1 files changed, 44 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx512-calling-conv.ll b/llvm/test/CodeGen/X86/avx512-calling-conv.ll
new file mode 100644
index 00000000000..cd09218810e
--- /dev/null
+++ b/llvm/test/CodeGen/X86/avx512-calling-conv.ll
@@ -0,0 +1,44 @@
+; 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
+
+; KNL-LABEL: test1
+; KNL: vxorps
+define <16 x i1> @test1() {
+  ret <16 x i1> zeroinitializer
+}
+
+; SKX-LABEL: test2
+; SKX: vpmovb2m
+; SKX: vpmovb2m
+; SKX: kandw
+; SKX: vpmovm2b
+; KNL-LABEL: test2
+; KNL: vpmovsxbd
+; KNL: vpmovsxbd
+; KNL: vpandd
+; KNL: vpmovdb
+define <16 x i1> @test2(<16 x i1>%a, <16 x i1>%b) {
+  %c = and <16 x i1>%a, %b
+  ret <16 x i1> %c
+}
+
+; SKX-LABEL: test3
+; SKX: vpmovw2m
+; SKX: vpmovw2m
+; SKX: kandb
+; SKX: vpmovm2w
+define <8 x i1> @test3(<8 x i1>%a, <8 x i1>%b) {
+  %c = and <8 x i1>%a, %b
+  ret <8 x i1> %c
+}
+
+; SKX-LABEL: test4
+; SKX: vpmovd2m
+; SKX: vpmovd2m
+; SKX: kandw
+; SKX: vpmovm2d
+define <4 x i1> @test4(<4 x i1>%a, <4 x i1>%b) {
+  %c = and <4 x i1>%a, %b
+  ret <4 x i1> %c
+}
+