707 lines
28 KiB
LLVM
707 lines
28 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx512f | FileCheck %s --check-prefix=KNL
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx512vl,avx512dq,avx512bw | FileCheck %s --check-prefix=SKX
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define i8 @kshiftl_v8i1_1(<8 x i64> %x, <8 x i64> %y) {
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; KNL-LABEL: kshiftl_v8i1_1:
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; KNL: # %bb.0:
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; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
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; KNL-NEXT: kshiftlw $1, %k0, %k1
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; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: # kill: def $al killed $al killed $eax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v8i1_1:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
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; SKX-NEXT: kshiftlb $1, %k0, %k1
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; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
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; SKX-NEXT: kmovd %k0, %eax
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; SKX-NEXT: # kill: def $al killed $al killed $eax
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; SKX-NEXT: vzeroupper
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; SKX-NEXT: retq
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%a = icmp eq <8 x i64> %x, zeroinitializer
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%b = shufflevector <8 x i1> %a, <8 x i1> zeroinitializer, <8 x i32> <i32 8, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6>
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%c = icmp eq <8 x i64> %y, zeroinitializer
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%d = and <8 x i1> %b, %c
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%e = bitcast <8 x i1> %d to i8
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ret i8 %e
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}
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define i16 @kshiftl_v16i1_1(<16 x i32> %x, <16 x i32> %y) {
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; KNL-LABEL: kshiftl_v16i1_1:
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; KNL: # %bb.0:
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; KNL-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; KNL-NEXT: kshiftlw $1, %k0, %k1
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; KNL-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: # kill: def $ax killed $ax killed $eax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v16i1_1:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; SKX-NEXT: kshiftlw $1, %k0, %k1
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; SKX-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
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; SKX-NEXT: kmovd %k0, %eax
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; SKX-NEXT: # kill: def $ax killed $ax killed $eax
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; SKX-NEXT: vzeroupper
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; SKX-NEXT: retq
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%a = icmp eq <16 x i32> %x, zeroinitializer
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%b = shufflevector <16 x i1> %a, <16 x i1> zeroinitializer, <16 x i32> <i32 16, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14>
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%c = icmp eq <16 x i32> %y, zeroinitializer
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%d = and <16 x i1> %b, %c
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%e = bitcast <16 x i1> %d to i16
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ret i16 %e
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}
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define i32 @kshiftl_v32i1_1(<32 x i16> %x, <32 x i16> %y) {
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; KNL-LABEL: kshiftl_v32i1_1:
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; KNL: # %bb.0:
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; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm2
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; KNL-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; KNL-NEXT: vpcmpeqw %ymm3, %ymm2, %ymm2
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; KNL-NEXT: vpmovsxwd %ymm2, %zmm2
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; KNL-NEXT: vptestmd %zmm2, %zmm2, %k1
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; KNL-NEXT: vpcmpeqw %ymm3, %ymm0, %ymm0
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; KNL-NEXT: vpmovsxwd %ymm0, %zmm0
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k2
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; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k2} {z}
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; KNL-NEXT: vpternlogd $255, %zmm2, %zmm2, %zmm2 {%k1} {z}
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; KNL-NEXT: valignd {{.*#+}} zmm0 = zmm0[15],zmm2[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14]
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; KNL-NEXT: kshiftlw $1, %k2, %k1
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; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm2
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; KNL-NEXT: vpcmpeqw %ymm3, %ymm2, %ymm2
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; KNL-NEXT: vpmovsxwd %ymm2, %zmm2
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; KNL-NEXT: vptestmd %zmm2, %zmm2, %k2
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; KNL-NEXT: vpcmpeqw %ymm3, %ymm1, %ymm1
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; KNL-NEXT: vpmovsxwd %ymm1, %zmm1
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; KNL-NEXT: vptestmd %zmm1, %zmm1, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %ecx
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k2}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: shll $16, %eax
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; KNL-NEXT: orl %ecx, %eax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v32i1_1:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmw %zmm0, %zmm0, %k0
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; SKX-NEXT: kshiftld $1, %k0, %k1
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; SKX-NEXT: vptestnmw %zmm1, %zmm1, %k0 {%k1}
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; SKX-NEXT: kmovd %k0, %eax
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; SKX-NEXT: vzeroupper
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; SKX-NEXT: retq
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%a = icmp eq <32 x i16> %x, zeroinitializer
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%b = shufflevector <32 x i1> %a, <32 x i1> zeroinitializer, <32 x i32> <i32 32, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30>
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%c = icmp eq <32 x i16> %y, zeroinitializer
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%d = and <32 x i1> %b, %c
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%e = bitcast <32 x i1> %d to i32
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ret i32 %e
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}
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define i64 @kshiftl_v64i1_1(<64 x i8> %x, <64 x i8> %y) {
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; KNL-LABEL: kshiftl_v64i1_1:
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; KNL: # %bb.0:
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; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; KNL-NEXT: vpcmpeqb %ymm2, %ymm0, %ymm3
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; KNL-NEXT: vpmovsxbd %xmm3, %zmm4
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; KNL-NEXT: vptestmd %zmm4, %zmm4, %k1
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; KNL-NEXT: vextracti128 $1, %ymm3, %xmm3
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; KNL-NEXT: vpmovsxbd %xmm3, %zmm3
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; KNL-NEXT: vptestmd %zmm3, %zmm3, %k2
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; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
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; KNL-NEXT: vpcmpeqb %ymm2, %ymm0, %ymm0
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; KNL-NEXT: vextracti128 $1, %ymm0, %xmm3
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; KNL-NEXT: vpmovsxbd %xmm3, %zmm3
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; KNL-NEXT: vptestmd %zmm3, %zmm3, %k3
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; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k4
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; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k4} {z}
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; KNL-NEXT: vpternlogd $255, %zmm3, %zmm3, %zmm3 {%k3} {z}
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; KNL-NEXT: valignd {{.*#+}} zmm3 = zmm0[15],zmm3[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14]
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; KNL-NEXT: vpternlogd $255, %zmm4, %zmm4, %zmm4 {%k2} {z}
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; KNL-NEXT: valignd {{.*#+}} zmm0 = zmm4[15],zmm0[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14]
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; KNL-NEXT: vpternlogd $255, %zmm5, %zmm5, %zmm5 {%k1} {z}
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; KNL-NEXT: valignd {{.*#+}} zmm4 = zmm5[15],zmm4[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14]
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; KNL-NEXT: kshiftlw $1, %k1, %k3
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; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm5
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; KNL-NEXT: vpcmpeqb %ymm2, %ymm5, %ymm5
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; KNL-NEXT: vextracti128 $1, %ymm5, %xmm6
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; KNL-NEXT: vpmovsxbd %xmm6, %zmm6
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; KNL-NEXT: vptestmd %zmm6, %zmm6, %k1
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; KNL-NEXT: vpmovsxbd %xmm5, %zmm5
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; KNL-NEXT: vptestmd %zmm5, %zmm5, %k2
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; KNL-NEXT: vpcmpeqb %ymm2, %ymm1, %ymm1
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; KNL-NEXT: vextracti128 $1, %ymm1, %xmm2
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; KNL-NEXT: vpmovsxbd %xmm2, %zmm2
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; KNL-NEXT: vptestmd %zmm2, %zmm2, %k4
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; KNL-NEXT: vpmovsxbd %xmm1, %zmm1
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; KNL-NEXT: vptestmd %zmm1, %zmm1, %k0 {%k3}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: vptestmd %zmm4, %zmm4, %k0 {%k4}
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; KNL-NEXT: kmovw %k0, %ecx
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; KNL-NEXT: shll $16, %ecx
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; KNL-NEXT: orl %eax, %ecx
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k2}
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; KNL-NEXT: kmovw %k0, %edx
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; KNL-NEXT: vptestmd %zmm3, %zmm3, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: shll $16, %eax
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; KNL-NEXT: orl %edx, %eax
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; KNL-NEXT: shlq $32, %rax
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; KNL-NEXT: orq %rcx, %rax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v64i1_1:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmb %zmm0, %zmm0, %k0
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; SKX-NEXT: kshiftlq $1, %k0, %k1
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; SKX-NEXT: vptestnmb %zmm1, %zmm1, %k0 {%k1}
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; SKX-NEXT: kmovq %k0, %rax
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; SKX-NEXT: vzeroupper
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; SKX-NEXT: retq
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%a = icmp eq <64 x i8> %x, zeroinitializer
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%b = shufflevector <64 x i1> %a, <64 x i1> zeroinitializer, <64 x i32> <i32 64, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62>
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%c = icmp eq <64 x i8> %y, zeroinitializer
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%d = and <64 x i1> %b, %c
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%e = bitcast <64 x i1> %d to i64
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ret i64 %e
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}
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define i8 @kshiftl_v8i1_7(<8 x i64> %x, <8 x i64> %y) {
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; KNL-LABEL: kshiftl_v8i1_7:
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; KNL: # %bb.0:
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; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
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; KNL-NEXT: kshiftlw $7, %k0, %k1
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; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: # kill: def $al killed $al killed $eax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v8i1_7:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
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; SKX-NEXT: kshiftlb $7, %k0, %k1
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; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
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; SKX-NEXT: kmovd %k0, %eax
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; SKX-NEXT: # kill: def $al killed $al killed $eax
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; SKX-NEXT: vzeroupper
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; SKX-NEXT: retq
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%a = icmp eq <8 x i64> %x, zeroinitializer
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%b = shufflevector <8 x i1> zeroinitializer, <8 x i1> %a, <8 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
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%c = icmp eq <8 x i64> %y, zeroinitializer
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%d = and <8 x i1> %b, %c
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%e = bitcast <8 x i1> %d to i8
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ret i8 %e
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}
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define i16 @kshiftl_v16i1_15(<16 x i32> %x, <16 x i32> %y) {
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; KNL-LABEL: kshiftl_v16i1_15:
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; KNL: # %bb.0:
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; KNL-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; KNL-NEXT: kshiftlw $15, %k0, %k1
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; KNL-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: # kill: def $ax killed $ax killed $eax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v16i1_15:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; SKX-NEXT: kshiftlw $15, %k0, %k1
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; SKX-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
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; SKX-NEXT: kmovd %k0, %eax
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; SKX-NEXT: # kill: def $ax killed $ax killed $eax
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; SKX-NEXT: vzeroupper
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; SKX-NEXT: retq
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%a = icmp eq <16 x i32> %x, zeroinitializer
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%b = shufflevector <16 x i1> zeroinitializer, <16 x i1> %a, <16 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16>
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%c = icmp eq <16 x i32> %y, zeroinitializer
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%d = and <16 x i1> %b, %c
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%e = bitcast <16 x i1> %d to i16
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ret i16 %e
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}
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define i32 @kshiftl_v32i1_31(<32 x i16> %x, <32 x i16> %y) {
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; KNL-LABEL: kshiftl_v32i1_31:
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; KNL: # %bb.0:
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; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; KNL-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0
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; KNL-NEXT: vpmovsxwd %ymm0, %zmm0
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
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; KNL-NEXT: kshiftlw $15, %k0, %k1
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; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm0
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; KNL-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0
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; KNL-NEXT: vpmovsxwd %ymm0, %zmm0
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: shll $16, %eax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v32i1_31:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmw %zmm0, %zmm0, %k0
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; SKX-NEXT: kshiftld $31, %k0, %k1
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; SKX-NEXT: vptestnmw %zmm1, %zmm1, %k0 {%k1}
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; SKX-NEXT: kmovd %k0, %eax
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; SKX-NEXT: vzeroupper
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; SKX-NEXT: retq
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%a = icmp eq <32 x i16> %x, zeroinitializer
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%b = shufflevector <32 x i1> zeroinitializer, <32 x i1> %a, <32 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32>
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%c = icmp eq <32 x i16> %y, zeroinitializer
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%d = and <32 x i1> %b, %c
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%e = bitcast <32 x i1> %d to i32
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ret i32 %e
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}
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define i64 @kshiftl_v64i1_63(<64 x i8> %x, <64 x i8> %y) {
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; KNL-LABEL: kshiftl_v64i1_63:
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; KNL: # %bb.0:
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; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; KNL-NEXT: vpcmpeqb %xmm2, %xmm0, %xmm0
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; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
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; KNL-NEXT: kshiftlw $15, %k0, %k1
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; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm0
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; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
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; KNL-NEXT: vpcmpeqb %xmm2, %xmm0, %xmm0
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; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
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; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k1}
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; KNL-NEXT: kmovw %k0, %eax
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; KNL-NEXT: movzwl %ax, %eax
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; KNL-NEXT: shlq $48, %rax
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; KNL-NEXT: vzeroupper
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; KNL-NEXT: retq
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;
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; SKX-LABEL: kshiftl_v64i1_63:
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; SKX: # %bb.0:
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; SKX-NEXT: vptestnmb %zmm0, %zmm0, %k0
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|
; SKX-NEXT: kshiftlq $63, %k0, %k1
|
|
; SKX-NEXT: vptestnmb %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovq %k0, %rax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <64 x i8> %x, zeroinitializer
|
|
%b = shufflevector <64 x i1> zeroinitializer, <64 x i1> %a, <64 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62, i32 63, i32 64>
|
|
%c = icmp eq <64 x i8> %y, zeroinitializer
|
|
%d = and <64 x i1> %b, %c
|
|
%e = bitcast <64 x i1> %d to i64
|
|
ret i64 %e
|
|
}
|
|
|
|
define i8 @kshiftr_v8i1_1(<8 x i64> %x, <8 x i64> %y) {
|
|
; KNL-LABEL: kshiftr_v8i1_1:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftlw $8, %k0, %k0
|
|
; KNL-NEXT: kshiftrw $9, %k0, %k1
|
|
; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $al killed $al killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v8i1_1:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrb $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $al killed $al killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <8 x i64> %x, zeroinitializer
|
|
%b = shufflevector <8 x i1> %a, <8 x i1> zeroinitializer, <8 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
|
|
%c = icmp eq <8 x i64> %y, zeroinitializer
|
|
%d = and <8 x i1> %b, %c
|
|
%e = bitcast <8 x i1> %d to i8
|
|
ret i8 %e
|
|
}
|
|
|
|
define i16 @kshiftr_v16i1_1(<16 x i32> %x, <16 x i32> %y) {
|
|
; KNL-LABEL: kshiftr_v16i1_1:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmd %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftrw $1, %k0, %k1
|
|
; KNL-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v16i1_1:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmd %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrw $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <16 x i32> %x, zeroinitializer
|
|
%b = shufflevector <16 x i1> %a, <16 x i1> zeroinitializer, <16 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16>
|
|
%c = icmp eq <16 x i32> %y, zeroinitializer
|
|
%d = and <16 x i1> %b, %c
|
|
%e = bitcast <16 x i1> %d to i16
|
|
ret i16 %e
|
|
}
|
|
|
|
define i32 @kshiftr_v32i1_1(<32 x i16> %x, <32 x i16> %y) {
|
|
; KNL-LABEL: kshiftr_v32i1_1:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm2
|
|
; KNL-NEXT: vpxor %xmm3, %xmm3, %xmm3
|
|
; KNL-NEXT: vpcmpeqw %ymm3, %ymm2, %ymm2
|
|
; KNL-NEXT: vpmovsxwd %ymm2, %zmm2
|
|
; KNL-NEXT: vptestmd %zmm2, %zmm2, %k1
|
|
; KNL-NEXT: vpcmpeqw %ymm3, %ymm0, %ymm0
|
|
; KNL-NEXT: vpmovsxwd %ymm0, %zmm0
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k2
|
|
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k2} {z}
|
|
; KNL-NEXT: vpternlogd $255, %zmm2, %zmm2, %zmm2 {%k1} {z}
|
|
; KNL-NEXT: valignd {{.*#+}} zmm0 = zmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zmm2[0]
|
|
; KNL-NEXT: kshiftrw $1, %k1, %k1
|
|
; KNL-NEXT: vpcmpeqw %ymm3, %ymm1, %ymm2
|
|
; KNL-NEXT: vpmovsxwd %ymm2, %zmm2
|
|
; KNL-NEXT: vptestmd %zmm2, %zmm2, %k2
|
|
; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm1
|
|
; KNL-NEXT: vpcmpeqw %ymm3, %ymm1, %ymm1
|
|
; KNL-NEXT: vpmovsxwd %ymm1, %zmm1
|
|
; KNL-NEXT: vptestmd %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %ecx
|
|
; KNL-NEXT: shll $16, %ecx
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k2}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: orl %ecx, %eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v32i1_1:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmw %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrd $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmw %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <32 x i16> %x, zeroinitializer
|
|
%b = shufflevector <32 x i1> %a, <32 x i1> zeroinitializer, <32 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32>
|
|
%c = icmp eq <32 x i16> %y, zeroinitializer
|
|
%d = and <32 x i1> %b, %c
|
|
%e = bitcast <32 x i1> %d to i32
|
|
ret i32 %e
|
|
}
|
|
|
|
define i64 @kshiftr_v64i1_1(<64 x i8> %x, <64 x i8> %y) {
|
|
; KNL-LABEL: kshiftr_v64i1_1:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm3
|
|
; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; KNL-NEXT: vpcmpeqb %ymm2, %ymm3, %ymm3
|
|
; KNL-NEXT: vextracti128 $1, %ymm3, %xmm4
|
|
; KNL-NEXT: vpmovsxbd %xmm4, %zmm4
|
|
; KNL-NEXT: vptestmd %zmm4, %zmm4, %k1
|
|
; KNL-NEXT: vpcmpeqb %ymm2, %ymm0, %ymm0
|
|
; KNL-NEXT: vpmovsxbd %xmm0, %zmm4
|
|
; KNL-NEXT: vptestmd %zmm4, %zmm4, %k2
|
|
; KNL-NEXT: vpmovsxbd %xmm3, %zmm3
|
|
; KNL-NEXT: vptestmd %zmm3, %zmm3, %k3
|
|
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
|
|
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k4
|
|
; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k4} {z}
|
|
; KNL-NEXT: vpternlogd $255, %zmm3, %zmm3, %zmm3 {%k3} {z}
|
|
; KNL-NEXT: valignd {{.*#+}} zmm4 = zmm0[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zmm3[0]
|
|
; KNL-NEXT: vpternlogd $255, %zmm5, %zmm5, %zmm5 {%k2} {z}
|
|
; KNL-NEXT: valignd {{.*#+}} zmm0 = zmm5[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zmm0[0]
|
|
; KNL-NEXT: vpternlogd $255, %zmm5, %zmm5, %zmm5 {%k1} {z}
|
|
; KNL-NEXT: valignd {{.*#+}} zmm3 = zmm3[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15],zmm5[0]
|
|
; KNL-NEXT: kshiftrw $1, %k1, %k3
|
|
; KNL-NEXT: vpcmpeqb %ymm2, %ymm1, %ymm5
|
|
; KNL-NEXT: vextracti128 $1, %ymm5, %xmm6
|
|
; KNL-NEXT: vpmovsxbd %xmm6, %zmm6
|
|
; KNL-NEXT: vptestmd %zmm6, %zmm6, %k1
|
|
; KNL-NEXT: vpmovsxbd %xmm5, %zmm5
|
|
; KNL-NEXT: vptestmd %zmm5, %zmm5, %k2
|
|
; KNL-NEXT: vextracti64x4 $1, %zmm1, %ymm1
|
|
; KNL-NEXT: vpcmpeqb %ymm2, %ymm1, %ymm1
|
|
; KNL-NEXT: vpmovsxbd %xmm1, %zmm2
|
|
; KNL-NEXT: vptestmd %zmm2, %zmm2, %k4
|
|
; KNL-NEXT: vextracti128 $1, %ymm1, %xmm1
|
|
; KNL-NEXT: vpmovsxbd %xmm1, %zmm1
|
|
; KNL-NEXT: vptestmd %zmm1, %zmm1, %k0 {%k3}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: shll $16, %eax
|
|
; KNL-NEXT: vptestmd %zmm3, %zmm3, %k0 {%k4}
|
|
; KNL-NEXT: kmovw %k0, %ecx
|
|
; KNL-NEXT: orl %eax, %ecx
|
|
; KNL-NEXT: shlq $32, %rcx
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k2}
|
|
; KNL-NEXT: kmovw %k0, %edx
|
|
; KNL-NEXT: vptestmd %zmm4, %zmm4, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: shll $16, %eax
|
|
; KNL-NEXT: orl %edx, %eax
|
|
; KNL-NEXT: orq %rcx, %rax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v64i1_1:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmb %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrq $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmb %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovq %k0, %rax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <64 x i8> %x, zeroinitializer
|
|
%b = shufflevector <64 x i1> %a, <64 x i1> zeroinitializer, <64 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62, i32 63, i32 64>
|
|
%c = icmp eq <64 x i8> %y, zeroinitializer
|
|
%d = and <64 x i1> %b, %c
|
|
%e = bitcast <64 x i1> %d to i64
|
|
ret i64 %e
|
|
}
|
|
|
|
define i8 @kshiftr_v8i1_7(<8 x i64> %x, <8 x i64> %y) {
|
|
; KNL-LABEL: kshiftr_v8i1_7:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftlw $1, %k0, %k1
|
|
; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $al killed $al killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v8i1_7:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftlb $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $al killed $al killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <8 x i64> %x, zeroinitializer
|
|
%b = shufflevector <8 x i1> %a, <8 x i1> zeroinitializer, <8 x i32> <i32 15, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6>
|
|
%c = icmp eq <8 x i64> %y, zeroinitializer
|
|
%d = and <8 x i1> %b, %c
|
|
%e = bitcast <8 x i1> %d to i8
|
|
ret i8 %e
|
|
}
|
|
|
|
define i16 @kshiftr_v16i1_15(<16 x i32> %x, <16 x i32> %y) {
|
|
; KNL-LABEL: kshiftr_v16i1_15:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmd %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftrw $15, %k0, %k1
|
|
; KNL-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v16i1_15:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmd %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrw $15, %k0, %k1
|
|
; SKX-NEXT: vptestnmd %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <16 x i32> %x, zeroinitializer
|
|
%b = shufflevector <16 x i1> zeroinitializer, <16 x i1> %a, <16 x i32> <i32 31, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14>
|
|
%c = icmp eq <16 x i32> %y, zeroinitializer
|
|
%d = and <16 x i1> %b, %c
|
|
%e = bitcast <16 x i1> %d to i16
|
|
ret i16 %e
|
|
}
|
|
|
|
define i32 @kshiftr_v32i1_31(<32 x i16> %x, <32 x i16> %y) {
|
|
; KNL-LABEL: kshiftr_v32i1_31:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
|
|
; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; KNL-NEXT: vpcmpeqw %ymm2, %ymm0, %ymm0
|
|
; KNL-NEXT: vpmovsxwd %ymm0, %zmm0
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftrw $15, %k0, %k1
|
|
; KNL-NEXT: vpcmpeqw %ymm2, %ymm1, %ymm0
|
|
; KNL-NEXT: vpmovsxwd %ymm0, %zmm0
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v32i1_31:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmw %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrd $31, %k0, %k1
|
|
; SKX-NEXT: vptestnmw %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <32 x i16> %x, zeroinitializer
|
|
%b = shufflevector <32 x i1> zeroinitializer, <32 x i1> %a, <32 x i32> <i32 63, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30>
|
|
%c = icmp eq <32 x i16> %y, zeroinitializer
|
|
%d = and <32 x i1> %b, %c
|
|
%e = bitcast <32 x i1> %d to i32
|
|
ret i32 %e
|
|
}
|
|
|
|
define i64 @kshiftr_v64i1_63(<64 x i8> %x, <64 x i8> %y) {
|
|
; KNL-LABEL: kshiftr_v64i1_63:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vextracti64x4 $1, %zmm0, %ymm0
|
|
; KNL-NEXT: vextracti128 $1, %ymm0, %xmm0
|
|
; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; KNL-NEXT: vpcmpeqb %xmm2, %xmm0, %xmm0
|
|
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftrw $15, %k0, %k1
|
|
; KNL-NEXT: vpcmpeqb %xmm2, %xmm1, %xmm0
|
|
; KNL-NEXT: vpmovsxbd %xmm0, %zmm0
|
|
; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v64i1_63:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmb %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrq $63, %k0, %k1
|
|
; SKX-NEXT: vptestnmb %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovq %k0, %rax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <64 x i8> %x, zeroinitializer
|
|
%b = shufflevector <64 x i1> zeroinitializer, <64 x i1> %a, <64 x i32> <i32 127, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62>
|
|
%c = icmp eq <64 x i8> %y, zeroinitializer
|
|
%d = and <64 x i1> %b, %c
|
|
%e = bitcast <64 x i1> %d to i64
|
|
ret i64 %e
|
|
}
|
|
|
|
define i8 @kshiftl_v8i1_zu123u56(<8 x i64> %x, <8 x i64> %y) {
|
|
; KNL-LABEL: kshiftl_v8i1_zu123u56:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftlw $1, %k0, %k1
|
|
; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $al killed $al killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftl_v8i1_zu123u56:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftlb $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $al killed $al killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <8 x i64> %x, zeroinitializer
|
|
%b = shufflevector <8 x i1> %a, <8 x i1> zeroinitializer, <8 x i32> <i32 8, i32 undef, i32 1, i32 2, i32 3, i32 undef, i32 5, i32 6>
|
|
%c = icmp eq <8 x i64> %y, zeroinitializer
|
|
%d = and <8 x i1> %b, %c
|
|
%e = bitcast <8 x i1> %d to i8
|
|
ret i8 %e
|
|
}
|
|
|
|
define i8 @kshiftl_v8i1_u0123456(<8 x i64> %x, <8 x i64> %y) {
|
|
; KNL-LABEL: kshiftl_v8i1_u0123456:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftlw $1, %k0, %k1
|
|
; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $al killed $al killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftl_v8i1_u0123456:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftlb $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $al killed $al killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <8 x i64> %x, zeroinitializer
|
|
%b = shufflevector <8 x i1> %a, <8 x i1> undef, <8 x i32> <i32 undef, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6>
|
|
%c = icmp eq <8 x i64> %y, zeroinitializer
|
|
%d = and <8 x i1> %b, %c
|
|
%e = bitcast <8 x i1> %d to i8
|
|
ret i8 %e
|
|
}
|
|
|
|
define i8 @kshiftr_v8i1_1u3u567z(<8 x i64> %x, <8 x i64> %y) {
|
|
; KNL-LABEL: kshiftr_v8i1_1u3u567z:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftlw $8, %k0, %k0
|
|
; KNL-NEXT: kshiftrw $9, %k0, %k1
|
|
; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $al killed $al killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v8i1_1u3u567z:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrb $1, %k0, %k1
|
|
; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $al killed $al killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <8 x i64> %x, zeroinitializer
|
|
%b = shufflevector <8 x i1> %a, <8 x i1> zeroinitializer, <8 x i32> <i32 1, i32 undef, i32 3, i32 undef, i32 5, i32 6, i32 7, i32 8>
|
|
%c = icmp eq <8 x i64> %y, zeroinitializer
|
|
%d = and <8 x i1> %b, %c
|
|
%e = bitcast <8 x i1> %d to i8
|
|
ret i8 %e
|
|
}
|
|
|
|
define i8 @kshiftr_v8i1_234567uu(<8 x i64> %x, <8 x i64> %y) {
|
|
; KNL-LABEL: kshiftr_v8i1_234567uu:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; KNL-NEXT: kshiftrw $2, %k0, %k1
|
|
; KNL-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; KNL-NEXT: kmovw %k0, %eax
|
|
; KNL-NEXT: # kill: def $al killed $al killed $eax
|
|
; KNL-NEXT: vzeroupper
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: kshiftr_v8i1_234567uu:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; SKX-NEXT: kshiftrb $2, %k0, %k1
|
|
; SKX-NEXT: vptestnmq %zmm1, %zmm1, %k0 {%k1}
|
|
; SKX-NEXT: kmovd %k0, %eax
|
|
; SKX-NEXT: # kill: def $al killed $al killed $eax
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%a = icmp eq <8 x i64> %x, zeroinitializer
|
|
%b = shufflevector <8 x i1> %a, <8 x i1> undef, <8 x i32> <i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 10>
|
|
%c = icmp eq <8 x i64> %y, zeroinitializer
|
|
%d = and <8 x i1> %b, %c
|
|
%e = bitcast <8 x i1> %d to i8
|
|
ret i8 %e
|
|
}
|