forked from OSchip/llvm-project
1258 lines
54 KiB
LLVM
1258 lines
54 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=+sse2 | FileCheck %s --check-prefix=SSE --check-prefix=SSE2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.1 | FileCheck %s --check-prefix=SSE --check-prefix=SSE41
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 --check-prefix=AVX2NOBW
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefix=AVX --check-prefix=AVX2 --check-prefix=AVX512BW
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;
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; sdiv by 7
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;
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define <2 x i64> @test_div7_2i64(<2 x i64> %a) nounwind {
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; SSE2-LABEL: test_div7_2i64:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movq %xmm0, %rax
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; SSE2-NEXT: movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925
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; SSE2-NEXT: imulq %rcx
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; SSE2-NEXT: movq %rdx, %rax
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; SSE2-NEXT: shrq $63, %rax
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; SSE2-NEXT: sarq %rdx
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; SSE2-NEXT: addq %rax, %rdx
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; SSE2-NEXT: movq %rdx, %xmm1
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; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
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; SSE2-NEXT: movq %xmm0, %rax
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; SSE2-NEXT: imulq %rcx
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; SSE2-NEXT: movq %rdx, %rax
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; SSE2-NEXT: shrq $63, %rax
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; SSE2-NEXT: sarq %rdx
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; SSE2-NEXT: addq %rax, %rdx
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; SSE2-NEXT: movq %rdx, %xmm0
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; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
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; SSE2-NEXT: movdqa %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_div7_2i64:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pextrq $1, %xmm0, %rax
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; SSE41-NEXT: movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925
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; SSE41-NEXT: imulq %rcx
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; SSE41-NEXT: movq %rdx, %rax
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; SSE41-NEXT: shrq $63, %rax
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; SSE41-NEXT: sarq %rdx
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; SSE41-NEXT: addq %rax, %rdx
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; SSE41-NEXT: movq %rdx, %xmm1
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; SSE41-NEXT: movq %xmm0, %rax
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; SSE41-NEXT: imulq %rcx
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; SSE41-NEXT: movq %rdx, %rax
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; SSE41-NEXT: shrq $63, %rax
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; SSE41-NEXT: sarq %rdx
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; SSE41-NEXT: addq %rax, %rdx
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; SSE41-NEXT: movq %rdx, %xmm0
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; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; SSE41-NEXT: retq
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;
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; AVX-LABEL: test_div7_2i64:
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; AVX: # %bb.0:
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; AVX-NEXT: vpextrq $1, %xmm0, %rax
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; AVX-NEXT: movabsq $5270498306774157605, %rcx # imm = 0x4924924924924925
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; AVX-NEXT: imulq %rcx
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; AVX-NEXT: movq %rdx, %rax
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; AVX-NEXT: shrq $63, %rax
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; AVX-NEXT: sarq %rdx
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; AVX-NEXT: addq %rax, %rdx
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; AVX-NEXT: vmovq %rdx, %xmm1
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; AVX-NEXT: vmovq %xmm0, %rax
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; AVX-NEXT: imulq %rcx
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; AVX-NEXT: movq %rdx, %rax
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; AVX-NEXT: shrq $63, %rax
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; AVX-NEXT: sarq %rdx
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; AVX-NEXT: addq %rax, %rdx
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; AVX-NEXT: vmovq %rdx, %xmm0
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; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
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; AVX-NEXT: retq
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%res = sdiv <2 x i64> %a, <i64 7, i64 7>
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ret <2 x i64> %res
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}
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define <4 x i32> @test_div7_4i32(<4 x i32> %a) nounwind {
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; SSE2-LABEL: test_div7_4i32:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027]
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; SSE2-NEXT: movdqa %xmm0, %xmm1
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; SSE2-NEXT: pmuludq %xmm2, %xmm1
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; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,3,2,3]
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; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,1,3,3]
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; SSE2-NEXT: pmuludq %xmm2, %xmm3
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; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[1,3,2,3]
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; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1]
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; SSE2-NEXT: pxor %xmm3, %xmm3
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; SSE2-NEXT: pcmpgtd %xmm0, %xmm3
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; SSE2-NEXT: pand %xmm2, %xmm3
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; SSE2-NEXT: paddd %xmm0, %xmm3
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; SSE2-NEXT: psubd %xmm3, %xmm1
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; SSE2-NEXT: paddd %xmm0, %xmm1
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; SSE2-NEXT: movdqa %xmm1, %xmm0
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; SSE2-NEXT: psrld $31, %xmm0
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; SSE2-NEXT: psrad $2, %xmm1
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; SSE2-NEXT: paddd %xmm0, %xmm1
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; SSE2-NEXT: movdqa %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_div7_4i32:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm0[1,1,3,3]
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; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [2454267027,2454267027,2454267027,2454267027]
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; SSE41-NEXT: pmuldq %xmm1, %xmm2
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; SSE41-NEXT: pmuldq %xmm0, %xmm1
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; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
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; SSE41-NEXT: pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
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; SSE41-NEXT: paddd %xmm0, %xmm1
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; SSE41-NEXT: movdqa %xmm1, %xmm0
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; SSE41-NEXT: psrld $31, %xmm0
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; SSE41-NEXT: psrad $2, %xmm1
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; SSE41-NEXT: paddd %xmm0, %xmm1
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; SSE41-NEXT: movdqa %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: test_div7_4i32:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027]
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; AVX1-NEXT: vpmuldq %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpmuldq %xmm2, %xmm0, %xmm2
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; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
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; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7]
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; AVX1-NEXT: vpaddd %xmm0, %xmm1, %xmm0
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; AVX1-NEXT: vpsrld $31, %xmm0, %xmm1
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; AVX1-NEXT: vpsrad $2, %xmm0, %xmm0
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; AVX1-NEXT: vpaddd %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test_div7_4i32:
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; AVX2: # %bb.0:
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; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
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; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027]
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; AVX2-NEXT: vpmuldq %xmm2, %xmm1, %xmm1
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; AVX2-NEXT: vpmuldq %xmm2, %xmm0, %xmm2
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; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
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; AVX2-NEXT: vpblendd {{.*#+}} xmm1 = xmm2[0],xmm1[1],xmm2[2],xmm1[3]
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; AVX2-NEXT: vpaddd %xmm0, %xmm1, %xmm0
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; AVX2-NEXT: vpsrld $31, %xmm0, %xmm1
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; AVX2-NEXT: vpsrad $2, %xmm0, %xmm0
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; AVX2-NEXT: vpaddd %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: retq
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%res = sdiv <4 x i32> %a, <i32 7, i32 7, i32 7, i32 7>
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ret <4 x i32> %res
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}
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define <8 x i16> @test_div7_8i16(<8 x i16> %a) nounwind {
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; SSE-LABEL: test_div7_8i16:
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; SSE: # %bb.0:
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; SSE-NEXT: pmulhw {{.*}}(%rip), %xmm0
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; SSE-NEXT: movdqa %xmm0, %xmm1
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; SSE-NEXT: psrlw $15, %xmm1
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; SSE-NEXT: psraw $1, %xmm0
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; SSE-NEXT: paddw %xmm1, %xmm0
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; SSE-NEXT: retq
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;
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; AVX-LABEL: test_div7_8i16:
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; AVX: # %bb.0:
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; AVX-NEXT: vpmulhw {{.*}}(%rip), %xmm0, %xmm0
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; AVX-NEXT: vpsrlw $15, %xmm0, %xmm1
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; AVX-NEXT: vpsraw $1, %xmm0, %xmm0
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; AVX-NEXT: vpaddw %xmm1, %xmm0, %xmm0
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; AVX-NEXT: retq
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%res = sdiv <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
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ret <8 x i16> %res
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}
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define <16 x i8> @test_div7_16i8(<16 x i8> %a) nounwind {
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; SSE2-LABEL: test_div7_16i8:
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; SSE2: # %bb.0:
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; SSE2-NEXT: punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
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; SSE2-NEXT: psraw $8, %xmm2
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; SSE2-NEXT: movdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
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; SSE2-NEXT: pmullw %xmm3, %xmm2
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; SSE2-NEXT: psrlw $8, %xmm2
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
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; SSE2-NEXT: psraw $8, %xmm1
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; SSE2-NEXT: pmullw %xmm3, %xmm1
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; SSE2-NEXT: psrlw $8, %xmm1
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; SSE2-NEXT: packuswb %xmm2, %xmm1
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; SSE2-NEXT: paddb %xmm0, %xmm1
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; SSE2-NEXT: movdqa %xmm1, %xmm0
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; SSE2-NEXT: psrlw $2, %xmm0
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; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
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; SSE2-NEXT: movdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; SSE2-NEXT: pxor %xmm2, %xmm0
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; SSE2-NEXT: psrlw $7, %xmm1
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; SSE2-NEXT: pand {{.*}}(%rip), %xmm1
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; SSE2-NEXT: paddb %xmm0, %xmm1
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; SSE2-NEXT: psubb %xmm2, %xmm1
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; SSE2-NEXT: movdqa %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE41-LABEL: test_div7_16i8:
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; SSE41: # %bb.0:
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; SSE41-NEXT: pmovsxbw %xmm0, %xmm1
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
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; SSE41-NEXT: pmullw %xmm2, %xmm1
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; SSE41-NEXT: psrlw $8, %xmm1
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; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm0[2,3,0,1]
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; SSE41-NEXT: pmovsxbw %xmm3, %xmm3
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; SSE41-NEXT: pmullw %xmm2, %xmm3
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; SSE41-NEXT: psrlw $8, %xmm3
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; SSE41-NEXT: packuswb %xmm3, %xmm1
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; SSE41-NEXT: paddb %xmm0, %xmm1
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; SSE41-NEXT: movdqa %xmm1, %xmm0
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; SSE41-NEXT: psrlw $2, %xmm0
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; SSE41-NEXT: pand {{.*}}(%rip), %xmm0
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; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; SSE41-NEXT: pxor %xmm2, %xmm0
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; SSE41-NEXT: psrlw $7, %xmm1
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; SSE41-NEXT: pand {{.*}}(%rip), %xmm1
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; SSE41-NEXT: paddb %xmm0, %xmm1
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; SSE41-NEXT: psubb %xmm2, %xmm1
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; SSE41-NEXT: movdqa %xmm1, %xmm0
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; SSE41-NEXT: retq
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;
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; AVX1-LABEL: test_div7_16i8:
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; AVX1: # %bb.0:
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; AVX1-NEXT: vpmovsxbw %xmm0, %xmm1
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
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; AVX1-NEXT: vpmullw %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $8, %xmm1, %xmm1
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; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm0[2,3,0,1]
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; AVX1-NEXT: vpmovsxbw %xmm3, %xmm3
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; AVX1-NEXT: vpmullw %xmm2, %xmm3, %xmm2
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; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
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; AVX1-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpaddb %xmm0, %xmm1, %xmm0
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; AVX1-NEXT: vpsrlw $2, %xmm0, %xmm1
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; AVX1-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
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; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; AVX1-NEXT: vpxor %xmm2, %xmm1, %xmm1
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; AVX1-NEXT: vpsrlw $7, %xmm0, %xmm0
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; AVX1-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
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; AVX1-NEXT: vpaddb %xmm0, %xmm1, %xmm0
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; AVX1-NEXT: vpsubb %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2NOBW-LABEL: test_div7_16i8:
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; AVX2NOBW: # %bb.0:
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; AVX2NOBW-NEXT: vpmovsxbw %xmm0, %ymm1
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; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
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; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
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; AVX2NOBW-NEXT: vextracti128 $1, %ymm1, %xmm2
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; AVX2NOBW-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
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; AVX2NOBW-NEXT: vpaddb %xmm0, %xmm1, %xmm0
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; AVX2NOBW-NEXT: vpsrlw $2, %xmm0, %xmm1
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; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
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; AVX2NOBW-NEXT: vmovdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; AVX2NOBW-NEXT: vpxor %xmm2, %xmm1, %xmm1
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; AVX2NOBW-NEXT: vpsrlw $7, %xmm0, %xmm0
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; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
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; AVX2NOBW-NEXT: vpaddb %xmm0, %xmm1, %xmm0
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; AVX2NOBW-NEXT: vpsubb %xmm2, %xmm0, %xmm0
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; AVX2NOBW-NEXT: vzeroupper
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; AVX2NOBW-NEXT: retq
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;
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; AVX512BW-LABEL: test_div7_16i8:
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; AVX512BW: # %bb.0:
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; AVX512BW-NEXT: vpmovsxbw %xmm0, %ymm1
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; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
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; AVX512BW-NEXT: vpsrlw $8, %ymm1, %ymm1
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; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
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; AVX512BW-NEXT: vpaddb %xmm0, %xmm1, %xmm0
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; AVX512BW-NEXT: vpsrlw $2, %xmm0, %xmm1
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; AVX512BW-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
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; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm2 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
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; AVX512BW-NEXT: vpxor %xmm2, %xmm1, %xmm1
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; AVX512BW-NEXT: vpsrlw $7, %xmm0, %xmm0
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; AVX512BW-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
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; AVX512BW-NEXT: vpaddb %xmm0, %xmm1, %xmm0
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; AVX512BW-NEXT: vpsubb %xmm2, %xmm0, %xmm0
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; AVX512BW-NEXT: vzeroupper
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; AVX512BW-NEXT: retq
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%res = sdiv <16 x i8> %a, <i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7>
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ret <16 x i8> %res
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}
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;
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; sdiv by non-splat constant
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;
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define <16 x i8> @test_divconstant_16i8(<16 x i8> %a) nounwind {
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; SSE2-LABEL: test_divconstant_16i8:
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; SSE2: # %bb.0:
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; SSE2-NEXT: movdqa %xmm0, %xmm1
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; SSE2-NEXT: movdqa %xmm0, %xmm2
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; SSE2-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm0[8],xmm3[9],xmm0[9],xmm3[10],xmm0[10],xmm3[11],xmm0[11],xmm3[12],xmm0[12],xmm3[13],xmm0[13],xmm3[14],xmm0[14],xmm3[15],xmm0[15]
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; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; SSE2-NEXT: punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm1
|
|
; SSE2-NEXT: movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
|
|
; SSE2-NEXT: pand %xmm4, %xmm1
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: pand %xmm4, %xmm2
|
|
; SSE2-NEXT: packuswb %xmm1, %xmm2
|
|
; SSE2-NEXT: psraw $8, %xmm3
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm3
|
|
; SSE2-NEXT: psrlw $8, %xmm3
|
|
; SSE2-NEXT: psraw $8, %xmm0
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm0
|
|
; SSE2-NEXT: psrlw $8, %xmm0
|
|
; SSE2-NEXT: packuswb %xmm3, %xmm0
|
|
; SSE2-NEXT: paddb %xmm2, %xmm0
|
|
; SSE2-NEXT: movdqa %xmm0, %xmm1
|
|
; SSE2-NEXT: punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
|
|
; SSE2-NEXT: psraw $8, %xmm1
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm1
|
|
; SSE2-NEXT: psrlw $8, %xmm1
|
|
; SSE2-NEXT: movdqa %xmm0, %xmm2
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE2-NEXT: psraw $8, %xmm2
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: psrlw $8, %xmm2
|
|
; SSE2-NEXT: packuswb %xmm1, %xmm2
|
|
; SSE2-NEXT: psrlw $7, %xmm0
|
|
; SSE2-NEXT: pand {{.*}}(%rip), %xmm0
|
|
; SSE2-NEXT: paddb %xmm2, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: test_divconstant_16i8:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: movdqa %xmm0, %xmm1
|
|
; SSE41-NEXT: pmovzxbw {{.*#+}} xmm2 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; SSE41-NEXT: pmovsxbw %xmm0, %xmm0
|
|
; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm1[2,3,0,1]
|
|
; SSE41-NEXT: punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm1
|
|
; SSE41-NEXT: movdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
|
|
; SSE41-NEXT: pand %xmm4, %xmm1
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: pand %xmm4, %xmm2
|
|
; SSE41-NEXT: packuswb %xmm1, %xmm2
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm0
|
|
; SSE41-NEXT: psrlw $8, %xmm0
|
|
; SSE41-NEXT: pmovsxbw %xmm3, %xmm1
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm1
|
|
; SSE41-NEXT: psrlw $8, %xmm1
|
|
; SSE41-NEXT: packuswb %xmm1, %xmm0
|
|
; SSE41-NEXT: paddb %xmm2, %xmm0
|
|
; SSE41-NEXT: movdqa %xmm0, %xmm1
|
|
; SSE41-NEXT: punpckhbw {{.*#+}} xmm1 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
|
|
; SSE41-NEXT: psraw $8, %xmm1
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm1
|
|
; SSE41-NEXT: psrlw $8, %xmm1
|
|
; SSE41-NEXT: movdqa %xmm0, %xmm2
|
|
; SSE41-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE41-NEXT: psraw $8, %xmm2
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: psrlw $8, %xmm2
|
|
; SSE41-NEXT: packuswb %xmm1, %xmm2
|
|
; SSE41-NEXT: psrlw $7, %xmm0
|
|
; SSE41-NEXT: pand {{.*}}(%rip), %xmm0
|
|
; SSE41-NEXT: paddb %xmm2, %xmm0
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX1-LABEL: test_divconstant_16i8:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
|
|
; AVX1-NEXT: vpand %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm3 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
|
|
; AVX1-NEXT: vpand %xmm2, %xmm3, %xmm2
|
|
; AVX1-NEXT: vpackuswb %xmm1, %xmm2, %xmm1
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm2
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm0
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrlw $8, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpackuswb %xmm0, %xmm2, %xmm0
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $8, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrlw $8, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm2 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpackuswb %xmm1, %xmm2, %xmm1
|
|
; AVX1-NEXT: vpsrlw $7, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
|
|
; AVX1-NEXT: vpaddb %xmm0, %xmm1, %xmm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2NOBW-LABEL: test_divconstant_16i8:
|
|
; AVX2NOBW: # %bb.0:
|
|
; AVX2NOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpmovsxbw %xmm0, %ymm0
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm0, %xmm2
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
|
|
; AVX2NOBW-NEXT: vpaddb %xmm1, %xmm0, %xmm0
|
|
; AVX2NOBW-NEXT: vpmovsxbw %xmm0, %ymm1
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpsrlw $7, %xmm0, %xmm0
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
|
|
; AVX2NOBW-NEXT: vpaddb %xmm0, %xmm1, %xmm0
|
|
; AVX2NOBW-NEXT: vzeroupper
|
|
; AVX2NOBW-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: test_divconstant_16i8:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
|
|
; AVX512BW-NEXT: vpmovsxbw %xmm0, %ymm0
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %ymm0, %ymm0
|
|
; AVX512BW-NEXT: vpsrlw $8, %ymm0, %ymm0
|
|
; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0
|
|
; AVX512BW-NEXT: vpaddb %xmm1, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vpsrlw $7, %xmm0, %xmm1
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpmovsxbw %xmm0, %ymm0
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} ymm2 = [2,2,1,2,3,1,2,3,3,2,1,3,2,1,1,2]
|
|
; AVX512BW-NEXT: vpsravw %zmm2, %zmm0, %zmm0
|
|
; AVX512BW-NEXT: vpmovwb %zmm0, %ymm0
|
|
; AVX512BW-NEXT: vpaddb %xmm1, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vzeroupper
|
|
; AVX512BW-NEXT: retq
|
|
%res = sdiv <16 x i8> %a, <i8 7, i8 8, i8 9, i8 10,i8 11, i8 12, i8 13, i8 14, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9,i8 9, i8 7>
|
|
ret <16 x i8> %res
|
|
}
|
|
|
|
;
|
|
; srem by 7
|
|
;
|
|
|
|
define <2 x i64> @test_rem7_2i64(<2 x i64> %a) nounwind {
|
|
; SSE2-LABEL: test_rem7_2i64:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movq %xmm0, %rcx
|
|
; SSE2-NEXT: movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925
|
|
; SSE2-NEXT: movq %rcx, %rax
|
|
; SSE2-NEXT: imulq %rsi
|
|
; SSE2-NEXT: movq %rdx, %rax
|
|
; SSE2-NEXT: shrq $63, %rax
|
|
; SSE2-NEXT: sarq %rdx
|
|
; SSE2-NEXT: addq %rax, %rdx
|
|
; SSE2-NEXT: leaq (,%rdx,8), %rax
|
|
; SSE2-NEXT: subq %rax, %rdx
|
|
; SSE2-NEXT: addq %rcx, %rdx
|
|
; SSE2-NEXT: movq %rdx, %xmm1
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
|
|
; SSE2-NEXT: movq %xmm0, %rcx
|
|
; SSE2-NEXT: movq %rcx, %rax
|
|
; SSE2-NEXT: imulq %rsi
|
|
; SSE2-NEXT: movq %rdx, %rax
|
|
; SSE2-NEXT: shrq $63, %rax
|
|
; SSE2-NEXT: sarq %rdx
|
|
; SSE2-NEXT: addq %rax, %rdx
|
|
; SSE2-NEXT: leaq (,%rdx,8), %rax
|
|
; SSE2-NEXT: subq %rax, %rdx
|
|
; SSE2-NEXT: addq %rcx, %rdx
|
|
; SSE2-NEXT: movq %rdx, %xmm0
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm1 = xmm1[0],xmm0[0]
|
|
; SSE2-NEXT: movdqa %xmm1, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: test_rem7_2i64:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: pextrq $1, %xmm0, %rcx
|
|
; SSE41-NEXT: movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925
|
|
; SSE41-NEXT: movq %rcx, %rax
|
|
; SSE41-NEXT: imulq %rsi
|
|
; SSE41-NEXT: movq %rdx, %rax
|
|
; SSE41-NEXT: shrq $63, %rax
|
|
; SSE41-NEXT: sarq %rdx
|
|
; SSE41-NEXT: addq %rax, %rdx
|
|
; SSE41-NEXT: leaq (,%rdx,8), %rax
|
|
; SSE41-NEXT: subq %rax, %rdx
|
|
; SSE41-NEXT: addq %rcx, %rdx
|
|
; SSE41-NEXT: movq %rdx, %xmm1
|
|
; SSE41-NEXT: movq %xmm0, %rcx
|
|
; SSE41-NEXT: movq %rcx, %rax
|
|
; SSE41-NEXT: imulq %rsi
|
|
; SSE41-NEXT: movq %rdx, %rax
|
|
; SSE41-NEXT: shrq $63, %rax
|
|
; SSE41-NEXT: sarq %rdx
|
|
; SSE41-NEXT: addq %rax, %rdx
|
|
; SSE41-NEXT: leaq (,%rdx,8), %rax
|
|
; SSE41-NEXT: subq %rax, %rdx
|
|
; SSE41-NEXT: addq %rcx, %rdx
|
|
; SSE41-NEXT: movq %rdx, %xmm0
|
|
; SSE41-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX-LABEL: test_rem7_2i64:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vpextrq $1, %xmm0, %rcx
|
|
; AVX-NEXT: movabsq $5270498306774157605, %rsi # imm = 0x4924924924924925
|
|
; AVX-NEXT: movq %rcx, %rax
|
|
; AVX-NEXT: imulq %rsi
|
|
; AVX-NEXT: movq %rdx, %rax
|
|
; AVX-NEXT: shrq $63, %rax
|
|
; AVX-NEXT: sarq %rdx
|
|
; AVX-NEXT: addq %rax, %rdx
|
|
; AVX-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX-NEXT: subq %rax, %rdx
|
|
; AVX-NEXT: addq %rcx, %rdx
|
|
; AVX-NEXT: vmovq %rdx, %xmm1
|
|
; AVX-NEXT: vmovq %xmm0, %rcx
|
|
; AVX-NEXT: movq %rcx, %rax
|
|
; AVX-NEXT: imulq %rsi
|
|
; AVX-NEXT: movq %rdx, %rax
|
|
; AVX-NEXT: shrq $63, %rax
|
|
; AVX-NEXT: sarq %rdx
|
|
; AVX-NEXT: addq %rax, %rdx
|
|
; AVX-NEXT: leaq (,%rdx,8), %rax
|
|
; AVX-NEXT: subq %rax, %rdx
|
|
; AVX-NEXT: addq %rcx, %rdx
|
|
; AVX-NEXT: vmovq %rdx, %xmm0
|
|
; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; AVX-NEXT: retq
|
|
%res = srem <2 x i64> %a, <i64 7, i64 7>
|
|
ret <2 x i64> %res
|
|
}
|
|
|
|
define <4 x i32> @test_rem7_4i32(<4 x i32> %a) nounwind {
|
|
; SSE2-LABEL: test_rem7_4i32:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [2454267027,2454267027,2454267027,2454267027]
|
|
; SSE2-NEXT: movdqa %xmm0, %xmm2
|
|
; SSE2-NEXT: pmuludq %xmm1, %xmm2
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,3,2,3]
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm0[1,1,3,3]
|
|
; SSE2-NEXT: pmuludq %xmm1, %xmm3
|
|
; SSE2-NEXT: pshufd {{.*#+}} xmm3 = xmm3[1,3,2,3]
|
|
; SSE2-NEXT: punpckldq {{.*#+}} xmm2 = xmm2[0],xmm3[0],xmm2[1],xmm3[1]
|
|
; SSE2-NEXT: pxor %xmm3, %xmm3
|
|
; SSE2-NEXT: pcmpgtd %xmm0, %xmm3
|
|
; SSE2-NEXT: pand %xmm1, %xmm3
|
|
; SSE2-NEXT: paddd %xmm0, %xmm3
|
|
; SSE2-NEXT: psubd %xmm3, %xmm2
|
|
; SSE2-NEXT: paddd %xmm0, %xmm2
|
|
; SSE2-NEXT: movdqa %xmm2, %xmm1
|
|
; SSE2-NEXT: psrld $31, %xmm1
|
|
; SSE2-NEXT: psrad $2, %xmm2
|
|
; SSE2-NEXT: paddd %xmm1, %xmm2
|
|
; SSE2-NEXT: movdqa %xmm2, %xmm1
|
|
; SSE2-NEXT: pslld $3, %xmm1
|
|
; SSE2-NEXT: psubd %xmm1, %xmm2
|
|
; SSE2-NEXT: paddd %xmm2, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: test_rem7_4i32:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
|
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027]
|
|
; SSE41-NEXT: pmuldq %xmm2, %xmm1
|
|
; SSE41-NEXT: pmuldq %xmm0, %xmm2
|
|
; SSE41-NEXT: pshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
|
|
; SSE41-NEXT: pblendw {{.*#+}} xmm2 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7]
|
|
; SSE41-NEXT: paddd %xmm0, %xmm2
|
|
; SSE41-NEXT: movdqa %xmm2, %xmm1
|
|
; SSE41-NEXT: psrld $31, %xmm1
|
|
; SSE41-NEXT: psrad $2, %xmm2
|
|
; SSE41-NEXT: paddd %xmm1, %xmm2
|
|
; SSE41-NEXT: pmulld {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: psubd %xmm2, %xmm0
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX1-LABEL: test_rem7_4i32:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027]
|
|
; AVX1-NEXT: vpmuldq %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpmuldq %xmm2, %xmm0, %xmm2
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm1 = xmm2[0,1],xmm1[2,3],xmm2[4,5],xmm1[6,7]
|
|
; AVX1-NEXT: vpaddd %xmm0, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrld $31, %xmm1, %xmm2
|
|
; AVX1-NEXT: vpsrad $2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddd %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpmulld {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsubd %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test_rem7_4i32:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
|
|
; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [2454267027,2454267027,2454267027,2454267027]
|
|
; AVX2-NEXT: vpmuldq %xmm2, %xmm1, %xmm1
|
|
; AVX2-NEXT: vpmuldq %xmm2, %xmm0, %xmm2
|
|
; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
|
|
; AVX2-NEXT: vpblendd {{.*#+}} xmm1 = xmm2[0],xmm1[1],xmm2[2],xmm1[3]
|
|
; AVX2-NEXT: vpaddd %xmm0, %xmm1, %xmm1
|
|
; AVX2-NEXT: vpsrld $31, %xmm1, %xmm2
|
|
; AVX2-NEXT: vpsrad $2, %xmm1, %xmm1
|
|
; AVX2-NEXT: vpaddd %xmm2, %xmm1, %xmm1
|
|
; AVX2-NEXT: vpbroadcastd {{.*#+}} xmm2 = [7,7,7,7]
|
|
; AVX2-NEXT: vpmulld %xmm2, %xmm1, %xmm1
|
|
; AVX2-NEXT: vpsubd %xmm1, %xmm0, %xmm0
|
|
; AVX2-NEXT: retq
|
|
%res = srem <4 x i32> %a, <i32 7, i32 7, i32 7, i32 7>
|
|
ret <4 x i32> %res
|
|
}
|
|
|
|
define <8 x i16> @test_rem7_8i16(<8 x i16> %a) nounwind {
|
|
; SSE-LABEL: test_rem7_8i16:
|
|
; SSE: # %bb.0:
|
|
; SSE-NEXT: movdqa {{.*#+}} xmm1 = [18725,18725,18725,18725,18725,18725,18725,18725]
|
|
; SSE-NEXT: pmulhw %xmm0, %xmm1
|
|
; SSE-NEXT: movdqa %xmm1, %xmm2
|
|
; SSE-NEXT: psrlw $15, %xmm2
|
|
; SSE-NEXT: psraw $1, %xmm1
|
|
; SSE-NEXT: paddw %xmm2, %xmm1
|
|
; SSE-NEXT: pmullw {{.*}}(%rip), %xmm1
|
|
; SSE-NEXT: psubw %xmm1, %xmm0
|
|
; SSE-NEXT: retq
|
|
;
|
|
; AVX-LABEL: test_rem7_8i16:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vpmulhw {{.*}}(%rip), %xmm0, %xmm1
|
|
; AVX-NEXT: vpsrlw $15, %xmm1, %xmm2
|
|
; AVX-NEXT: vpsraw $1, %xmm1, %xmm1
|
|
; AVX-NEXT: vpaddw %xmm2, %xmm1, %xmm1
|
|
; AVX-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX-NEXT: vpsubw %xmm1, %xmm0, %xmm0
|
|
; AVX-NEXT: retq
|
|
%res = srem <8 x i16> %a, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7>
|
|
ret <8 x i16> %res
|
|
}
|
|
|
|
define <16 x i8> @test_rem7_16i8(<16 x i8> %a) nounwind {
|
|
; SSE2-LABEL: test_rem7_16i8:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
|
|
; SSE2-NEXT: psraw $8, %xmm2
|
|
; SSE2-NEXT: movdqa {{.*#+}} xmm3 = [65427,65427,65427,65427,65427,65427,65427,65427]
|
|
; SSE2-NEXT: pmullw %xmm3, %xmm2
|
|
; SSE2-NEXT: psrlw $8, %xmm2
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
|
|
; SSE2-NEXT: psraw $8, %xmm1
|
|
; SSE2-NEXT: pmullw %xmm3, %xmm1
|
|
; SSE2-NEXT: psrlw $8, %xmm1
|
|
; SSE2-NEXT: packuswb %xmm2, %xmm1
|
|
; SSE2-NEXT: paddb %xmm0, %xmm1
|
|
; SSE2-NEXT: movdqa %xmm1, %xmm2
|
|
; SSE2-NEXT: psrlw $2, %xmm2
|
|
; SSE2-NEXT: pand {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: movdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; SSE2-NEXT: pxor %xmm3, %xmm2
|
|
; SSE2-NEXT: psrlw $7, %xmm1
|
|
; SSE2-NEXT: pand {{.*}}(%rip), %xmm1
|
|
; SSE2-NEXT: paddb %xmm2, %xmm1
|
|
; SSE2-NEXT: psubb %xmm3, %xmm1
|
|
; SSE2-NEXT: movdqa %xmm1, %xmm2
|
|
; SSE2-NEXT: psllw $3, %xmm2
|
|
; SSE2-NEXT: pand {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: psubb %xmm2, %xmm1
|
|
; SSE2-NEXT: paddb %xmm1, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: test_rem7_16i8:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: pmovsxbw %xmm0, %xmm1
|
|
; SSE41-NEXT: movdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
|
|
; SSE41-NEXT: pmullw %xmm2, %xmm1
|
|
; SSE41-NEXT: psrlw $8, %xmm1
|
|
; SSE41-NEXT: pshufd {{.*#+}} xmm3 = xmm0[2,3,0,1]
|
|
; SSE41-NEXT: pmovsxbw %xmm3, %xmm3
|
|
; SSE41-NEXT: pmullw %xmm2, %xmm3
|
|
; SSE41-NEXT: psrlw $8, %xmm3
|
|
; SSE41-NEXT: packuswb %xmm3, %xmm1
|
|
; SSE41-NEXT: paddb %xmm0, %xmm1
|
|
; SSE41-NEXT: movdqa %xmm1, %xmm2
|
|
; SSE41-NEXT: psrlw $2, %xmm2
|
|
; SSE41-NEXT: pand {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: movdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; SSE41-NEXT: pxor %xmm3, %xmm2
|
|
; SSE41-NEXT: psrlw $7, %xmm1
|
|
; SSE41-NEXT: pand {{.*}}(%rip), %xmm1
|
|
; SSE41-NEXT: paddb %xmm2, %xmm1
|
|
; SSE41-NEXT: psubb %xmm3, %xmm1
|
|
; SSE41-NEXT: movdqa %xmm1, %xmm2
|
|
; SSE41-NEXT: psllw $3, %xmm2
|
|
; SSE41-NEXT: pand {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: psubb %xmm2, %xmm1
|
|
; SSE41-NEXT: paddb %xmm1, %xmm0
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX1-LABEL: test_rem7_16i8:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [65427,65427,65427,65427,65427,65427,65427,65427]
|
|
; AVX1-NEXT: vpmullw %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrlw $8, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm3 = xmm0[2,3,0,1]
|
|
; AVX1-NEXT: vpmovsxbw %xmm3, %xmm3
|
|
; AVX1-NEXT: vpmullw %xmm2, %xmm3, %xmm2
|
|
; AVX1-NEXT: vpsrlw $8, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddb %xmm0, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrlw $2, %xmm1, %xmm2
|
|
; AVX1-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; AVX1-NEXT: vpxor %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrlw $7, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm2, %xmm1
|
|
; AVX1-NEXT: vpsubb %xmm3, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsllw $3, %xmm1, %xmm2
|
|
; AVX1-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsubb %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2NOBW-LABEL: test_rem7_16i8:
|
|
; AVX2NOBW: # %bb.0:
|
|
; AVX2NOBW-NEXT: vpmovsxbw %xmm0, %ymm1
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpaddb %xmm0, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpsrlw $2, %xmm1, %xmm2
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX2NOBW-NEXT: vmovdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; AVX2NOBW-NEXT: vpxor %xmm3, %xmm2, %xmm2
|
|
; AVX2NOBW-NEXT: vpsrlw $7, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpaddb %xmm1, %xmm2, %xmm1
|
|
; AVX2NOBW-NEXT: vpsubb %xmm3, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpsllw $3, %xmm1, %xmm2
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX2NOBW-NEXT: vpsubb %xmm2, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpaddb %xmm1, %xmm0, %xmm0
|
|
; AVX2NOBW-NEXT: vzeroupper
|
|
; AVX2NOBW-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: test_rem7_16i8:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vpmovsxbw %xmm0, %ymm1
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpsrlw $8, %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
|
|
; AVX512BW-NEXT: vpaddb %xmm0, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpsrlw $2, %xmm1, %xmm2
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = [32,32,32,32,32,32,32,32,32,32,32,32,32,32,32,32]
|
|
; AVX512BW-NEXT: vpxor %xmm3, %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vpsrlw $7, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpaddb %xmm1, %xmm2, %xmm1
|
|
; AVX512BW-NEXT: vpsubb %xmm3, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpsllw $3, %xmm1, %xmm2
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vpsubb %xmm2, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpaddb %xmm1, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vzeroupper
|
|
; AVX512BW-NEXT: retq
|
|
%res = srem <16 x i8> %a, <i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7,i8 7, i8 7, i8 7, i8 7>
|
|
ret <16 x i8> %res
|
|
}
|
|
|
|
;
|
|
; srem by non-splat constant
|
|
;
|
|
|
|
define <16 x i8> @test_remconstant_16i8(<16 x i8> %a) nounwind {
|
|
; SSE2-LABEL: test_remconstant_16i8:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movdqa %xmm0, %xmm2
|
|
; SSE2-NEXT: punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
|
|
; SSE2-NEXT: pand %xmm1, %xmm2
|
|
; SSE2-NEXT: movdqa %xmm0, %xmm3
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm3
|
|
; SSE2-NEXT: pand %xmm1, %xmm3
|
|
; SSE2-NEXT: packuswb %xmm2, %xmm3
|
|
; SSE2-NEXT: punpckhbw {{.*#+}} xmm4 = xmm4[8],xmm0[8],xmm4[9],xmm0[9],xmm4[10],xmm0[10],xmm4[11],xmm0[11],xmm4[12],xmm0[12],xmm4[13],xmm0[13],xmm4[14],xmm0[14],xmm4[15],xmm0[15]
|
|
; SSE2-NEXT: psraw $8, %xmm4
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm4
|
|
; SSE2-NEXT: psrlw $8, %xmm4
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE2-NEXT: psraw $8, %xmm2
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: psrlw $8, %xmm2
|
|
; SSE2-NEXT: packuswb %xmm4, %xmm2
|
|
; SSE2-NEXT: paddb %xmm3, %xmm2
|
|
; SSE2-NEXT: movdqa %xmm2, %xmm3
|
|
; SSE2-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
|
|
; SSE2-NEXT: psraw $8, %xmm3
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm3
|
|
; SSE2-NEXT: psrlw $8, %xmm3
|
|
; SSE2-NEXT: movdqa %xmm2, %xmm4
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3],xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
|
|
; SSE2-NEXT: psraw $8, %xmm4
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm4
|
|
; SSE2-NEXT: psrlw $8, %xmm4
|
|
; SSE2-NEXT: packuswb %xmm3, %xmm4
|
|
; SSE2-NEXT: psrlw $7, %xmm2
|
|
; SSE2-NEXT: pand {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: paddb %xmm4, %xmm2
|
|
; SSE2-NEXT: movdqa %xmm2, %xmm3
|
|
; SSE2-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm0[8],xmm3[9],xmm0[9],xmm3[10],xmm0[10],xmm3[11],xmm0[11],xmm3[12],xmm0[12],xmm3[13],xmm0[13],xmm3[14],xmm0[14],xmm3[15],xmm0[15]
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm3
|
|
; SSE2-NEXT: pand %xmm1, %xmm3
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE2-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE2-NEXT: pand %xmm1, %xmm2
|
|
; SSE2-NEXT: packuswb %xmm3, %xmm2
|
|
; SSE2-NEXT: psubb %xmm2, %xmm0
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: test_remconstant_16i8:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: movdqa %xmm0, %xmm2
|
|
; SSE41-NEXT: punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
|
|
; SSE41-NEXT: pand %xmm1, %xmm2
|
|
; SSE41-NEXT: pmovzxbw {{.*#+}} xmm3 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm3
|
|
; SSE41-NEXT: pand %xmm1, %xmm3
|
|
; SSE41-NEXT: packuswb %xmm2, %xmm3
|
|
; SSE41-NEXT: pmovsxbw %xmm0, %xmm2
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: psrlw $8, %xmm2
|
|
; SSE41-NEXT: pshufd {{.*#+}} xmm4 = xmm0[2,3,0,1]
|
|
; SSE41-NEXT: pmovsxbw %xmm4, %xmm4
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm4
|
|
; SSE41-NEXT: psrlw $8, %xmm4
|
|
; SSE41-NEXT: packuswb %xmm4, %xmm2
|
|
; SSE41-NEXT: paddb %xmm3, %xmm2
|
|
; SSE41-NEXT: movdqa %xmm2, %xmm3
|
|
; SSE41-NEXT: punpckhbw {{.*#+}} xmm3 = xmm3[8],xmm2[8],xmm3[9],xmm2[9],xmm3[10],xmm2[10],xmm3[11],xmm2[11],xmm3[12],xmm2[12],xmm3[13],xmm2[13],xmm3[14],xmm2[14],xmm3[15],xmm2[15]
|
|
; SSE41-NEXT: psraw $8, %xmm3
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm3
|
|
; SSE41-NEXT: psrlw $8, %xmm3
|
|
; SSE41-NEXT: movdqa %xmm2, %xmm4
|
|
; SSE41-NEXT: punpcklbw {{.*#+}} xmm4 = xmm4[0],xmm2[0],xmm4[1],xmm2[1],xmm4[2],xmm2[2],xmm4[3],xmm2[3],xmm4[4],xmm2[4],xmm4[5],xmm2[5],xmm4[6],xmm2[6],xmm4[7],xmm2[7]
|
|
; SSE41-NEXT: psraw $8, %xmm4
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm4
|
|
; SSE41-NEXT: psrlw $8, %xmm4
|
|
; SSE41-NEXT: packuswb %xmm3, %xmm4
|
|
; SSE41-NEXT: psrlw $7, %xmm2
|
|
; SSE41-NEXT: pand {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: paddb %xmm4, %xmm2
|
|
; SSE41-NEXT: pmovzxbw {{.*#+}} xmm3 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
|
|
; SSE41-NEXT: punpckhbw {{.*#+}} xmm2 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm2
|
|
; SSE41-NEXT: pand %xmm1, %xmm2
|
|
; SSE41-NEXT: pmullw {{.*}}(%rip), %xmm3
|
|
; SSE41-NEXT: pand %xmm1, %xmm3
|
|
; SSE41-NEXT: packuswb %xmm2, %xmm3
|
|
; SSE41-NEXT: psubb %xmm3, %xmm0
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX1-LABEL: test_remconstant_16i8:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
|
|
; AVX1-NEXT: vpand %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm3 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
|
|
; AVX1-NEXT: vpand %xmm2, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpackuswb %xmm1, %xmm3, %xmm1
|
|
; AVX1-NEXT: vpmovsxbw %xmm0, %xmm3
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpshufd {{.*#+}} xmm4 = xmm0[2,3,0,1]
|
|
; AVX1-NEXT: vpmovsxbw %xmm4, %xmm4
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpackuswb %xmm4, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm3, %xmm1
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm1[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
|
|
; AVX1-NEXT: vpsraw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
|
|
; AVX1-NEXT: vpsrlw $8, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpunpcklbw {{.*#+}} xmm4 = xmm1[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpsraw $8, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm4, %xmm4
|
|
; AVX1-NEXT: vpsrlw $8, %xmm4, %xmm4
|
|
; AVX1-NEXT: vpackuswb %xmm3, %xmm4, %xmm3
|
|
; AVX1-NEXT: vpsrlw $7, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vpaddb %xmm1, %xmm3, %xmm1
|
|
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm3, %xmm3
|
|
; AVX1-NEXT: vpand %xmm2, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
|
|
; AVX1-NEXT: vpmullw {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX1-NEXT: vpand %xmm2, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsubb %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2NOBW-LABEL: test_remconstant_16i8:
|
|
; AVX2NOBW: # %bb.0:
|
|
; AVX2NOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vmovdqa {{.*#+}} ymm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
|
|
; AVX2NOBW-NEXT: vpand %ymm2, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm1, %xmm3
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpmovsxbw %xmm0, %ymm3
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm3, %xmm4
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm4, %xmm3, %xmm3
|
|
; AVX2NOBW-NEXT: vpaddb %xmm1, %xmm3, %xmm1
|
|
; AVX2NOBW-NEXT: vpmovsxbw %xmm1, %ymm3
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vpsrlw $8, %ymm3, %ymm3
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm3, %xmm4
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm4, %xmm3, %xmm3
|
|
; AVX2NOBW-NEXT: vpsrlw $7, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpand {{.*}}(%rip), %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpaddb %xmm1, %xmm3, %xmm1
|
|
; AVX2NOBW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
|
|
; AVX2NOBW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vpand %ymm2, %ymm1, %ymm1
|
|
; AVX2NOBW-NEXT: vextracti128 $1, %ymm1, %xmm2
|
|
; AVX2NOBW-NEXT: vpackuswb %xmm2, %xmm1, %xmm1
|
|
; AVX2NOBW-NEXT: vpsubb %xmm1, %xmm0, %xmm0
|
|
; AVX2NOBW-NEXT: vzeroupper
|
|
; AVX2NOBW-NEXT: retq
|
|
;
|
|
; AVX512BW-LABEL: test_remconstant_16i8:
|
|
; AVX512BW: # %bb.0:
|
|
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
|
|
; AVX512BW-NEXT: vpmovsxbw %xmm0, %ymm2
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %ymm2, %ymm2
|
|
; AVX512BW-NEXT: vpsrlw $8, %ymm2, %ymm2
|
|
; AVX512BW-NEXT: vpmovwb %zmm2, %ymm2
|
|
; AVX512BW-NEXT: vpaddb %xmm1, %xmm2, %xmm1
|
|
; AVX512BW-NEXT: vpsrlw $7, %xmm1, %xmm2
|
|
; AVX512BW-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
|
|
; AVX512BW-NEXT: vpmovsxbw %xmm1, %ymm1
|
|
; AVX512BW-NEXT: vmovdqa {{.*#+}} ymm3 = [2,2,1,2,3,1,2,3,3,2,1,3,2,1,1,2]
|
|
; AVX512BW-NEXT: vpsravw %zmm3, %zmm1, %zmm1
|
|
; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
|
|
; AVX512BW-NEXT: vpaddb %xmm2, %xmm1, %xmm1
|
|
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
|
|
; AVX512BW-NEXT: vpmullw {{.*}}(%rip), %ymm1, %ymm1
|
|
; AVX512BW-NEXT: vpmovwb %zmm1, %ymm1
|
|
; AVX512BW-NEXT: vpsubb %xmm1, %xmm0, %xmm0
|
|
; AVX512BW-NEXT: vzeroupper
|
|
; AVX512BW-NEXT: retq
|
|
%res = srem <16 x i8> %a, <i8 7, i8 8, i8 9, i8 10,i8 11, i8 12, i8 13, i8 14, i8 14, i8 13, i8 12, i8 11, i8 10, i8 9,i8 9, i8 7>
|
|
ret <16 x i8> %res
|
|
}
|
|
|
|
; This test is just to show what an scalarized v16i8 division looks like.
|
|
define <16 x i8> @test_rem_variable_16i8(<16 x i8> %a, <16 x i8> %b) nounwind {
|
|
; SSE2-LABEL: test_rem_variable_16i8:
|
|
; SSE2: # %bb.0:
|
|
; SSE2-NEXT: movaps %xmm0, -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movaps %xmm1, -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm1
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm2
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm2 = xmm2[0],xmm1[0],xmm2[1],xmm1[1],xmm2[2],xmm1[2],xmm2[3],xmm1[3]
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm3
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm1
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1],xmm1[2],xmm3[2],xmm1[3],xmm3[3]
|
|
; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1]
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm2
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm3
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm3 = xmm3[0],xmm0[0],xmm3[1],xmm0[1],xmm3[2],xmm0[2],xmm3[3],xmm0[3],xmm3[4],xmm0[4],xmm3[5],xmm0[5],xmm3[6],xmm0[6],xmm3[7],xmm0[7]
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm3 = xmm3[0],xmm2[0],xmm3[1],xmm2[1],xmm3[2],xmm2[2],xmm3[3],xmm2[3]
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm2
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm4
|
|
; SSE2-NEXT: movsbl -{{[0-9]+}}(%rsp), %eax
|
|
; SSE2-NEXT: idivb -{{[0-9]+}}(%rsp)
|
|
; SSE2-NEXT: movsbl %ah, %eax
|
|
; SSE2-NEXT: movd %eax, %xmm0
|
|
; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = 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]
|
|
; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1],xmm0[2],xmm2[2],xmm0[3],xmm2[3]
|
|
; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm3[0],xmm0[1],xmm3[1]
|
|
; SSE2-NEXT: punpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
|
|
; SSE2-NEXT: retq
|
|
;
|
|
; SSE41-LABEL: test_rem_variable_16i8:
|
|
; SSE41: # %bb.0:
|
|
; SSE41-NEXT: pextrb $1, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $1, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %ecx
|
|
; SSE41-NEXT: pextrb $0, %xmm1, %edx
|
|
; SSE41-NEXT: pextrb $0, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %dl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: movd %eax, %xmm2
|
|
; SSE41-NEXT: pinsrb $1, %ecx, %xmm2
|
|
; SSE41-NEXT: pextrb $2, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $2, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $2, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $3, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $3, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $3, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $4, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $4, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $4, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $5, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $5, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $5, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $6, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $6, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $6, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $7, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $7, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $7, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $8, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $8, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $8, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $9, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $9, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $9, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $10, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $10, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $10, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $11, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $11, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $11, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $12, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $12, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $12, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $13, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $13, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $13, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $14, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $14, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $14, %eax, %xmm2
|
|
; SSE41-NEXT: pextrb $15, %xmm1, %ecx
|
|
; SSE41-NEXT: pextrb $15, %xmm0, %eax
|
|
; SSE41-NEXT: cbtw
|
|
; SSE41-NEXT: idivb %cl
|
|
; SSE41-NEXT: movsbl %ah, %eax
|
|
; SSE41-NEXT: pinsrb $15, %eax, %xmm2
|
|
; SSE41-NEXT: movdqa %xmm2, %xmm0
|
|
; SSE41-NEXT: retq
|
|
;
|
|
; AVX-LABEL: test_rem_variable_16i8:
|
|
; AVX: # %bb.0:
|
|
; AVX-NEXT: vpextrb $1, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $1, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %ecx
|
|
; AVX-NEXT: vpextrb $0, %xmm1, %edx
|
|
; AVX-NEXT: vpextrb $0, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %dl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vmovd %eax, %xmm2
|
|
; AVX-NEXT: vpinsrb $1, %ecx, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $2, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $2, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $2, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $3, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $3, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $3, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $4, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $4, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $4, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $5, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $5, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $5, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $6, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $6, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $6, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $7, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $7, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $7, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $8, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $8, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $8, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $9, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $9, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $9, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $10, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $10, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $10, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $11, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $11, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $11, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $12, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $12, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $12, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $13, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $13, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $13, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $14, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $14, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $14, %eax, %xmm2, %xmm2
|
|
; AVX-NEXT: vpextrb $15, %xmm1, %ecx
|
|
; AVX-NEXT: vpextrb $15, %xmm0, %eax
|
|
; AVX-NEXT: cbtw
|
|
; AVX-NEXT: idivb %cl
|
|
; AVX-NEXT: movsbl %ah, %eax
|
|
; AVX-NEXT: vpinsrb $15, %eax, %xmm2, %xmm0
|
|
; AVX-NEXT: retq
|
|
%res = srem <16 x i8> %a, %b
|
|
ret <16 x i8> %res
|
|
}
|