AVX-512: Added implementation of CONCAT_VECTORS for v8i1 vectors (by Alexey Bader).

[oota-llvm.git] / test / CodeGen / X86 / avx512-vec-cmp.ll

diff --git a/test/CodeGen/X86/avx512-vec-cmp.ll b/test/CodeGen/X86/avx512-vec-cmp.ll
index 6ca5bcc3b862c6dfc7a862680424e09062da0d92..822809c62eddd95cfb63c606c9ab8afea99f68d5 100644 (file)
--- a/test/CodeGen/X86/avx512-vec-cmp.ll
+++ b/test/CodeGen/X86/avx512-vec-cmp.ll
@@ -111,3 +111,14 @@ define <8 x i32> @test11_unsigned(<8 x i32> %x, <8 x i32> %y) nounwind {
   %max = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> %y
   ret <8 x i32> %max
 }
+
+; CHECK-LABEL: test12
+; CHECK: vpcmpeqq        %zmm2, %zmm0, [[LO:%k[0-7]]]
+; CHECK: vpcmpeqq        %zmm3, %zmm1, [[HI:%k[0-7]]]
+; CHECK: kunpckbw        [[LO]], [[HI]], {{%k[0-7]}}
+
+define i16 @test12(<16 x i64> %a, <16 x i64> %b) nounwind {
+  %res = icmp eq <16 x i64> %a, %b
+  %res1 = bitcast <16 x i1> %res to i16
+  ret i16 %res1
+}