1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -fast-isel -mtriple=i686-unknown-unknown -mattr=+avx512cd,+avx512vl | FileCheck %s
3 ; RUN: llc < %s -fast-isel -mtriple=x86_64-unknown-unknown -mattr=+avx512cd,+avx512vl | FileCheck %s
5 define <2 x i64> @test_mm_broadcastmb_epi64(<2 x i64> %a, <2 x i64> %b) {
6 ; CHECK-LABEL: test_mm_broadcastmb_epi64:
7 ; CHECK: # %bb.0: # %entry
8 ; CHECK-NEXT: vpcmpeqd %xmm1, %xmm0, %k0
9 ; CHECK-NEXT: vpbroadcastmb2q %k0, %xmm0
10 ; CHECK-NEXT: ret{{[l|q]}}
12 %0 = bitcast <2 x i64> %a to <4 x i32>
13 %1 = bitcast <2 x i64> %b to <4 x i32>
14 %2 = icmp eq <4 x i32> %0, %1
15 %3 = shufflevector <4 x i1> %2, <4 x i1> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
16 %4 = bitcast <8 x i1> %3 to i8
17 %conv.i = zext i8 %4 to i64
18 %vecinit.i.i = insertelement <2 x i64> undef, i64 %conv.i, i32 0
19 %vecinit1.i.i = shufflevector <2 x i64> %vecinit.i.i, <2 x i64> undef, <2 x i32> zeroinitializer
20 ret <2 x i64> %vecinit1.i.i
23 define <4 x i64> @test_mm256_broadcastmb_epi64(<4 x i64> %a, <4 x i64> %b) {
24 ; CHECK-LABEL: test_mm256_broadcastmb_epi64:
25 ; CHECK: # %bb.0: # %entry
26 ; CHECK-NEXT: vpcmpeqq %ymm1, %ymm0, %k0
27 ; CHECK-NEXT: vpbroadcastmb2q %k0, %ymm0
28 ; CHECK-NEXT: ret{{[l|q]}}
30 %0 = icmp eq <4 x i64> %a, %b
31 %1 = shufflevector <4 x i1> %0, <4 x i1> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
32 %2 = bitcast <8 x i1> %1 to i8
33 %conv.i = zext i8 %2 to i64
34 %vecinit.i.i = insertelement <4 x i64> undef, i64 %conv.i, i32 0
35 %vecinit3.i.i = shufflevector <4 x i64> %vecinit.i.i, <4 x i64> undef, <4 x i32> zeroinitializer
36 ret <4 x i64> %vecinit3.i.i
39 define <2 x i64> @test_mm_broadcastmw_epi32(<8 x i64> %a, <8 x i64> %b) {
40 ; CHECK-LABEL: test_mm_broadcastmw_epi32:
41 ; CHECK: # %bb.0: # %entry
42 ; CHECK-NEXT: vpcmpeqd %zmm1, %zmm0, %k0
43 ; CHECK-NEXT: vpbroadcastmw2d %k0, %xmm0
44 ; CHECK-NEXT: vzeroupper
45 ; CHECK-NEXT: ret{{[l|q]}}
47 %0 = bitcast <8 x i64> %a to <16 x i32>
48 %1 = bitcast <8 x i64> %b to <16 x i32>
49 %2 = icmp eq <16 x i32> %0, %1
50 %3 = bitcast <16 x i1> %2 to i16
51 %conv.i = zext i16 %3 to i32
52 %vecinit.i.i = insertelement <4 x i32> undef, i32 %conv.i, i32 0
53 %vecinit3.i.i = shufflevector <4 x i32> %vecinit.i.i, <4 x i32> undef, <4 x i32> zeroinitializer
54 %4 = bitcast <4 x i32> %vecinit3.i.i to <2 x i64>
58 define <4 x i64> @test_mm256_broadcastmw_epi32(<8 x i64> %a, <8 x i64> %b) {
59 ; CHECK-LABEL: test_mm256_broadcastmw_epi32:
60 ; CHECK: # %bb.0: # %entry
61 ; CHECK-NEXT: vpcmpeqd %zmm1, %zmm0, %k0
62 ; CHECK-NEXT: vpbroadcastmw2d %k0, %ymm0
63 ; CHECK-NEXT: ret{{[l|q]}}
65 %0 = bitcast <8 x i64> %a to <16 x i32>
66 %1 = bitcast <8 x i64> %b to <16 x i32>
67 %2 = icmp eq <16 x i32> %0, %1
68 %3 = bitcast <16 x i1> %2 to i16
69 %conv.i = zext i16 %3 to i32
70 %vecinit.i.i = insertelement <8 x i32> undef, i32 %conv.i, i32 0
71 %vecinit7.i.i = shufflevector <8 x i32> %vecinit.i.i, <8 x i32> undef, <8 x i32> zeroinitializer
72 %4 = bitcast <8 x i32> %vecinit7.i.i to <4 x i64>