1 ; NOTE: Assertions have been autogenerated by update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gn -mcpu=knl | FileCheck %s --check-prefix=ALL --check-prefix=KNL 3 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gn -mcpu=skx | FileCheck %s --check-prefix=ALL --check-prefix=SKX 4 5 6 define void @any_extend_load_v8i64(<8 x i8> * %ptr) { 7 ; ALL-LABEL: any_extend_load_v8i64: 8 ; ALL: # BB#0: 9 ; ALL-NEXT: vpmovzxbq (%rdi), %zmm0 10 ; ALL-NEXT: vpaddq {{.*}}(%rip){1to8}, %zmm0, %zmm0 11 ; ALL-NEXT: vpmovqb %zmm0, (%rdi) 12 ; ALL-NEXT: retq 13 %wide.load = load <8 x i8>, <8 x i8>* %ptr, align 1 14 %1 = zext <8 x i8> %wide.load to <8 x i64> 15 %2 = add nuw nsw <8 x i64> %1, <i64 4, i64 4, i64 4, i64 4, i64 4, i64 4, i64 4, i64 4> 16 %3 = xor <8 x i64> %2, zeroinitializer 17 %4 = trunc <8 x i64> %3 to <8 x i8> 18 store <8 x i8> %4, <8 x i8>* %ptr, align 1 19 ret void 20 } 21 22 define void @any_extend_load_v8i32(<8 x i8> * %ptr) { 23 ; KNL-LABEL: any_extend_load_v8i32: 24 ; KNL: # BB#0: 25 ; KNL-NEXT: vpmovzxbd {{.*#+}} ymm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero,mem[4],zero,zero,zero,mem[5],zero,zero,zero,mem[6],zero,zero,zero,mem[7],zero,zero,zero 26 ; KNL-NEXT: vpbroadcastd {{.*}}(%rip), %ymm1 27 ; KNL-NEXT: vpaddd %ymm1, %ymm0, %ymm0 28 ; KNL-NEXT: vpmovdw %zmm0, %ymm0 29 ; KNL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] 30 ; KNL-NEXT: vmovq %xmm0, (%rdi) 31 ; KNL-NEXT: retq 32 ; 33 ; SKX-LABEL: any_extend_load_v8i32: 34 ; SKX: # BB#0: 35 ; SKX-NEXT: vpmovzxbd (%rdi), %ymm0 36 ; SKX-NEXT: vpaddd {{.*}}(%rip){1to8}, %ymm0, %ymm0 37 ; SKX-NEXT: vpmovdb %ymm0, (%rdi) 38 ; SKX-NEXT: retq 39 %wide.load = load <8 x i8>, <8 x i8>* %ptr, align 1 40 %1 = zext <8 x i8> %wide.load to <8 x i32> 41 %2 = add nuw nsw <8 x i32> %1, <i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4, i32 4> 42 %3 = xor <8 x i32> %2, zeroinitializer 43 %4 = trunc <8 x i32> %3 to <8 x i8> 44 store <8 x i8> %4, <8 x i8>* %ptr, align 1 45 ret void 46 } 47 48 define void @any_extend_load_v8i16(<8 x i8> * %ptr) { 49 ; KNL-LABEL: any_extend_load_v8i16: 50 ; KNL: # BB#0: 51 ; KNL-NEXT: vpmovzxbw {{.*#+}} xmm0 = mem[0],zero,mem[1],zero,mem[2],zero,mem[3],zero,mem[4],zero,mem[5],zero,mem[6],zero,mem[7],zero 52 ; KNL-NEXT: vpaddb {{.*}}(%rip), %xmm0, %xmm0 53 ; KNL-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] 54 ; KNL-NEXT: vmovq %xmm0, (%rdi) 55 ; KNL-NEXT: retq 56 ; 57 ; SKX-LABEL: any_extend_load_v8i16: 58 ; SKX: # BB#0: 59 ; SKX-NEXT: vpmovzxbw (%rdi), %xmm0 60 ; SKX-NEXT: vpaddw {{.*}}(%rip), %xmm0, %xmm0 61 ; SKX-NEXT: vpmovwb %xmm0, (%rdi) 62 ; SKX-NEXT: retq 63 %wide.load = load <8 x i8>, <8 x i8>* %ptr, align 1 64 %1 = zext <8 x i8> %wide.load to <8 x i16> 65 %2 = add nuw nsw <8 x i16> %1, <i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4> 66 %3 = xor <8 x i16> %2, zeroinitializer 67 %4 = trunc <8 x i16> %3 to <8 x i8> 68 store <8 x i8> %4, <8 x i8>* %ptr, align 1 69 ret void 70 } 71
