; Verify that the backend correctly combines AVX2 builtin intrinsics.
-define <8 x i32> @test_psra_1(<8 x i32> %A) {
- %1 = tail call <8 x i32> @llvm.x86.avx2.psrai.d(<8 x i32> %A, i32 3)
- %2 = tail call <8 x i32> @llvm.x86.avx2.psra.d(<8 x i32> %1, <4 x i32> <i32 3, i32 0, i32 7, i32 0>)
- %3 = tail call <8 x i32> @llvm.x86.avx2.psrai.d(<8 x i32> %2, i32 2)
- ret <8 x i32> %3
-}
-; CHECK-LABEL: test_psra_1
-; CHECK: vpsrad $8, %ymm0, %ymm0
-; CHECK-NEXT: ret
-
-define <16 x i16> @test_psra_2(<16 x i16> %A) {
- %1 = tail call <16 x i16> @llvm.x86.avx2.psrai.w(<16 x i16> %A, i32 3)
- %2 = tail call <16 x i16> @llvm.x86.avx2.psra.w(<16 x i16> %1, <8 x i16> <i16 3, i16 0, i16 0, i16 0, i16 7, i16 0, i16 0, i16 0>)
- %3 = tail call <16 x i16> @llvm.x86.avx2.psrai.w(<16 x i16> %2, i32 2)
- ret <16 x i16> %3
-}
-; CHECK-LABEL: test_psra_2
-; CHECK: vpsraw $8, %ymm0, %ymm0
-; CHECK-NEXT: ret
-
-define <16 x i16> @test_psra_3(<16 x i16> %A) {
- %1 = tail call <16 x i16> @llvm.x86.avx2.psrai.w(<16 x i16> %A, i32 0)
- %2 = tail call <16 x i16> @llvm.x86.avx2.psra.w(<16 x i16> %1, <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 7, i16 0, i16 0, i16 0>)
- %3 = tail call <16 x i16> @llvm.x86.avx2.psrai.w(<16 x i16> %2, i32 0)
- ret <16 x i16> %3
-}
-; CHECK-LABEL: test_psra_3
-; CHECK-NOT: vpsraw
-; CHECK: ret
-
-define <8 x i32> @test_psra_4(<8 x i32> %A) {
- %1 = tail call <8 x i32> @llvm.x86.avx2.psrai.d(<8 x i32> %A, i32 0)
- %2 = tail call <8 x i32> @llvm.x86.avx2.psra.d(<8 x i32> %1, <4 x i32> <i32 0, i32 0, i32 7, i32 0>)
- %3 = tail call <8 x i32> @llvm.x86.avx2.psrai.d(<8 x i32> %2, i32 0)
- ret <8 x i32> %3
-}
-; CHECK-LABEL: test_psra_4
-; CHECK-NOT: vpsrad
-; CHECK: ret
-
-
define <32 x i8> @test_x86_avx2_pblendvb(<32 x i8> %a0, <32 x i8> %a1) {
%res = call <32 x i8> @llvm.x86.avx2.pblendvb(<32 x i8> %a0, <32 x i8> %a0, <32 x i8> %a1)
ret <32 x i8> %res
declare <16 x i16> @llvm.x86.avx2.pblendw(<16 x i16>, <16 x i16>, i32)
declare <4 x i32> @llvm.x86.avx2.pblendd.128(<4 x i32>, <4 x i32>, i32)
declare <8 x i32> @llvm.x86.avx2.pblendd.256(<8 x i32>, <8 x i32>, i32)
-declare <16 x i16> @llvm.x86.avx2.psra.w(<16 x i16>, <8 x i16>)
-declare <16 x i16> @llvm.x86.avx2.psrai.w(<16 x i16>, i32)
-declare <8 x i32> @llvm.x86.avx2.psra.d(<8 x i32>, <4 x i32>)
-declare <8 x i32> @llvm.x86.avx2.psrai.d(<8 x i32>, i32)