1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+avx512cd | FileCheck %s --check-prefixes=CHECK,X86
3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512cd | FileCheck %s --check-prefixes=CHECK,X64
5 define <16 x i32> @test_lzcnt_d(<16 x i32> %a) {
6 ; CHECK-LABEL: test_lzcnt_d:
8 ; CHECK-NEXT: vplzcntd %zmm0, %zmm0
9 ; CHECK-NEXT: ret{{[l|q]}}
10 %res = call <16 x i32> @llvm.x86.avx512.mask.lzcnt.d.512(<16 x i32> %a, <16 x i32> zeroinitializer, i16 -1)
14 declare <16 x i32> @llvm.x86.avx512.mask.lzcnt.d.512(<16 x i32>, <16 x i32>, i16) nounwind readonly
16 define <8 x i64> @test_lzcnt_q(<8 x i64> %a) {
17 ; CHECK-LABEL: test_lzcnt_q:
19 ; CHECK-NEXT: vplzcntq %zmm0, %zmm0
20 ; CHECK-NEXT: ret{{[l|q]}}
21 %res = call <8 x i64> @llvm.x86.avx512.mask.lzcnt.q.512(<8 x i64> %a, <8 x i64> zeroinitializer, i8 -1)
25 declare <8 x i64> @llvm.x86.avx512.mask.lzcnt.q.512(<8 x i64>, <8 x i64>, i8) nounwind readonly
28 define <16 x i32> @test_mask_lzcnt_d(<16 x i32> %a, <16 x i32> %b, i16 %mask) {
29 ; X86-LABEL: test_mask_lzcnt_d:
31 ; X86-NEXT: kmovw {{[0-9]+}}(%esp), %k1
32 ; X86-NEXT: vplzcntd %zmm0, %zmm1 {%k1}
33 ; X86-NEXT: vmovdqa64 %zmm1, %zmm0
36 ; X64-LABEL: test_mask_lzcnt_d:
38 ; X64-NEXT: kmovw %edi, %k1
39 ; X64-NEXT: vplzcntd %zmm0, %zmm1 {%k1}
40 ; X64-NEXT: vmovdqa64 %zmm1, %zmm0
42 %res = call <16 x i32> @llvm.x86.avx512.mask.lzcnt.d.512(<16 x i32> %a, <16 x i32> %b, i16 %mask)
46 define <8 x i64> @test_mask_lzcnt_q(<8 x i64> %a, <8 x i64> %b, i8 %mask) {
47 ; X86-LABEL: test_mask_lzcnt_q:
49 ; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
50 ; X86-NEXT: kmovw %eax, %k1
51 ; X86-NEXT: vplzcntq %zmm0, %zmm1 {%k1}
52 ; X86-NEXT: vmovdqa64 %zmm1, %zmm0
55 ; X64-LABEL: test_mask_lzcnt_q:
57 ; X64-NEXT: kmovw %edi, %k1
58 ; X64-NEXT: vplzcntq %zmm0, %zmm1 {%k1}
59 ; X64-NEXT: vmovdqa64 %zmm1, %zmm0
61 %res = call <8 x i64> @llvm.x86.avx512.mask.lzcnt.q.512(<8 x i64> %a, <8 x i64> %b, i8 %mask)
65 define <16 x i32> @test_x86_vbroadcastmw_512(i16 %a0) {
66 ; X86-LABEL: test_x86_vbroadcastmw_512:
68 ; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
69 ; X86-NEXT: vpbroadcastd %eax, %zmm0
72 ; X64-LABEL: test_x86_vbroadcastmw_512:
74 ; X64-NEXT: movzwl %di, %eax
75 ; X64-NEXT: vpbroadcastd %eax, %zmm0
77 %res = call <16 x i32> @llvm.x86.avx512.broadcastmw.512(i16 %a0)
80 declare <16 x i32> @llvm.x86.avx512.broadcastmw.512(i16)
82 define <8 x i64> @test_x86_broadcastmb_512(i8 %a0) {
83 ; X86-LABEL: test_x86_broadcastmb_512:
85 ; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
86 ; X86-NEXT: vmovd %eax, %xmm0
87 ; X86-NEXT: vpbroadcastq %xmm0, %zmm0
90 ; X64-LABEL: test_x86_broadcastmb_512:
92 ; X64-NEXT: # kill: def $edi killed $edi def $rdi
93 ; X64-NEXT: movzbl %dil, %eax
94 ; X64-NEXT: vpbroadcastq %rax, %zmm0
96 %res = call <8 x i64> @llvm.x86.avx512.broadcastmb.512(i8 %a0)
99 declare <8 x i64> @llvm.x86.avx512.broadcastmb.512(i8)