[X86][AVX512] Added masked version of MOVDDUP test with 16f32

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269038 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll b/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll
index 75e79dd3d9e7aa1e4cb3a43175e529f1a7417789..0268d9ef50accc58dc8e542b8f5d66720b93c84f 100644 (file)
--- a/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll
+++ b/test/CodeGen/X86/vector-shuffle-combining-avx512bw.ll
@@ -96,6 +96,26 @@ define <16 x float> @combine_vpermt2var_16f32_identity_mask(<16 x float> %x0, <1
   ret <16 x float> %res1
 }
 
+define <16 x float> @combine_vpermt2var_16f32_vmovddup(<16 x float> %x0, <16 x float> %x1) {
+; CHECK-LABEL: combine_vpermt2var_16f32_vmovddup:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vmovdqa32 {{.*#+}} zmm2 = [0,1,0,1,4,5,4,5,8,9,8,9,12,13,12,13]
+; CHECK-NEXT:    vpermt2ps %zmm1, %zmm2, %zmm0
+; CHECK-NEXT:    retq
+  %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5, i32 8, i32 9, i32 8, i32 9, i32 12, i32 13, i32 12, i32 13>, <16 x float> %x0, <16 x float> %x1, i16 -1)
+  ret <16 x float> %res0
+}
+define <16 x float> @combine_vpermt2var_16f32_vmovddup_mask(<16 x float> %x0, <16 x float> %x1, i16 %m) {
+; CHECK-LABEL: combine_vpermt2var_16f32_vmovddup_mask:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    kmovw %edi, %k1
+; CHECK-NEXT:    vmovdqa32 {{.*#+}} zmm2 = [0,1,0,1,4,5,4,5,8,9,8,9,12,13,12,13]
+; CHECK-NEXT:    vpermt2ps %zmm1, %zmm2, %zmm0 {%k1} {z}
+; CHECK-NEXT:    retq
+  %res0 = call <16 x float> @llvm.x86.avx512.maskz.vpermt2var.ps.512(<16 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 5, i32 4, i32 5, i32 8, i32 9, i32 8, i32 9, i32 12, i32 13, i32 12, i32 13>, <16 x float> %x0, <16 x float> %x1, i16 %m)
+  ret <16 x float> %res0
+}
+
 define <16 x float> @combine_vpermt2var_16f32_vmovshdup(<16 x float> %x0, <16 x float> %x1) {
 ; CHECK-LABEL: combine_vpermt2var_16f32_vmovshdup:
 ; CHECK:       # BB#0: