHECK-NEXT:    kandnw %k1, %k0, %k0
+; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    retq
+  %t1 = call i16 @llvm.x86.avx512.kandn.w(i16 %a0, i16 8)
+  %t2 = call i16 @llvm.x86.avx512.kandn.w(i16 %t1, i16 %a1)
+  ret i16 %t2
+}
+
 declare i16 @llvm.x86.avx512.knot.w(i16) nounwind readnone
 define i16 @test_knot(i16 %a0) {
 ; CHECK-LABEL: test_knot:
@@ -58,6 +75,23 @@ define i16 @test_knot(i16 %a0) {
   ret i16 %res
 }
 
+declare i16 @llvm.x86.avx512.kor.w(i16, i16) nounwind readnone
+define i16 @test_kor(i16 %a0, i16 %a1) {
+; CHECK-LABEL: test_kor:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movw $8, %ax
+; CHECK-NEXT:    kmovw %eax, %k0
+; CHECK-NEXT:    kmovw %edi, %k1
+; CHECK-NEXT:    korw %k0, %k1, %k0
+; CHECK-NEXT:    kmovw %esi, %k1
+; CHECK-NEXT:    korw %k1, %k0, %k0
+; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    retq
+  %t1 = call i16 @llvm.x86.avx512.kor.w(i16 %a0, i16 8)
+  %t2 = call i16 @llvm.x86.avx512.kor.w(i16 %t1, i16 %a1)
+  ret i16 %t2
+}
+
 declare i16 @llvm.x86.avx512.kunpck.bw(i16, i16) nounwind readnone
 
 define i16 @unpckbw_test(i16 %a0, i16 %a1) {
@@ -72,6 +106,40 @@ define i16 @unpckbw_test(i16 %a0, i16 %a1) {
   ret i16 %res
 }
 
+declare i16 @llvm.x86.avx512.kxnor.w(i16, i16) nounwind readnone
+define i16 @test_kxnor(i16 %a0, i16 %a1) {
+; CHECK-LABEL: test_kxnor:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movw $8, %ax
+; CHECK-NEXT:    kmovw %eax, %k0
+; CHECK-NEXT:    kmovw %edi, %k1
+; CHECK-NEXT:    kxnorw %k0, %k1, %k0
+; CHECK-NEXT:    kmovw %esi, %k1
+; CHECK-NEXT:    kxnorw %k1, %k0, %k0
+; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    retq
+  %t1 = call i16 @llvm.x86.avx512.kxnor.w(i16 %a0, i16 8)
+  %t2 = call i16 @llvm.x86.avx512.kxnor.w(i16 %t1, i16 %a1)
+  ret i16 %t2
+}
+
+declare i16 @llvm.x86.avx512.kxor.w(i16, i16) nounwind readnone
+define i16 @test_kxor(i16 %a0, i16 %a1) {
+; CHECK-LABEL: test_kxor:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movw $8, %ax
+; CHECK-NEXT:    kmovw %eax, %k0
+; CHECK-NEXT:    kmovw %edi, %k1
+; CHECK-NEXT:    kxorw %k0, %k1, %k0
+; CHECK-NEXT:    kmovw %esi, %k1
+; CHECK-NEXT:    kxorw %k1, %k0, %k0
+; CHECK-NEXT:    kmovw %k0, %eax
+; CHECK-NEXT:    retq
+  %t1 = call i16 @llvm.x86.avx512.kxor.w(i16 %a0, i16 8)
+  %t2 = call i16 @llvm.x86.avx512.kxor.w(i16 %t1, i16 %a1)
+  ret i16 %t2
+}
+
 define <16 x float> @test_rcp_ps_512(<16 x float> %a0) {
 ; CHECK-LABEL: test_rcp_ps_512:
 ; CHECK:       ## BB#0: