656 lines
28 KiB
LLVM
656 lines
28 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX1
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX2
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define <8 x float> @shuffle_v8f32_45670123(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_45670123:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,0,1]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_45670123_mem(<8 x float>* %pa, <8 x float>* %pb) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_45670123_mem:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3,0,1]
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; ALL-NEXT: retq
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entry:
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%a = load <8 x float>, <8 x float>* %pa
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%b = load <8 x float>, <8 x float>* %pb
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_0123cdef(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_0123cdef:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 12, i32 13, i32 14, i32 15>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_01230123(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; AVX1-LABEL: shuffle_v8f32_01230123:
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; AVX1: ## BB#0: ## %entry
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v8f32_01230123:
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; AVX2: ## BB#0: ## %entry
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; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = ymm0[0,1,0,1]
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; AVX2-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_01230123_mem(<8 x float>* %pa, <8 x float>* %pb) nounwind uwtable readnone ssp {
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; AVX1-LABEL: shuffle_v8f32_01230123_mem:
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; AVX1: ## BB#0: ## %entry
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; AVX1-NEXT: vmovaps (%rdi), %ymm0
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v8f32_01230123_mem:
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; AVX2: ## BB#0: ## %entry
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; AVX2-NEXT: vpermpd {{.*#+}} ymm0 = mem[0,1,0,1]
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; AVX2-NEXT: retq
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entry:
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%a = load <8 x float>, <8 x float>* %pa
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%b = load <8 x float>, <8 x float>* %pb
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_45674567(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_45674567:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 4, i32 5, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_45674567_mem(<8 x float>* %pa, <8 x float>* %pb) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_45674567_mem:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3,2,3]
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; ALL-NEXT: retq
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entry:
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%a = load <8 x float>, <8 x float>* %pa
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%b = load <8 x float>, <8 x float>* %pb
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 4, i32 5, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <32 x i8> @shuffle_v32i8_2323(<32 x i8> %a, <32 x i8> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v32i8_2323:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <32 x i8> %a, <32 x i8> %b, <32 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
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ret <32 x i8> %shuffle
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}
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define <32 x i8> @shuffle_v32i8_2323_domain(<32 x i8> %a, <32 x i8> %b) nounwind uwtable readnone ssp {
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; AVX1-LABEL: shuffle_v32i8_2323_domain:
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; AVX1: ## BB#0: ## %entry
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
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; AVX1-NEXT: vpaddb {{.*}}(%rip), %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v32i8_2323_domain:
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; AVX2: ## BB#0: ## %entry
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; AVX2-NEXT: vpaddb {{.*}}(%rip), %ymm0, %ymm0
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; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
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; AVX2-NEXT: retq
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entry:
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; add forces execution domain
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%a2 = add <32 x i8> %a, <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>
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%shuffle = shufflevector <32 x i8> %a2, <32 x i8> %b, <32 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31>
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ret <32 x i8> %shuffle
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}
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define <4 x i64> @shuffle_v4i64_6701(<4 x i64> %a, <4 x i64> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v4i64_6701:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm1[2,3],ymm0[0,1]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <4 x i64> %a, <4 x i64> %b, <4 x i32> <i32 6, i32 7, i32 0, i32 1>
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ret <4 x i64> %shuffle
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}
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define <4 x i64> @shuffle_v4i64_6701_domain(<4 x i64> %a, <4 x i64> %b) nounwind uwtable readnone ssp {
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; AVX1-LABEL: shuffle_v4i64_6701_domain:
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; AVX1: ## BB#0: ## %entry
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; AVX1-NEXT: vpaddq {{.*}}(%rip), %xmm0, %xmm0
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; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm1[2,3],ymm0[0,1]
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v4i64_6701_domain:
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; AVX2: ## BB#0: ## %entry
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; AVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
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; AVX2-NEXT: vpaddq %ymm2, %ymm0, %ymm0
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; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm1[2,3],ymm0[0,1]
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; AVX2-NEXT: retq
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entry:
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; add forces execution domain
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%a2 = add <4 x i64> %a, <i64 1, i64 1, i64 1, i64 1>
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%shuffle = shufflevector <4 x i64> %a2, <4 x i64> %b, <4 x i32> <i32 6, i32 7, i32 0, i32 1>
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ret <4 x i64> %shuffle
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}
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define <8 x i32> @shuffle_v8i32_u5u7cdef(<8 x i32> %a, <8 x i32> %b) nounwind uwtable readnone ssp {
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; AVX1-LABEL: shuffle_v8i32_u5u7cdef:
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; AVX1: ## BB#0: ## %entry
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
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; AVX1-NEXT: vpaddd {{.*}}(%rip), %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
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; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v8i32_u5u7cdef:
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; AVX2: ## BB#0: ## %entry
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; AVX2-NEXT: vpbroadcastd {{.*}}(%rip), %ymm2
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; AVX2-NEXT: vpaddd %ymm2, %ymm0, %ymm0
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; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
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; AVX2-NEXT: retq
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entry:
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; add forces execution domain
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%a2 = add <8 x i32> %a, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
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%shuffle = shufflevector <8 x i32> %a2, <8 x i32> %b, <8 x i32> <i32 undef, i32 5, i32 undef, i32 7, i32 12, i32 13, i32 14, i32 15>
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ret <8 x i32> %shuffle
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}
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define <16 x i16> @shuffle_v16i16_4501(<16 x i16> %a, <16 x i16> %b) nounwind uwtable readnone ssp {
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; AVX1-LABEL: shuffle_v16i16_4501:
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; AVX1: ## BB#0: ## %entry
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; AVX1-NEXT: vpaddw {{.*}}(%rip), %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v16i16_4501:
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; AVX2: ## BB#0: ## %entry
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; AVX2-NEXT: vpaddw {{.*}}(%rip), %ymm0, %ymm0
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; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
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; AVX2-NEXT: retq
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entry:
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; add forces execution domain
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%a2 = add <16 x i16> %a, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
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%shuffle = shufflevector <16 x i16> %a2, <16 x i16> %b, <16 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
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ret <16 x i16> %shuffle
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}
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define <16 x i16> @shuffle_v16i16_4501_mem(<16 x i16>* %a, <16 x i16>* %b) nounwind uwtable readnone ssp {
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; AVX1-LABEL: shuffle_v16i16_4501_mem:
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; AVX1: ## BB#0: ## %entry
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; AVX1-NEXT: vmovdqa (%rdi), %ymm0
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; AVX1-NEXT: vmovaps (%rsi), %ymm1
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; AVX1-NEXT: vpaddw {{.*}}(%rip), %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: shuffle_v16i16_4501_mem:
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; AVX2: ## BB#0: ## %entry
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; AVX2-NEXT: vmovdqa (%rdi), %ymm0
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; AVX2-NEXT: vmovdqa (%rsi), %ymm1
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; AVX2-NEXT: vpaddw {{.*}}(%rip), %ymm0, %ymm0
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; AVX2-NEXT: vinserti128 $1, %xmm0, %ymm1, %ymm0
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; AVX2-NEXT: retq
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entry:
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%c = load <16 x i16>, <16 x i16>* %a
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%d = load <16 x i16>, <16 x i16>* %b
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%c2 = add <16 x i16> %c, <i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1, i16 1>
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%shuffle = shufflevector <16 x i16> %c2, <16 x i16> %d, <16 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
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ret <16 x i16> %shuffle
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}
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;;;; Cases with undef indicies mixed in the mask
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define <8 x float> @shuffle_v8f32_uu67u9ub(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_uu67u9ub:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[0,1]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 undef, i32 undef, i32 6, i32 7, i32 undef, i32 9, i32 undef, i32 11>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_uu67uu67(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_uu67uu67:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 undef, i32 undef, i32 6, i32 7, i32 undef, i32 undef, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_uu67uuab(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_uu67uuab:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[0,1]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 undef, i32 undef, i32 6, i32 7, i32 undef, i32 undef, i32 10, i32 11>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_uu67uuef(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_uu67uuef:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 undef, i32 undef, i32 6, i32 7, i32 undef, i32 undef, i32 14, i32 15>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_uu674567(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_uu674567:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 undef, i32 undef, i32 6, i32 7, i32 4, i32 5, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_uu6789ab(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_uu6789ab:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[0,1]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 undef, i32 undef, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_4567uu67(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
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; ALL-LABEL: shuffle_v8f32_4567uu67:
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; ALL: ## BB#0: ## %entry
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; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3,2,3]
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; ALL-NEXT: retq
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entry:
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%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 undef, i32 undef, i32 6, i32 7>
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ret <8 x float> %shuffle
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}
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define <8 x float> @shuffle_v8f32_4567uuef(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
|
|
; ALL-LABEL: shuffle_v8f32_4567uuef:
|
|
; ALL: ## BB#0: ## %entry
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
|
|
; ALL-NEXT: retq
|
|
entry:
|
|
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 undef, i32 undef, i32 14, i32 15>
|
|
ret <8 x float> %shuffle
|
|
}
|
|
|
|
;;;; Cases we must not select vperm2f128
|
|
|
|
define <8 x float> @shuffle_v8f32_uu67ucuf(<8 x float> %a, <8 x float> %b) nounwind uwtable readnone ssp {
|
|
; ALL-LABEL: shuffle_v8f32_uu67ucuf:
|
|
; ALL: ## BB#0: ## %entry
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],ymm1[2,3]
|
|
; ALL-NEXT: vpermilps {{.*#+}} ymm0 = ymm0[0,0,2,3,4,4,6,7]
|
|
; ALL-NEXT: retq
|
|
entry:
|
|
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 undef, i32 undef, i32 6, i32 7, i32 undef, i32 12, i32 undef, i32 15>
|
|
ret <8 x float> %shuffle
|
|
}
|
|
|
|
;; Test zero mask generation.
|
|
;; PR22984: https://llvm.org/bugs/show_bug.cgi?id=22984
|
|
;; Prefer xor+vblendpd over vperm2f128 because that has better performance.
|
|
;; TODO: When building for optsize we should use vperm2f128.
|
|
|
|
define <4 x double> @shuffle_v4f64_zz01(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_zz01:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = zero,zero,ymm0[0,1]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 4, i32 5, i32 0, i32 1>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_zz01_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_zz01_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = zero,zero,ymm0[0,1]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 4, i32 5, i32 0, i32 1>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
define <4 x double> @shuffle_v4f64_zz23(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_zz23:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 4, i32 5, i32 2, i32 3>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_zz23_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_zz23_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 4, i32 5, i32 2, i32 3>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
define <4 x double> @shuffle_v4f64_zz45(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_zz45:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = zero,zero,ymm0[0,1]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 0, i32 1, i32 4, i32 5>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_zz45_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_zz45_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = zero,zero,ymm0[0,1]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 0, i32 1, i32 4, i32 5>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
define <4 x double> @shuffle_v4f64_zz67(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_zz67:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 0, i32 1, i32 6, i32 7>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_zz67_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_zz67_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0,1],ymm0[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 0, i32 1, i32 6, i32 7>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
define <4 x double> @shuffle_v4f64_01zz(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_01zz:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 0, i32 1, i32 4, i32 5>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_01zz_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_01zz_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 0, i32 1, i32 4, i32 5>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
define <4 x double> @shuffle_v4f64_23zz(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_23zz:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],zero,zero
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_23zz_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_23zz_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],zero,zero
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> %a, <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
define <4 x double> @shuffle_v4f64_45zz(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_45zz:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 4, i32 5, i32 0, i32 1>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_45zz_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_45zz_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vxorpd %ymm1, %ymm1, %ymm1
|
|
; ALL-NEXT: vblendpd {{.*#+}} ymm0 = ymm0[0,1],ymm1[2,3]
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 4, i32 5, i32 0, i32 1>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
define <4 x double> @shuffle_v4f64_67zz(<4 x double> %a) {
|
|
; ALL-LABEL: shuffle_v4f64_67zz:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],zero,zero
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 6, i32 7, i32 0, i32 1>
|
|
ret <4 x double> %s
|
|
}
|
|
define <4 x double> @shuffle_v4f64_67zz_optsize(<4 x double> %a) optsize {
|
|
; ALL-LABEL: shuffle_v4f64_67zz_optsize:
|
|
; ALL: ## BB#0:
|
|
; ALL-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],zero,zero
|
|
; ALL-NEXT: retq
|
|
%s = shufflevector <4 x double> <double 0.0, double 0.0, double undef, double undef>, <4 x double> %a, <4 x i32> <i32 6, i32 7, i32 0, i32 1>
|
|
ret <4 x double> %s
|
|
}
|
|
|
|
;; With AVX2 select the integer version of the instruction. Use an add to force the domain selection.
|
|
|
|
define <4 x i64> @shuffle_v4i64_67zz(<4 x i64> %a, <4 x i64> %b) {
|
|
; AVX1-LABEL: shuffle_v4i64_67zz:
|
|
; AVX1: ## BB#0:
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],zero,zero
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
|
|
; AVX1-NEXT: vpaddq %xmm2, %xmm3, %xmm2
|
|
; AVX1-NEXT: vpaddq %xmm0, %xmm1, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: shuffle_v4i64_67zz:
|
|
; AVX2: ## BB#0:
|
|
; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],zero,zero
|
|
; AVX2-NEXT: vpaddq %ymm0, %ymm1, %ymm0
|
|
; AVX2-NEXT: retq
|
|
%s = shufflevector <4 x i64> <i64 0, i64 0, i64 undef, i64 undef>, <4 x i64> %a, <4 x i32> <i32 6, i32 7, i32 0, i32 1>
|
|
%c = add <4 x i64> %b, %s
|
|
ret <4 x i64> %c
|
|
}
|
|
|
|
;;; Memory folding cases
|
|
|
|
define <4 x double> @ld0_hi0_lo1_4f64(<4 x double> * %pa, <4 x double> %b) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld0_hi0_lo1_4f64:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX1-NEXT: vaddpd {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld0_hi0_lo1_4f64:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX2-NEXT: vbroadcastsd {{.*}}(%rip), %ymm1
|
|
; AVX2-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%a = load <4 x double>, <4 x double> * %pa
|
|
%shuffle = shufflevector <4 x double> %a, <4 x double> %b, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
|
|
%res = fadd <4 x double> %shuffle, <double 1.0, double 1.0, double 1.0, double 1.0>
|
|
ret <4 x double> %res
|
|
}
|
|
|
|
define <4 x double> @ld1_hi0_hi1_4f64(<4 x double> %a, <4 x double> * %pb) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld1_hi0_hi1_4f64:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX1-NEXT: vaddpd {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld1_hi0_hi1_4f64:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX2-NEXT: vbroadcastsd {{.*}}(%rip), %ymm1
|
|
; AVX2-NEXT: vaddpd %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%b = load <4 x double>, <4 x double> * %pb
|
|
%shuffle = shufflevector <4 x double> %a, <4 x double> %b, <4 x i32> <i32 2, i32 3, i32 6, i32 7>
|
|
%res = fadd <4 x double> %shuffle, <double 1.0, double 1.0, double 1.0, double 1.0>
|
|
ret <4 x double> %res
|
|
}
|
|
|
|
define <8 x float> @ld0_hi0_lo1_8f32(<8 x float> * %pa, <8 x float> %b) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld0_hi0_lo1_8f32:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX1-NEXT: vaddps {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld0_hi0_lo1_8f32:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX2-NEXT: vbroadcastss {{.*}}(%rip), %ymm1
|
|
; AVX2-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%a = load <8 x float>, <8 x float> * %pa
|
|
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
|
|
%res = fadd <8 x float> %shuffle, <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>
|
|
ret <8 x float> %res
|
|
}
|
|
|
|
define <8 x float> @ld1_hi0_hi1_8f32(<8 x float> %a, <8 x float> * %pb) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld1_hi0_hi1_8f32:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX1-NEXT: vaddps {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld1_hi0_hi1_8f32:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX2-NEXT: vbroadcastss {{.*}}(%rip), %ymm1
|
|
; AVX2-NEXT: vaddps %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%b = load <8 x float>, <8 x float> * %pb
|
|
%shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 12, i32 13, i32 14, i32 15>
|
|
%res = fadd <8 x float> %shuffle, <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>
|
|
ret <8 x float> %res
|
|
}
|
|
|
|
define <4 x i64> @ld0_hi0_lo1_4i64(<4 x i64> * %pa, <4 x i64> %b) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld0_hi0_lo1_4i64:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX1-NEXT: vpaddq {{.*}}(%rip), %xmm0, %xmm1
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vpaddq {{.*}}(%rip), %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld0_hi0_lo1_4i64:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX2-NEXT: vpaddq {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%a = load <4 x i64>, <4 x i64> * %pa
|
|
%shuffle = shufflevector <4 x i64> %a, <4 x i64> %b, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
|
|
%res = add <4 x i64> %shuffle, <i64 1, i64 2, i64 3, i64 4>
|
|
ret <4 x i64> %res
|
|
}
|
|
|
|
define <4 x i64> @ld1_hi0_hi1_4i64(<4 x i64> %a, <4 x i64> * %pb) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld1_hi0_hi1_4i64:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX1-NEXT: vpaddq {{.*}}(%rip), %xmm0, %xmm1
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vpaddq {{.*}}(%rip), %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld1_hi0_hi1_4i64:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX2-NEXT: vpaddq {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%b = load <4 x i64>, <4 x i64> * %pb
|
|
%shuffle = shufflevector <4 x i64> %a, <4 x i64> %b, <4 x i32> <i32 2, i32 3, i32 6, i32 7>
|
|
%res = add <4 x i64> %shuffle, <i64 1, i64 2, i64 3, i64 4>
|
|
ret <4 x i64> %res
|
|
}
|
|
|
|
define <8 x i32> @ld0_hi0_lo1_8i32(<8 x i32> * %pa, <8 x i32> %b) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld0_hi0_lo1_8i32:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [1,2,3,4]
|
|
; AVX1-NEXT: vpaddd %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddd %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld0_hi0_lo1_8i32:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = mem[2,3],ymm0[0,1]
|
|
; AVX2-NEXT: vpaddd {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%a = load <8 x i32>, <8 x i32> * %pa
|
|
%shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
|
|
%res = add <8 x i32> %shuffle, <i32 1, i32 2, i32 3, i32 4, i32 1, i32 2, i32 3, i32 4>
|
|
ret <8 x i32> %res
|
|
}
|
|
|
|
define <8 x i32> @ld1_hi0_hi1_8i32(<8 x i32> %a, <8 x i32> * %pb) nounwind uwtable readnone ssp {
|
|
; AVX1-LABEL: ld1_hi0_hi1_8i32:
|
|
; AVX1: ## BB#0: ## %entry
|
|
; AVX1-NEXT: vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [1,2,3,4]
|
|
; AVX1-NEXT: vpaddd %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddd %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: ld1_hi0_hi1_8i32:
|
|
; AVX2: ## BB#0: ## %entry
|
|
; AVX2-NEXT: vperm2i128 {{.*#+}} ymm0 = ymm0[2,3],mem[2,3]
|
|
; AVX2-NEXT: vpaddd {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
entry:
|
|
%b = load <8 x i32>, <8 x i32> * %pb
|
|
%shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 12, i32 13, i32 14, i32 15>
|
|
%res = add <8 x i32> %shuffle, <i32 1, i32 2, i32 3, i32 4, i32 1, i32 2, i32 3, i32 4>
|
|
ret <8 x i32> %res
|
|
}
|