1 files changed, 44 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx512-insert-extract.ll b/llvm/test/CodeGen/X86/avx512-insert-extract.ll
new file mode 100644
index 00000000000..375ef5cbf34
--- /dev/null
+++ b/llvm/test/CodeGen/X86/avx512-insert-extract.ll
@@ -0,0 +1,44 @@
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
+
+;CHECK: test1
+;CHECK: vinsertps
+;CHECK: vinsertf32x4
+;CHECK: ret
+define <16 x float> @test1(<16 x float> %x, float* %br, float %y) nounwind {
+  %rrr = load float* %br
+  %rrr2 = insertelement <16 x float> %x, float %rrr, i32 1
+  %rrr3 = insertelement <16 x float> %rrr2, float %y, i32 14
+  ret <16 x float> %rrr3
+}
+
+;CHECK: test2
+;CHECK: vinsertf32x4
+;CHECK: vextractf32x4
+;CHECK: vinsertf32x4
+;CHECK: ret
+define <8 x double> @test2(<8 x double> %x, double* %br, double %y) nounwind {
+  %rrr = load double* %br
+  %rrr2 = insertelement <8 x double> %x, double %rrr, i32 1
+  %rrr3 = insertelement <8 x double> %rrr2, double %y, i32 6
+  ret <8 x double> %rrr3
+}
+
+;CHECK: test3
+;CHECK: vextractf32x4
+;CHECK: vinsertf32x4
+;CHECK: ret
+define <16 x float> @test3(<16 x float> %x) nounwind {
+  %eee = extractelement <16 x float> %x, i32 4
+  %rrr2 = insertelement <16 x float> %x, float %eee, i32 1
+  ret <16 x float> %rrr2
+}
+
+;CHECK: test4
+;CHECK: vextracti32x4
+;CHECK: vinserti32x4
+;CHECK: ret
+define <8 x i64> @test4(<8 x i64> %x) nounwind {
+  %eee = extractelement <8 x i64> %x, i32 4
+  %rrr2 = insertelement <8 x i64> %x, i64 %eee, i32 1
+  ret <8 x i64> %rrr2
+}
+\ No newline at end of file