forked from OSchip/llvm-project
1147 lines
53 KiB
LLVM
1147 lines
53 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX1
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=AVX --check-prefix=AVX2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop,+avx | FileCheck %s --check-prefix=ALL --check-prefix=XOP --check-prefix=XOPAVX1
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop,+avx2 | FileCheck %s --check-prefix=ALL --check-prefix=XOP --check-prefix=XOPAVX2
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl -mattr=+avx512bw | FileCheck %s --check-prefix=ALL --check-prefix=AVX512 --check-prefix=AVX512BW
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;
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; Variable Shifts
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;
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define <4 x i64> @var_shift_v4i64(<4 x i64> %a, <4 x i64> %b) nounwind {
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; AVX1-LABEL: var_shift_v4i64:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [9223372036854775808,9223372036854775808]
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; AVX1-NEXT: vpsrlq %xmm2, %xmm3, %xmm4
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; AVX1-NEXT: vpshufd {{.*#+}} xmm5 = xmm2[2,3,0,1]
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; AVX1-NEXT: vpsrlq %xmm5, %xmm3, %xmm6
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; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm4[0,1,2,3],xmm6[4,5,6,7]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm6
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; AVX1-NEXT: vpsrlq %xmm2, %xmm6, %xmm2
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; AVX1-NEXT: vpsrlq %xmm5, %xmm6, %xmm5
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm5[4,5,6,7]
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; AVX1-NEXT: vpxor %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpsubq %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpsrlq %xmm1, %xmm3, %xmm4
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; AVX1-NEXT: vpshufd {{.*#+}} xmm5 = xmm1[2,3,0,1]
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; AVX1-NEXT: vpsrlq %xmm5, %xmm3, %xmm3
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; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm4[0,1,2,3],xmm3[4,5,6,7]
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; AVX1-NEXT: vpsrlq %xmm1, %xmm0, %xmm1
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; AVX1-NEXT: vpsrlq %xmm5, %xmm0, %xmm0
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm1[0,1,2,3],xmm0[4,5,6,7]
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; AVX1-NEXT: vpxor %xmm3, %xmm0, %xmm0
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; AVX1-NEXT: vpsubq %xmm3, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: var_shift_v4i64:
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; AVX2: # BB#0:
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; AVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
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; AVX2-NEXT: vpsrlvq %ymm1, %ymm2, %ymm3
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; AVX2-NEXT: vpxor %ymm2, %ymm0, %ymm0
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; AVX2-NEXT: vpsrlvq %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: vpsubq %ymm3, %ymm0, %ymm0
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; AVX2-NEXT: retq
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;
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; XOPAVX1-LABEL: var_shift_v4i64:
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; XOPAVX1: # BB#0:
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; XOPAVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; XOPAVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; XOPAVX1-NEXT: vpsubq %xmm2, %xmm3, %xmm2
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; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; XOPAVX1-NEXT: vpshaq %xmm2, %xmm4, %xmm2
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; XOPAVX1-NEXT: vpsubq %xmm1, %xmm3, %xmm1
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; XOPAVX1-NEXT: vpshaq %xmm1, %xmm0, %xmm0
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; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; XOPAVX1-NEXT: retq
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;
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; XOPAVX2-LABEL: var_shift_v4i64:
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; XOPAVX2: # BB#0:
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; XOPAVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
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; XOPAVX2-NEXT: vpsrlvq %ymm1, %ymm2, %ymm3
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; XOPAVX2-NEXT: vpxor %ymm2, %ymm0, %ymm0
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; XOPAVX2-NEXT: vpsrlvq %ymm1, %ymm0, %ymm0
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; XOPAVX2-NEXT: vpsubq %ymm3, %ymm0, %ymm0
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; XOPAVX2-NEXT: retq
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;
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; AVX512-LABEL: var_shift_v4i64:
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; AVX512: ## BB#0:
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; AVX512-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
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; AVX512-NEXT: vpsrlvq %ymm1, %ymm2, %ymm3
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; AVX512-NEXT: vpxor %ymm2, %ymm0, %ymm0
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; AVX512-NEXT: vpsrlvq %ymm1, %ymm0, %ymm0
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; AVX512-NEXT: vpsubq %ymm3, %ymm0, %ymm0
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; AVX512-NEXT: retq
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%shift = ashr <4 x i64> %a, %b
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ret <4 x i64> %shift
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}
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define <8 x i32> @var_shift_v8i32(<8 x i32> %a, <8 x i32> %b) nounwind {
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; AVX1-LABEL: var_shift_v8i32:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm3
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; AVX1-NEXT: vpsrldq {{.*#+}} xmm4 = xmm3[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
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; AVX1-NEXT: vpsrad %xmm4, %xmm2, %xmm4
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; AVX1-NEXT: vpsrlq $32, %xmm3, %xmm5
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; AVX1-NEXT: vpsrad %xmm5, %xmm2, %xmm5
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; AVX1-NEXT: vpblendw {{.*#+}} xmm4 = xmm5[0,1,2,3],xmm4[4,5,6,7]
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; AVX1-NEXT: vpxor %xmm5, %xmm5, %xmm5
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; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm6 = xmm3[2],xmm5[2],xmm3[3],xmm5[3]
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; AVX1-NEXT: vpsrad %xmm6, %xmm2, %xmm6
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; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm3 = xmm3[0],zero,xmm3[1],zero
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; AVX1-NEXT: vpsrad %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1,2,3],xmm6[4,5,6,7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm2[0,1],xmm4[2,3],xmm2[4,5],xmm4[6,7]
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; AVX1-NEXT: vpsrldq {{.*#+}} xmm3 = xmm1[12,13,14,15],zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero
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; AVX1-NEXT: vpsrad %xmm3, %xmm0, %xmm3
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; AVX1-NEXT: vpsrlq $32, %xmm1, %xmm4
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; AVX1-NEXT: vpsrad %xmm4, %xmm0, %xmm4
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; AVX1-NEXT: vpblendw {{.*#+}} xmm3 = xmm4[0,1,2,3],xmm3[4,5,6,7]
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; AVX1-NEXT: vpunpckhdq {{.*#+}} xmm4 = xmm1[2],xmm5[2],xmm1[3],xmm5[3]
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; AVX1-NEXT: vpsrad %xmm4, %xmm0, %xmm4
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; AVX1-NEXT: vpmovzxdq {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero
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; AVX1-NEXT: vpsrad %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm4[4,5,6,7]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm3[2,3],xmm0[4,5],xmm3[6,7]
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; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: var_shift_v8i32:
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; AVX2: # BB#0:
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; AVX2-NEXT: vpsravd %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: retq
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;
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; XOPAVX1-LABEL: var_shift_v8i32:
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; XOPAVX1: # BB#0:
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; XOPAVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; XOPAVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; XOPAVX1-NEXT: vpsubd %xmm2, %xmm3, %xmm2
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; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; XOPAVX1-NEXT: vpshad %xmm2, %xmm4, %xmm2
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; XOPAVX1-NEXT: vpsubd %xmm1, %xmm3, %xmm1
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; XOPAVX1-NEXT: vpshad %xmm1, %xmm0, %xmm0
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; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; XOPAVX1-NEXT: retq
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;
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; XOPAVX2-LABEL: var_shift_v8i32:
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; XOPAVX2: # BB#0:
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; XOPAVX2-NEXT: vpsravd %ymm1, %ymm0, %ymm0
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; XOPAVX2-NEXT: retq
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;
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; AVX512-LABEL: var_shift_v8i32:
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; AVX512: ## BB#0:
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; AVX512-NEXT: vpsravd %ymm1, %ymm0, %ymm0
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; AVX512-NEXT: retq
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%shift = ashr <8 x i32> %a, %b
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ret <8 x i32> %shift
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}
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define <16 x i16> @var_shift_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind {
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; AVX1-LABEL: var_shift_v16i16:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-NEXT: vpsllw $12, %xmm2, %xmm3
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; AVX1-NEXT: vpsllw $4, %xmm2, %xmm2
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; AVX1-NEXT: vpor %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpaddw %xmm2, %xmm2, %xmm3
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; AVX1-NEXT: vpsraw $8, %xmm4, %xmm5
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; AVX1-NEXT: vpblendvb %xmm2, %xmm5, %xmm4, %xmm2
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; AVX1-NEXT: vpsraw $4, %xmm2, %xmm4
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; AVX1-NEXT: vpblendvb %xmm3, %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpsraw $2, %xmm2, %xmm4
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; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpblendvb %xmm3, %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpsraw $1, %xmm2, %xmm4
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; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpblendvb %xmm3, %xmm4, %xmm2, %xmm2
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; AVX1-NEXT: vpsllw $12, %xmm1, %xmm3
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; AVX1-NEXT: vpsllw $4, %xmm1, %xmm1
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; AVX1-NEXT: vpor %xmm3, %xmm1, %xmm1
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; AVX1-NEXT: vpaddw %xmm1, %xmm1, %xmm3
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; AVX1-NEXT: vpsraw $8, %xmm0, %xmm4
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; AVX1-NEXT: vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
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; AVX1-NEXT: vpsraw $4, %xmm0, %xmm1
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; AVX1-NEXT: vpblendvb %xmm3, %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpsraw $2, %xmm0, %xmm1
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; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpblendvb %xmm3, %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpsraw $1, %xmm0, %xmm1
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; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpblendvb %xmm3, %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: var_shift_v16i16:
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; AVX2: # BB#0:
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; AVX2-NEXT: vpxor %ymm2, %ymm2, %ymm2
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; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm3 = ymm1[4],ymm2[4],ymm1[5],ymm2[5],ymm1[6],ymm2[6],ymm1[7],ymm2[7],ymm1[12],ymm2[12],ymm1[13],ymm2[13],ymm1[14],ymm2[14],ymm1[15],ymm2[15]
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; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm4 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
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; AVX2-NEXT: vpsravd %ymm3, %ymm4, %ymm3
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; AVX2-NEXT: vpsrld $16, %ymm3, %ymm3
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; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm1 = ymm1[0],ymm2[0],ymm1[1],ymm2[1],ymm1[2],ymm2[2],ymm1[3],ymm2[3],ymm1[8],ymm2[8],ymm1[9],ymm2[9],ymm1[10],ymm2[10],ymm1[11],ymm2[11]
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; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,8,8,9,9,10,10,11,11]
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; AVX2-NEXT: vpsravd %ymm1, %ymm0, %ymm0
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; AVX2-NEXT: vpsrld $16, %ymm0, %ymm0
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; AVX2-NEXT: vpackusdw %ymm3, %ymm0, %ymm0
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; AVX2-NEXT: retq
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;
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; XOPAVX1-LABEL: var_shift_v16i16:
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; XOPAVX1: # BB#0:
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; XOPAVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; XOPAVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; XOPAVX1-NEXT: vpsubw %xmm2, %xmm3, %xmm2
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; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; XOPAVX1-NEXT: vpshaw %xmm2, %xmm4, %xmm2
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; XOPAVX1-NEXT: vpsubw %xmm1, %xmm3, %xmm1
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; XOPAVX1-NEXT: vpshaw %xmm1, %xmm0, %xmm0
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; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; XOPAVX1-NEXT: retq
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;
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; XOPAVX2-LABEL: var_shift_v16i16:
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; XOPAVX2: # BB#0:
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; XOPAVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
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; XOPAVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; XOPAVX2-NEXT: vpsubw %xmm2, %xmm3, %xmm2
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; XOPAVX2-NEXT: vextracti128 $1, %ymm0, %xmm4
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; XOPAVX2-NEXT: vpshaw %xmm2, %xmm4, %xmm2
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; XOPAVX2-NEXT: vpsubw %xmm1, %xmm3, %xmm1
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; XOPAVX2-NEXT: vpshaw %xmm1, %xmm0, %xmm0
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; XOPAVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
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; XOPAVX2-NEXT: retq
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;
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; AVX512-LABEL: var_shift_v16i16:
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; AVX512: ## BB#0:
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; AVX512-NEXT: vpsravw %zmm1, %zmm0, %zmm0
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; AVX512-NEXT: retq
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%shift = ashr <16 x i16> %a, %b
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ret <16 x i16> %shift
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}
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define <32 x i8> @var_shift_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind {
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; AVX1-LABEL: var_shift_v32i8:
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; AVX1: # BB#0:
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; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
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; AVX1-NEXT: vpsllw $5, %xmm2, %xmm2
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; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8],xmm2[8],xmm0[9],xmm2[9],xmm0[10],xmm2[10],xmm0[11],xmm2[11],xmm0[12],xmm2[12],xmm0[13],xmm2[13],xmm0[14],xmm2[14],xmm0[15],xmm2[15]
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
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; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm0[8],xmm4[8],xmm0[9],xmm4[9],xmm0[10],xmm4[10],xmm0[11],xmm4[11],xmm0[12],xmm4[12],xmm0[13],xmm4[13],xmm0[14],xmm4[14],xmm0[15],xmm4[15]
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; AVX1-NEXT: vpsraw $4, %xmm5, %xmm6
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; AVX1-NEXT: vpblendvb %xmm3, %xmm6, %xmm5, %xmm5
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; AVX1-NEXT: vpsraw $2, %xmm5, %xmm6
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; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpblendvb %xmm3, %xmm6, %xmm5, %xmm5
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; AVX1-NEXT: vpsraw $1, %xmm5, %xmm6
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; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpblendvb %xmm3, %xmm6, %xmm5, %xmm3
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; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
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; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3],xmm0[4],xmm2[4],xmm0[5],xmm2[5],xmm0[6],xmm2[6],xmm0[7],xmm2[7]
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; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm4 = xmm0[0],xmm4[0],xmm0[1],xmm4[1],xmm0[2],xmm4[2],xmm0[3],xmm4[3],xmm0[4],xmm4[4],xmm0[5],xmm4[5],xmm0[6],xmm4[6],xmm0[7],xmm4[7]
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; AVX1-NEXT: vpsraw $4, %xmm4, %xmm5
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; AVX1-NEXT: vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
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; AVX1-NEXT: vpsraw $2, %xmm4, %xmm5
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; AVX1-NEXT: vpaddw %xmm2, %xmm2, %xmm2
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; AVX1-NEXT: vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
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; AVX1-NEXT: vpsraw $1, %xmm4, %xmm5
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; AVX1-NEXT: vpaddw %xmm2, %xmm2, %xmm2
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; AVX1-NEXT: vpblendvb %xmm2, %xmm5, %xmm4, %xmm2
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; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
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; AVX1-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpsllw $5, %xmm1, %xmm1
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; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8],xmm1[8],xmm0[9],xmm1[9],xmm0[10],xmm1[10],xmm0[11],xmm1[11],xmm0[12],xmm1[12],xmm0[13],xmm1[13],xmm0[14],xmm1[14],xmm0[15],xmm1[15]
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm4 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $4, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsraw $2, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsraw $1, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm3, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm5, %xmm4, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm1 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $4, %xmm0, %xmm4
|
|
; AVX1-NEXT: vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $2, %xmm0, %xmm4
|
|
; AVX1-NEXT: vpaddw %xmm1, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $1, %xmm0, %xmm4
|
|
; AVX1-NEXT: vpaddw %xmm1, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpblendvb %xmm1, %xmm4, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpackuswb %xmm3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: var_shift_v32i8:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpsllw $5, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
|
|
; AVX2-NEXT: vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2-NEXT: vpsraw $4, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX2-NEXT: vpsraw $2, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX2-NEXT: vpsraw $1, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
|
|
; AVX2-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
|
|
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2-NEXT: vpsraw $4, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsraw $2, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsraw $1, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: var_shift_v32i8:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm1, %xmm2
|
|
; XOPAVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
|
|
; XOPAVX1-NEXT: vpsubb %xmm2, %xmm3, %xmm2
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm4
|
|
; XOPAVX1-NEXT: vpshab %xmm2, %xmm4, %xmm2
|
|
; XOPAVX1-NEXT: vpsubb %xmm1, %xmm3, %xmm1
|
|
; XOPAVX1-NEXT: vpshab %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: var_shift_v32i8:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; XOPAVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3
|
|
; XOPAVX2-NEXT: vpsubb %xmm2, %xmm3, %xmm2
|
|
; XOPAVX2-NEXT: vextracti128 $1, %ymm0, %xmm4
|
|
; XOPAVX2-NEXT: vpshab %xmm2, %xmm4, %xmm2
|
|
; XOPAVX2-NEXT: vpsubb %xmm1, %xmm3, %xmm1
|
|
; XOPAVX2-NEXT: vpshab %xmm1, %xmm0, %xmm0
|
|
; XOPAVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: var_shift_v32i8:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpsllw $5, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
|
|
; AVX512-NEXT: vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX512-NEXT: vpsraw $4, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX512-NEXT: vpsraw $2, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX512-NEXT: vpsraw $1, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
|
|
; AVX512-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
|
|
; AVX512-NEXT: vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX512-NEXT: vpsraw $4, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsraw $2, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsraw $1, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <32 x i8> %a, %b
|
|
ret <32 x i8> %shift
|
|
}
|
|
|
|
;
|
|
; Uniform Variable Shifts
|
|
;
|
|
|
|
define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, <4 x i64> %b) nounwind {
|
|
; AVX1-LABEL: splatvar_shift_v4i64:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [9223372036854775808,9223372036854775808]
|
|
; AVX1-NEXT: vpsrlq %xmm1, %xmm2, %xmm2
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
|
; AVX1-NEXT: vpsrlq %xmm1, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsubq %xmm2, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsrlq %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsubq %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm3, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatvar_shift_v4i64:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
|
|
; AVX2-NEXT: vpsrlq %xmm1, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpsrlq %xmm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpxor %ymm2, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsubq %ymm2, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatvar_shift_v4i64:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vmovddup {{.*#+}} xmm1 = xmm1[0,0]
|
|
; XOPAVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpsubq %xmm1, %xmm2, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; XOPAVX1-NEXT: vpshaq %xmm1, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpshaq %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatvar_shift_v4i64:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
|
|
; XOPAVX2-NEXT: vpsrlq %xmm1, %ymm2, %ymm2
|
|
; XOPAVX2-NEXT: vpsrlq %xmm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vpxor %ymm2, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vpsubq %ymm2, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatvar_shift_v4i64:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpbroadcastq {{.*}}(%rip), %ymm2
|
|
; AVX512-NEXT: vpsrlq %xmm1, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpsrlq %xmm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpxor %ymm2, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsubq %ymm2, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%splat = shufflevector <4 x i64> %b, <4 x i64> undef, <4 x i32> zeroinitializer
|
|
%shift = ashr <4 x i64> %a, %splat
|
|
ret <4 x i64> %shift
|
|
}
|
|
|
|
define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, <8 x i32> %b) nounwind {
|
|
; AVX1-LABEL: splatvar_shift_v8i32:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3,4,5,6,7]
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; AVX1-NEXT: vpsrad %xmm1, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrad %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatvar_shift_v8i32:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX2-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3,4,5,6,7]
|
|
; AVX2-NEXT: vpsrad %xmm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatvar_shift_v8i32:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3,4,5,6,7]
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; XOPAVX1-NEXT: vpsrad %xmm1, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpsrad %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatvar_shift_v8i32:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; XOPAVX2-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3,4,5,6,7]
|
|
; XOPAVX2-NEXT: vpsrad %xmm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatvar_shift_v8i32:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vxorps %xmm2, %xmm2, %xmm2
|
|
; AVX512-NEXT: vmovss {{.*#+}} xmm1 = xmm1[0],xmm2[1,2,3]
|
|
; AVX512-NEXT: vpsrad %xmm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%splat = shufflevector <8 x i32> %b, <8 x i32> undef, <8 x i32> zeroinitializer
|
|
%shift = ashr <8 x i32> %a, %splat
|
|
ret <8 x i32> %shift
|
|
}
|
|
|
|
define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, <16 x i16> %b) nounwind {
|
|
; AVX1-LABEL: splatvar_shift_v16i16:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; AVX1-NEXT: vmovd %xmm1, %eax
|
|
; AVX1-NEXT: movzwl %ax, %eax
|
|
; AVX1-NEXT: vmovd %eax, %xmm1
|
|
; AVX1-NEXT: vpsraw %xmm1, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsraw %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatvar_shift_v16i16:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vmovd %xmm1, %eax
|
|
; AVX2-NEXT: movzwl %ax, %eax
|
|
; AVX2-NEXT: vmovd %eax, %xmm1
|
|
; AVX2-NEXT: vpsraw %xmm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatvar_shift_v16i16:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; XOPAVX1-NEXT: vmovd %xmm1, %eax
|
|
; XOPAVX1-NEXT: movzwl %ax, %eax
|
|
; XOPAVX1-NEXT: vmovd %eax, %xmm1
|
|
; XOPAVX1-NEXT: vpsraw %xmm1, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpsraw %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatvar_shift_v16i16:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vmovd %xmm1, %eax
|
|
; XOPAVX2-NEXT: movzwl %ax, %eax
|
|
; XOPAVX2-NEXT: vmovd %eax, %xmm1
|
|
; XOPAVX2-NEXT: vpsraw %xmm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatvar_shift_v16i16:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vmovd %xmm1, %eax
|
|
; AVX512-NEXT: movzwl %ax, %eax
|
|
; AVX512-NEXT: vmovd %eax, %xmm1
|
|
; AVX512-NEXT: vpsraw %xmm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%splat = shufflevector <16 x i16> %b, <16 x i16> undef, <16 x i32> zeroinitializer
|
|
%shift = ashr <16 x i16> %a, %splat
|
|
ret <16 x i16> %shift
|
|
}
|
|
|
|
define <32 x i8> @splatvar_shift_v32i8(<32 x i8> %a, <32 x i8> %b) nounwind {
|
|
; AVX1-LABEL: splatvar_shift_v32i8:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsllw $5, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm0[8],xmm1[8],xmm0[9],xmm1[9],xmm0[10],xmm1[10],xmm0[11],xmm1[11],xmm0[12],xmm1[12],xmm0[13],xmm1[13],xmm0[14],xmm1[14],xmm0[15],xmm1[15]
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm4 = xmm0[8],xmm3[8],xmm0[9],xmm3[9],xmm0[10],xmm3[10],xmm0[11],xmm3[11],xmm0[12],xmm3[12],xmm0[13],xmm3[13],xmm0[14],xmm3[14],xmm0[15],xmm3[15]
|
|
; AVX1-NEXT: vpsraw $4, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsraw $2, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm2, %xmm2, %xmm6
|
|
; AVX1-NEXT: vpblendvb %xmm6, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsraw $1, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm6, %xmm6, %xmm9
|
|
; AVX1-NEXT: vpblendvb %xmm9, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm8
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm1 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm3 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
|
|
; AVX1-NEXT: vpsraw $4, %xmm3, %xmm5
|
|
; AVX1-NEXT: vpblendvb %xmm1, %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsraw $2, %xmm3, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm1, %xmm1, %xmm4
|
|
; AVX1-NEXT: vpblendvb %xmm4, %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsraw $1, %xmm3, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm4, %xmm4, %xmm7
|
|
; AVX1-NEXT: vpblendvb %xmm7, %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpackuswb %xmm8, %xmm3, %xmm8
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $4, %xmm5, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm2, %xmm3, %xmm5, %xmm2
|
|
; AVX1-NEXT: vpsraw $2, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm6, %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsraw $1, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm9, %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $4, %xmm0, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $2, %xmm0, %xmm1
|
|
; AVX1-NEXT: vpblendvb %xmm4, %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $1, %xmm0, %xmm1
|
|
; AVX1-NEXT: vpblendvb %xmm7, %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm8, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatvar_shift_v32i8:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpbroadcastb %xmm1, %ymm1
|
|
; AVX2-NEXT: vpsllw $5, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
|
|
; AVX2-NEXT: vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2-NEXT: vpsraw $4, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX2-NEXT: vpsraw $2, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX2-NEXT: vpsraw $1, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
|
|
; AVX2-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
|
|
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2-NEXT: vpsraw $4, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsraw $2, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsraw $1, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatvar_shift_v32i8:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpshufb %xmm2, %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpsubb %xmm1, %xmm2, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; XOPAVX1-NEXT: vpshab %xmm1, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpshab %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatvar_shift_v32i8:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpbroadcastb %xmm1, %ymm1
|
|
; XOPAVX2-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; XOPAVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3
|
|
; XOPAVX2-NEXT: vpsubb %xmm2, %xmm3, %xmm2
|
|
; XOPAVX2-NEXT: vextracti128 $1, %ymm0, %xmm4
|
|
; XOPAVX2-NEXT: vpshab %xmm2, %xmm4, %xmm2
|
|
; XOPAVX2-NEXT: vpsubb %xmm1, %xmm3, %xmm1
|
|
; XOPAVX2-NEXT: vpshab %xmm1, %xmm0, %xmm0
|
|
; XOPAVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatvar_shift_v32i8:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpbroadcastb %xmm1, %ymm1
|
|
; AVX512-NEXT: vpsllw $5, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
|
|
; AVX512-NEXT: vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX512-NEXT: vpsraw $4, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX512-NEXT: vpsraw $2, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX512-NEXT: vpsraw $1, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
|
|
; AVX512-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
|
|
; AVX512-NEXT: vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX512-NEXT: vpsraw $4, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsraw $2, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsraw $1, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%splat = shufflevector <32 x i8> %b, <32 x i8> undef, <32 x i32> zeroinitializer
|
|
%shift = ashr <32 x i8> %a, %splat
|
|
ret <32 x i8> %shift
|
|
}
|
|
|
|
;
|
|
; Constant Shifts
|
|
;
|
|
|
|
define <4 x i64> @constant_shift_v4i64(<4 x i64> %a) nounwind {
|
|
; AVX1-LABEL: constant_shift_v4i64:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpsrlq $62, %xmm1, %xmm2
|
|
; AVX1-NEXT: vpsrlq $31, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1,2,3],xmm2[4,5,6,7]
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [4294967296,2]
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsubq %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrlq $7, %xmm0, %xmm2
|
|
; AVX1-NEXT: vpsrlq $1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm2[4,5,6,7]
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [4611686018427387904,72057594037927936]
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsubq %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: constant_shift_v4i64:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpsrlvq {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [4611686018427387904,72057594037927936,4294967296,2]
|
|
; AVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsubq %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: constant_shift_v4i64:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpsubq {{.*}}(%rip), %xmm1, %xmm2
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
|
; XOPAVX1-NEXT: vpshaq %xmm2, %xmm3, %xmm2
|
|
; XOPAVX1-NEXT: vpsubq {{.*}}(%rip), %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpshaq %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: constant_shift_v4i64:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpsrlvq {{.*}}(%rip), %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [4611686018427387904,72057594037927936,4294967296,2]
|
|
; XOPAVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vpsubq %ymm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: constant_shift_v4i64:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpsrlvq {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX512-NEXT: vmovdqa {{.*#+}} ymm1 = [4611686018427387904,72057594037927936,4294967296,2]
|
|
; AVX512-NEXT: vpxor %ymm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsubq %ymm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 31, i64 62>
|
|
ret <4 x i64> %shift
|
|
}
|
|
|
|
define <8 x i32> @constant_shift_v8i32(<8 x i32> %a) nounwind {
|
|
; AVX1-LABEL: constant_shift_v8i32:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vpsrad $7, %xmm0, %xmm1
|
|
; AVX1-NEXT: vpsrad $5, %xmm0, %xmm2
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm2[0,1,2,3],xmm1[4,5,6,7]
|
|
; AVX1-NEXT: vpsrad $6, %xmm0, %xmm2
|
|
; AVX1-NEXT: vpsrad $4, %xmm0, %xmm3
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7]
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vpsrad $7, %xmm0, %xmm2
|
|
; AVX1-NEXT: vpsrad $9, %xmm0, %xmm3
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm2 = xmm3[0,1,2,3],xmm2[4,5,6,7]
|
|
; AVX1-NEXT: vpsrad $8, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: constant_shift_v8i32:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpsravd {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: constant_shift_v8i32:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpshad {{.*}}(%rip), %xmm0, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; XOPAVX1-NEXT: vpshad {{.*}}(%rip), %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: constant_shift_v8i32:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpsravd {{.*}}(%rip), %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: constant_shift_v8i32:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpsravd {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 8, i32 7>
|
|
ret <8 x i32> %shift
|
|
}
|
|
|
|
define <16 x i16> @constant_shift_v16i16(<16 x i16> %a) nounwind {
|
|
; AVX1-LABEL: constant_shift_v16i16:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpsraw $8, %xmm1, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [32896,37008,41120,45232,49344,53456,57568,61680]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsraw $4, %xmm1, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [256,8480,16704,24928,33152,41376,49600,57824]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsraw $2, %xmm1, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [512,16960,33408,49856,768,17216,33664,50112]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsraw $1, %xmm1, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [1024,33920,1280,34176,1536,34432,1792,34688]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsraw $8, %xmm0, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [0,4112,8224,12336,16448,20560,24672,28784]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $4, %xmm0, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [0,8224,16448,24672,32896,41120,49344,57568]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $2, %xmm0, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [0,16448,32896,49344,256,16704,33152,49600]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $1, %xmm0, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [0,32896,256,33152,512,33408,768,33664]
|
|
; AVX1-NEXT: vpblendvb %xmm3, %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: constant_shift_v16i16:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vmovdqa {{.*#+}} ymm2 = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
|
|
; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm3 = ymm2[4],ymm1[4],ymm2[5],ymm1[5],ymm2[6],ymm1[6],ymm2[7],ymm1[7],ymm2[12],ymm1[12],ymm2[13],ymm1[13],ymm2[14],ymm1[14],ymm2[15],ymm1[15]
|
|
; AVX2-NEXT: vpunpckhwd {{.*#+}} ymm4 = ymm0[4,4,5,5,6,6,7,7,12,12,13,13,14,14,15,15]
|
|
; AVX2-NEXT: vpsravd %ymm3, %ymm4, %ymm3
|
|
; AVX2-NEXT: vpsrld $16, %ymm3, %ymm3
|
|
; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm1 = ymm2[0],ymm1[0],ymm2[1],ymm1[1],ymm2[2],ymm1[2],ymm2[3],ymm1[3],ymm2[8],ymm1[8],ymm2[9],ymm1[9],ymm2[10],ymm1[10],ymm2[11],ymm1[11]
|
|
; AVX2-NEXT: vpunpcklwd {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,8,8,9,9,10,10,11,11]
|
|
; AVX2-NEXT: vpsravd %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsrld $16, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpackusdw %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: constant_shift_v16i16:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm2
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
|
; XOPAVX1-NEXT: vpshaw %xmm2, %xmm3, %xmm2
|
|
; XOPAVX1-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpshaw %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: constant_shift_v16i16:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; XOPAVX2-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm2
|
|
; XOPAVX2-NEXT: vextracti128 $1, %ymm0, %xmm3
|
|
; XOPAVX2-NEXT: vpshaw %xmm2, %xmm3, %xmm2
|
|
; XOPAVX2-NEXT: vpsubw {{.*}}(%rip), %xmm1, %xmm1
|
|
; XOPAVX2-NEXT: vpshaw %xmm1, %xmm0, %xmm0
|
|
; XOPAVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: constant_shift_v16i16:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vmovdqa {{.*#+}} ymm1 = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]
|
|
; AVX512-NEXT: vpsravw %zmm1, %zmm0, %zmm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>
|
|
ret <16 x i16> %shift
|
|
}
|
|
|
|
define <32 x i8> @constant_shift_v32i8(<32 x i8> %a) nounwind {
|
|
; AVX1-LABEL: constant_shift_v32i8:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [0,1,2,3,4,5,6,7,7,6,5,4,3,2,1,0]
|
|
; AVX1-NEXT: vpsllw $5, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm0[8],xmm1[8],xmm0[9],xmm1[9],xmm0[10],xmm1[10],xmm0[11],xmm1[11],xmm0[12],xmm1[12],xmm0[13],xmm1[13],xmm0[14],xmm1[14],xmm0[15],xmm1[15]
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm3
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm4 = xmm0[8],xmm3[8],xmm0[9],xmm3[9],xmm0[10],xmm3[10],xmm0[11],xmm3[11],xmm0[12],xmm3[12],xmm0[13],xmm3[13],xmm0[14],xmm3[14],xmm0[15],xmm3[15]
|
|
; AVX1-NEXT: vpsraw $4, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpblendvb %xmm2, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsraw $2, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm2, %xmm2, %xmm6
|
|
; AVX1-NEXT: vpblendvb %xmm6, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsraw $1, %xmm4, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm6, %xmm6, %xmm9
|
|
; AVX1-NEXT: vpblendvb %xmm9, %xmm5, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm8
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm1 = xmm0[0],xmm1[0],xmm0[1],xmm1[1],xmm0[2],xmm1[2],xmm0[3],xmm1[3],xmm0[4],xmm1[4],xmm0[5],xmm1[5],xmm0[6],xmm1[6],xmm0[7],xmm1[7]
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm3 = xmm0[0],xmm3[0],xmm0[1],xmm3[1],xmm0[2],xmm3[2],xmm0[3],xmm3[3],xmm0[4],xmm3[4],xmm0[5],xmm3[5],xmm0[6],xmm3[6],xmm0[7],xmm3[7]
|
|
; AVX1-NEXT: vpsraw $4, %xmm3, %xmm5
|
|
; AVX1-NEXT: vpblendvb %xmm1, %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsraw $2, %xmm3, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm1, %xmm1, %xmm4
|
|
; AVX1-NEXT: vpblendvb %xmm4, %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsraw $1, %xmm3, %xmm5
|
|
; AVX1-NEXT: vpaddw %xmm4, %xmm4, %xmm7
|
|
; AVX1-NEXT: vpblendvb %xmm7, %xmm5, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpackuswb %xmm8, %xmm3, %xmm8
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $4, %xmm5, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm2, %xmm3, %xmm5, %xmm2
|
|
; AVX1-NEXT: vpsraw $2, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm6, %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsraw $1, %xmm2, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm9, %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $4, %xmm0, %xmm3
|
|
; AVX1-NEXT: vpblendvb %xmm1, %xmm3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $2, %xmm0, %xmm1
|
|
; AVX1-NEXT: vpblendvb %xmm4, %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $1, %xmm0, %xmm1
|
|
; AVX1-NEXT: vpblendvb %xmm7, %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm8, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: constant_shift_v32i8:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [0,1,2,3,4,5,6,7,7,6,5,4,3,2,1,0,0,1,2,3,4,5,6,7,7,6,5,4,3,2,1,0]
|
|
; AVX2-NEXT: vpsllw $5, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
|
|
; AVX2-NEXT: vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX2-NEXT: vpsraw $4, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX2-NEXT: vpsraw $2, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX2-NEXT: vpsraw $1, %ymm3, %ymm4
|
|
; AVX2-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
|
|
; AVX2-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
|
|
; AVX2-NEXT: vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX2-NEXT: vpsraw $4, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsraw $2, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsraw $1, %ymm0, %ymm3
|
|
; AVX2-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX2-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: constant_shift_v32i8:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpsubb {{.*}}(%rip), %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; XOPAVX1-NEXT: vpshab %xmm1, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpshab %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: constant_shift_v32i8:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; XOPAVX2-NEXT: vpsubb {{.*}}(%rip), %xmm1, %xmm1
|
|
; XOPAVX2-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; XOPAVX2-NEXT: vpshab %xmm1, %xmm2, %xmm2
|
|
; XOPAVX2-NEXT: vpshab %xmm1, %xmm0, %xmm0
|
|
; XOPAVX2-NEXT: vinserti128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: constant_shift_v32i8:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vmovdqa {{.*#+}} ymm1 = [0,1,2,3,4,5,6,7,7,6,5,4,3,2,1,0,0,1,2,3,4,5,6,7,7,6,5,4,3,2,1,0]
|
|
; AVX512-NEXT: vpsllw $5, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpunpckhbw {{.*#+}} ymm2 = ymm0[8],ymm1[8],ymm0[9],ymm1[9],ymm0[10],ymm1[10],ymm0[11],ymm1[11],ymm0[12],ymm1[12],ymm0[13],ymm1[13],ymm0[14],ymm1[14],ymm0[15],ymm1[15],ymm0[24],ymm1[24],ymm0[25],ymm1[25],ymm0[26],ymm1[26],ymm0[27],ymm1[27],ymm0[28],ymm1[28],ymm0[29],ymm1[29],ymm0[30],ymm1[30],ymm0[31],ymm1[31]
|
|
; AVX512-NEXT: vpunpckhbw {{.*#+}} ymm3 = ymm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31]
|
|
; AVX512-NEXT: vpsraw $4, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX512-NEXT: vpsraw $2, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm3
|
|
; AVX512-NEXT: vpsraw $1, %ymm3, %ymm4
|
|
; AVX512-NEXT: vpaddw %ymm2, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpblendvb %ymm2, %ymm4, %ymm3, %ymm2
|
|
; AVX512-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX512-NEXT: vpunpcklbw {{.*#+}} ymm1 = ymm0[0],ymm1[0],ymm0[1],ymm1[1],ymm0[2],ymm1[2],ymm0[3],ymm1[3],ymm0[4],ymm1[4],ymm0[5],ymm1[5],ymm0[6],ymm1[6],ymm0[7],ymm1[7],ymm0[16],ymm1[16],ymm0[17],ymm1[17],ymm0[18],ymm1[18],ymm0[19],ymm1[19],ymm0[20],ymm1[20],ymm0[21],ymm1[21],ymm0[22],ymm1[22],ymm0[23],ymm1[23]
|
|
; AVX512-NEXT: vpunpcklbw {{.*#+}} ymm0 = ymm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23]
|
|
; AVX512-NEXT: vpsraw $4, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsraw $2, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsraw $1, %ymm0, %ymm3
|
|
; AVX512-NEXT: vpaddw %ymm1, %ymm1, %ymm1
|
|
; AVX512-NEXT: vpblendvb %ymm1, %ymm3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpackuswb %ymm2, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0>
|
|
ret <32 x i8> %shift
|
|
}
|
|
|
|
;
|
|
; Uniform Constant Shifts
|
|
;
|
|
|
|
define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) nounwind {
|
|
; AVX1-LABEL: splatconstant_shift_v4i64:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpsrad $7, %xmm1, %xmm2
|
|
; AVX1-NEXT: vpsrlq $7, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vpsrad $7, %xmm0, %xmm2
|
|
; AVX1-NEXT: vpsrlq $7, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatconstant_shift_v4i64:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpsrad $7, %ymm0, %ymm1
|
|
; AVX2-NEXT: vpsrlq $7, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7]
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatconstant_shift_v4i64:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpsubq {{.*}}(%rip), %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; XOPAVX1-NEXT: vpshaq %xmm1, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpshaq %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatconstant_shift_v4i64:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpsrlq $7, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vpbroadcastq {{.*}}(%rip), %ymm1
|
|
; XOPAVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vpsubq %ymm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatconstant_shift_v4i64:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpsrad $7, %ymm0, %ymm1
|
|
; AVX512-NEXT: vpsrlq $7, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpblendd {{.*#+}} ymm0 = ymm0[0],ymm1[1],ymm0[2],ymm1[3],ymm0[4],ymm1[5],ymm0[6],ymm1[7]
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7>
|
|
ret <4 x i64> %shift
|
|
}
|
|
|
|
define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) nounwind {
|
|
; AVX1-LABEL: splatconstant_shift_v8i32:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vpsrad $5, %xmm0, %xmm1
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vpsrad $5, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatconstant_shift_v8i32:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpsrad $5, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatconstant_shift_v8i32:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpsrad $5, %xmm0, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; XOPAVX1-NEXT: vpsrad $5, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatconstant_shift_v8i32:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpsrad $5, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatconstant_shift_v8i32:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpsrad $5, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5>
|
|
ret <8 x i32> %shift
|
|
}
|
|
|
|
define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) nounwind {
|
|
; AVX1-LABEL: splatconstant_shift_v16i16:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vpsraw $3, %xmm0, %xmm1
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vpsraw $3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatconstant_shift_v16i16:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpsraw $3, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatconstant_shift_v16i16:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpsraw $3, %xmm0, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; XOPAVX1-NEXT: vpsraw $3, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatconstant_shift_v16i16:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpsraw $3, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatconstant_shift_v16i16:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpsraw $3, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3>
|
|
ret <16 x i16> %shift
|
|
}
|
|
|
|
define <32 x i8> @splatconstant_shift_v32i8(<32 x i8> %a) nounwind {
|
|
; AVX1-LABEL: splatconstant_shift_v32i8:
|
|
; AVX1: # BB#0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpsrlw $3, %xmm1, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31]
|
|
; AVX1-NEXT: vpand %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
|
|
; AVX1-NEXT: vpxor %xmm3, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsubb %xmm3, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrlw $3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpxor %xmm3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsubb %xmm3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: splatconstant_shift_v32i8:
|
|
; AVX2: # BB#0:
|
|
; AVX2-NEXT: vpsrlw $3, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
|
|
; AVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsubb %ymm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; XOPAVX1-LABEL: splatconstant_shift_v32i8:
|
|
; XOPAVX1: # BB#0:
|
|
; XOPAVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vpsubb {{.*}}(%rip), %xmm1, %xmm1
|
|
; XOPAVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; XOPAVX1-NEXT: vpshab %xmm1, %xmm2, %xmm2
|
|
; XOPAVX1-NEXT: vpshab %xmm1, %xmm0, %xmm0
|
|
; XOPAVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; XOPAVX1-NEXT: retq
|
|
;
|
|
; XOPAVX2-LABEL: splatconstant_shift_v32i8:
|
|
; XOPAVX2: # BB#0:
|
|
; XOPAVX2-NEXT: vpsrlw $3, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vmovdqa {{.*#+}} ymm1 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
|
|
; XOPAVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: vpsubb %ymm1, %ymm0, %ymm0
|
|
; XOPAVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: splatconstant_shift_v32i8:
|
|
; AVX512: ## BB#0:
|
|
; AVX512-NEXT: vpsrlw $3, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX512-NEXT: vmovdqa {{.*#+}} ymm1 = [16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]
|
|
; AVX512-NEXT: vpxor %ymm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: vpsubb %ymm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3>
|
|
ret <32 x i8> %shift
|
|
}
|