1 ; RUN: llc < %s -march=x86-64 -mcpu=core-avx2 | FileCheck %s
3 ; Verify that the backend correctly combines AVX2 builtin intrinsics.
6 define <32 x i8> @test_x86_avx2_pblendvb(<32 x i8> %a0, <32 x i8> %a1) {
7 %res = call <32 x i8> @llvm.x86.avx2.pblendvb(<32 x i8> %a0, <32 x i8> %a0, <32 x i8> %a1)
10 ; CHECK-LABEL: test_x86_avx2_pblendvb
11 ; CHECK-NOT: vpblendvb
15 define <16 x i16> @test_x86_avx2_pblendw(<16 x i16> %a0) {
16 %res = call <16 x i16> @llvm.x86.avx2.pblendw(<16 x i16> %a0, <16 x i16> %a0, i32 7)
19 ; CHECK-LABEL: test_x86_avx2_pblendw
24 define <4 x i32> @test_x86_avx2_pblendd_128(<4 x i32> %a0) {
25 %res = call <4 x i32> @llvm.x86.avx2.pblendd.128(<4 x i32> %a0, <4 x i32> %a0, i32 7)
28 ; CHECK-LABEL: test_x86_avx2_pblendd_128
33 define <8 x i32> @test_x86_avx2_pblendd_256(<8 x i32> %a0) {
34 %res = call <8 x i32> @llvm.x86.avx2.pblendd.256(<8 x i32> %a0, <8 x i32> %a0, i32 7)
37 ; CHECK-LABEL: test_x86_avx2_pblendd_256
42 define <32 x i8> @test2_x86_avx2_pblendvb(<32 x i8> %a0, <32 x i8> %a1) {
43 %res = call <32 x i8> @llvm.x86.avx2.pblendvb(<32 x i8> %a0, <32 x i8> %a1, <32 x i8> zeroinitializer)
46 ; CHECK-LABEL: test2_x86_avx2_pblendvb
47 ; CHECK-NOT: vpblendvb
51 define <16 x i16> @test2_x86_avx2_pblendw(<16 x i16> %a0, <16 x i16> %a1) {
52 %res = call <16 x i16> @llvm.x86.avx2.pblendw(<16 x i16> %a0, <16 x i16> %a1, i32 0)
55 ; CHECK-LABEL: test2_x86_avx2_pblendw
60 define <4 x i32> @test2_x86_avx2_pblendd_128(<4 x i32> %a0, <4 x i32> %a1) {
61 %res = call <4 x i32> @llvm.x86.avx2.pblendd.128(<4 x i32> %a0, <4 x i32> %a1, i32 0)
64 ; CHECK-LABEL: test2_x86_avx2_pblendd_128
69 define <8 x i32> @test2_x86_avx2_pblendd_256(<8 x i32> %a0, <8 x i32> %a1) {
70 %res = call <8 x i32> @llvm.x86.avx2.pblendd.256(<8 x i32> %a0, <8 x i32> %a1, i32 0)
73 ; CHECK-LABEL: test2_x86_avx2_pblendd_256
78 define <32 x i8> @test3_x86_avx2_pblendvb(<32 x i8> %a0, <32 x i8> %a1) {
79 %1 = bitcast <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1> to <32 x i8>
80 %res = call <32 x i8> @llvm.x86.avx2.pblendvb(<32 x i8> %a0, <32 x i8> %a1, <32 x i8> %1)
83 ; CHECK-LABEL: test3_x86_avx2_pblendvb
84 ; CHECK-NOT: vpblendvb
88 define <16 x i16> @test3_x86_avx2_pblendw(<16 x i16> %a0, <16 x i16> %a1) {
89 %res = call <16 x i16> @llvm.x86.avx2.pblendw(<16 x i16> %a0, <16 x i16> %a1, i32 -1)
92 ; CHECK-LABEL: test3_x86_avx2_pblendw
97 define <4 x i32> @test3_x86_avx2_pblendd_128(<4 x i32> %a0, <4 x i32> %a1) {
98 %res = call <4 x i32> @llvm.x86.avx2.pblendd.128(<4 x i32> %a0, <4 x i32> %a1, i32 -1)
101 ; CHECK-LABEL: test3_x86_avx2_pblendd_128
102 ; CHECK-NOT: vpblendd
106 define <8 x i32> @test3_x86_avx2_pblendd_256(<8 x i32> %a0, <8 x i32> %a1) {
107 %res = call <8 x i32> @llvm.x86.avx2.pblendd.256(<8 x i32> %a0, <8 x i32> %a1, i32 -1)
110 ; CHECK-LABEL: test3_x86_avx2_pblendd_256
111 ; CHECK-NOT: vpblendd
115 declare <32 x i8> @llvm.x86.avx2.pblendvb(<32 x i8>, <32 x i8>, <32 x i8>)
116 declare <16 x i16> @llvm.x86.avx2.pblendw(<16 x i16>, <16 x i16>, i32)
117 declare <4 x i32> @llvm.x86.avx2.pblendd.128(<4 x i32>, <4 x i32>, i32)
118 declare <8 x i32> @llvm.x86.avx2.pblendd.256(<8 x i32>, <8 x i32>, i32)