[AVX512] add PSHUFD Intrinsic

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

diff --git a/test/CodeGen/X86/avx512-intrinsics.ll b/test/CodeGen/X86/avx512-intrinsics.ll
index 5a17cdb29216836367d2494bb50118b63700962a..68d9d4bb5f9184c3e464a0f3a48b2e47e2f2eff3 100644 (file)
--- a/test/CodeGen/X86/avx512-intrinsics.ll
+++ b/test/CodeGen/X86/avx512-intrinsics.ll
@@ -6542,3 +6542,22 @@ define <8 x i64>@test_int_x86_avx512_mask_psll_qi_512(<8 x i64> %x0, i8 %x1, <8
   ret <8 x i64> %res4
 }
 
+declare <16 x i32> @llvm.x86.avx512.mask.pshuf.d.512(<16 x i32>, i16, <16 x i32>, i8)
+
+define <16 x i32>@test_int_x86_avx512_mask_pshuf_d_512(<16 x i32> %x0, i16 %x1, <16 x i32> %x2, i8 %x3) {
+; CHECK-LABEL: test_int_x86_avx512_mask_pshuf_d_512:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    kmovw %esi, %k1 
+; CHECK-NEXT:    vpshufd $3, %zmm0, %zmm1 {%k1} 
+; CHECK-NEXT:    vpshufd $3, %zmm0, %zmm2 {%k1} {z} 
+; CHECK-NEXT:    vpshufd $3, %zmm0, %zmm0 
+; CHECK-NEXT:    vpaddd %zmm2, %zmm1, %zmm1 
+; CHECK-NEXT:    vpaddd %zmm0, %zmm1, %zmm0 
+; CHECK-NEXT:    retq 
+       %res = call <16 x i32> @llvm.x86.avx512.mask.pshuf.d.512(<16 x i32> %x0, i16 3, <16 x i32> %x2, i8 %x3)
+       %res1 = call <16 x i32> @llvm.x86.avx512.mask.pshuf.d.512(<16 x i32> %x0, i16 3, <16 x i32> zeroinitializer, i8 %x3)
+       %res2 = call <16 x i32> @llvm.x86.avx512.mask.pshuf.d.512(<16 x i32> %x0, i16 3, <16 x i32> %x2, i8 -1)
+       %res3 = add <16 x i32> %res, %res1
+       %res4 = add <16 x i32> %res3, %res2
+       ret <16 x i32> %res4
+}