1 files changed, 113 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx512-vec-cmp.ll b/test/CodeGen/X86/avx512-vec-cmp.ll
new file mode 100644
index 0000000000..ee57af731f
--- /dev/null
+++ b/test/CodeGen/X86/avx512-vec-cmp.ll
@@ -0,0 +1,113 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
+
+; CHECK-LABEL: test1
+; CHECK: vcmpleps
+; CHECK: vmovups
+; CHECK: ret
+define <16 x float> @test1(<16 x float> %x, <16 x float> %y) nounwind {
+	%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
+}
+
+; CHECK-LABEL: test2
+; CHECK: vcmplepd
+; CHECK: vmovupd
+; CHECK: ret
+define <8 x double> @test2(<8 x double> %x, <8 x double> %y) nounwind {
+	%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
+}
+
+; CHECK-LABEL: test3
+; CHECK: vpcmpeqd
+; CHECK: vmovdqu32
+; CHECK: ret
+define <16 x i32> @test3(<16 x i32> %x, <16 x i32> %y) nounwind {
+	%mask = icmp eq <16 x i32> %x, %y
+	%max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %y
+	ret <16 x i32> %max
+}
+
+; CHECK-LABEL: @test4_unsigned
+; CHECK: vpcmpnltud
+; CHECK: vmovdqu32
+; CHECK: ret
+define <16 x i32> @test4_unsigned(<16 x i32> %x, <16 x i32> %y) nounwind {
+	%mask = icmp uge <16 x i32> %x, %y
+	%max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %y
+	ret <16 x i32> %max
+}
+
+; CHECK-LABEL: test5
+; CHECK: vpcmpeqq {{.*}}%k1
+; CHECK: vmovdqu64 {{.*}}%k1
+; CHECK: ret
+define <8 x i64> @test5(<8 x i64> %x, <8 x i64> %y) nounwind {
+	%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
+}
+
+; CHECK-LABEL: test6_unsigned
+; CHECK: vpcmpnleuq {{.*}}%k1
+; CHECK: vmovdqu64 {{.*}}%k1
+; CHECK: ret
+define <8 x i64> @test6_unsigned(<8 x i64> %x, <8 x i64> %y) nounwind {
+	%mask = icmp ugt <8 x i64> %x, %y
+	%max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %y
+	ret <8 x i64> %max
+}
+
+; CHECK-LABEL: test7
+; CHECK: xor
+; CHECK: vcmpltps
+; CHECK: vblendvps
+; CHECK: ret
+define <4 x float> @test7(<4 x float> %a, <4 x float> %b) {
+  %mask = fcmp olt <4 x float> %a, zeroinitializer
+  %c = select <4 x i1>%mask, <4 x float>%a, <4 x float>%b
+  ret <4 x float>%c
+}
+
+; CHECK-LABEL: test8
+; CHECK: xor
+; CHECK: vcmpltpd
+; CHECK: vblendvpd
+; CHECK: ret
+define <2 x double> @test8(<2 x double> %a, <2 x double> %b) {
+  %mask = fcmp olt <2 x double> %a, zeroinitializer
+  %c = select <2 x i1>%mask, <2 x double>%a, <2 x double>%b
+  ret <2 x double>%c
+}
+
+; CHECK-LABEL: test9
+; CHECK: vpcmpeqd
+; CHECK: vpblendmd
+; CHECK: ret
+define <8 x i32> @test9(<8 x i32> %x, <8 x i32> %y) nounwind {
+  %mask = icmp eq <8 x i32> %x, %y
+  %max = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> %y
+  ret <8 x i32> %max
+}
+
+; CHECK-LABEL: test10
+; CHECK: vcmpeqps
+; CHECK: vblendmps
+; CHECK: ret
+define <8 x float> @test10(<8 x float> %x, <8 x float> %y) nounwind {
+  %mask = fcmp oeq <8 x float> %x, %y
+  %max = select <8 x i1> %mask, <8 x float> %x, <8 x float> %y
+  ret <8 x float> %max
+}
+
+; CHECK-LABEL: test11_unsigned
+; CHECK: vpcmpnleud %zmm
+; CHECK: vpblendmd  %zmm
+; CHECK: ret
+define <8 x i32> @test11_unsigned(<8 x i32> %x, <8 x i32> %y) nounwind {
+  %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
+}