| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -mattr=+avx512cd | FileCheck %s |
| |
| define <16 x i32> @test_lzcnt_d(<16 x i32> %a) { |
| ; CHECK-LABEL: test_lzcnt_d: |
| ; CHECK: ## BB#0: |
| ; CHECK-NEXT: vplzcntd %zmm0, %zmm0 |
| ; CHECK-NEXT: retq |
| %res = call <16 x i32> @llvm.x86.avx512.mask.lzcnt.d.512(<16 x i32> %a, <16 x i32> zeroinitializer, i16 -1) |
| ret <16 x i32> %res |
| } |
| |
| declare <16 x i32> @llvm.x86.avx512.mask.lzcnt.d.512(<16 x i32>, <16 x i32>, i16) nounwind readonly |
| |
| define <8 x i64> @test_lzcnt_q(<8 x i64> %a) { |
| ; CHECK-LABEL: test_lzcnt_q: |
| ; CHECK: ## BB#0: |
| ; CHECK-NEXT: vplzcntq %zmm0, %zmm0 |
| ; CHECK-NEXT: retq |
| %res = call <8 x i64> @llvm.x86.avx512.mask.lzcnt.q.512(<8 x i64> %a, <8 x i64> zeroinitializer, i8 -1) |
| ret <8 x i64> %res |
| } |
| |
| declare <8 x i64> @llvm.x86.avx512.mask.lzcnt.q.512(<8 x i64>, <8 x i64>, i8) nounwind readonly |
| |
| |
| define <16 x i32> @test_mask_lzcnt_d(<16 x i32> %a, <16 x i32> %b, i16 %mask) { |
| ; CHECK-LABEL: test_mask_lzcnt_d: |
| ; CHECK: ## BB#0: |
| ; CHECK-NEXT: kmovw %edi, %k1 |
| ; CHECK-NEXT: vplzcntd %zmm0, %zmm1 {%k1} |
| ; CHECK-NEXT: vmovdqa64 %zmm1, %zmm0 |
| ; CHECK-NEXT: retq |
| %res = call <16 x i32> @llvm.x86.avx512.mask.lzcnt.d.512(<16 x i32> %a, <16 x i32> %b, i16 %mask) |
| ret <16 x i32> %res |
| } |
| |
| define <8 x i64> @test_mask_lzcnt_q(<8 x i64> %a, <8 x i64> %b, i8 %mask) { |
| ; CHECK-LABEL: test_mask_lzcnt_q: |
| ; CHECK: ## BB#0: |
| ; CHECK-NEXT: kmovw %edi, %k1 |
| ; CHECK-NEXT: vplzcntq %zmm0, %zmm1 {%k1} |
| ; CHECK-NEXT: vmovdqa64 %zmm1, %zmm0 |
| ; CHECK-NEXT: retq |
| %res = call <8 x i64> @llvm.x86.avx512.mask.lzcnt.q.512(<8 x i64> %a, <8 x i64> %b, i8 %mask) |
| ret <8 x i64> %res |
| } |
| |
| define <16 x i32> @test_x86_vbroadcastmw_512(i16 %a0) { |
| ; CHECK-LABEL: test_x86_vbroadcastmw_512: |
| ; CHECK: ## BB#0: |
| ; CHECK-NEXT: movzwl %di, %eax |
| ; CHECK-NEXT: vpbroadcastd %eax, %zmm0 |
| ; CHECK-NEXT: retq |
| %res = call <16 x i32> @llvm.x86.avx512.broadcastmw.512(i16 %a0) |
| ret <16 x i32> %res |
| } |
| declare <16 x i32> @llvm.x86.avx512.broadcastmw.512(i16) |
| |
| define <8 x i64> @test_x86_broadcastmb_512(i8 %a0) { |
| ; CHECK-LABEL: test_x86_broadcastmb_512: |
| ; CHECK: ## BB#0: |
| ; CHECK-NEXT: movzbl %dil, %eax |
| ; CHECK-NEXT: vpbroadcastq %rax, %zmm0 |
| ; CHECK-NEXT: retq |
| %res = call <8 x i64> @llvm.x86.avx512.broadcastmb.512(i8 %a0) |
| ret <8 x i64> %res |
| } |
| declare <8 x i64> @llvm.x86.avx512.broadcastmb.512(i8) |
| |