derek.holloway
7502bf64a4
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294 lines
18 KiB
LLVM
294 lines
18 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 -mcpu=knl | FileCheck %s --check-prefix=CHECK --check-prefix=KNL
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=skx | FileCheck %s --check-prefix=CHECK --check-prefix=SKX
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declare <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32>, <16 x i32>, <16 x i32>, i16)
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declare <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32>, <16 x i32>, <16 x i32>, i16)
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declare <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64>, <8 x i64>, <8 x i64>, i8)
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declare <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64>, <8 x i64>, <8 x i64>, i8)
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declare <8 x i64> @llvm.x86.avx512.maskz.vpermt2var.q.512(<8 x i64>, <8 x i64>, <8 x i64>, i8)
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declare <16 x i32> @llvm.x86.avx512.maskz.vpermt2var.d.512(<16 x i32>, <16 x i32>, <16 x i32>, i16)
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; Tests showing replacement of variable rotates with immediate splat versions.
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define { <16 x i32>, <16 x i32>, <16 x i32> } @test_splat_rol_v16i32(<16 x i32> %x0, <16 x i32> %x1, i16 %x2) {
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; KNL-LABEL: test_splat_rol_v16i32:
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; KNL: # %bb.0:
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; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
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; KNL-NEXT: kmovw %edi, %k1
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; KNL-NEXT: vprold $5, %zmm0, %zmm3 {%k1}
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; KNL-NEXT: vprold $6, %zmm0, %zmm1 {%k1} {z}
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; KNL-NEXT: vprold $7, %zmm0, %zmm2
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; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
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; KNL-NEXT: retq
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;
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; SKX-LABEL: test_splat_rol_v16i32:
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; SKX: # %bb.0:
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; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
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; SKX-NEXT: kmovd %edi, %k1
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; SKX-NEXT: vprold $5, %zmm0, %zmm3 {%k1}
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; SKX-NEXT: vprold $6, %zmm0, %zmm1 {%k1} {z}
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; SKX-NEXT: vprold $7, %zmm0, %zmm2
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; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
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; SKX-NEXT: retq
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%res0 = call <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32> %x0, <16 x i32> <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5>, <16 x i32> %x1, i16 %x2)
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%res1 = call <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32> %x0, <16 x i32> <i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6>, <16 x i32> zeroinitializer, i16 %x2)
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%res2 = call <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32> %x0, <16 x i32> <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>, <16 x i32> %x1, i16 -1)
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%res3 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } poison, <16 x i32> %res0, 0
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%res4 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res3, <16 x i32> %res1, 1
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%res5 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res4, <16 x i32> %res2, 2
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ret { <16 x i32>, <16 x i32>, <16 x i32> } %res5
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}
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define { <8 x i64>, <8 x i64>, <8 x i64> } @test_splat_rol_v8i64(<8 x i64> %x0, <8 x i64> %x1, i8 %x2) {
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; KNL-LABEL: test_splat_rol_v8i64:
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; KNL: # %bb.0:
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; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
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; KNL-NEXT: kmovw %edi, %k1
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; KNL-NEXT: vprolq $5, %zmm0, %zmm3 {%k1}
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; KNL-NEXT: vprolq $6, %zmm0, %zmm1 {%k1} {z}
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; KNL-NEXT: vprolq $7, %zmm0, %zmm2
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; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
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; KNL-NEXT: retq
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;
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; SKX-LABEL: test_splat_rol_v8i64:
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; SKX: # %bb.0:
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; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
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; SKX-NEXT: kmovd %edi, %k1
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; SKX-NEXT: vprolq $5, %zmm0, %zmm3 {%k1}
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; SKX-NEXT: vprolq $6, %zmm0, %zmm1 {%k1} {z}
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; SKX-NEXT: vprolq $7, %zmm0, %zmm2
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; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
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; SKX-NEXT: retq
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%res0 = call <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64> %x0, <8 x i64> <i64 5, i64 5, i64 5, i64 5, i64 5, i64 5, i64 5, i64 5>, <8 x i64> %x1, i8 %x2)
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%res1 = call <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64> %x0, <8 x i64> <i64 6, i64 6, i64 6, i64 6, i64 6, i64 6, i64 6, i64 6>, <8 x i64> zeroinitializer, i8 %x2)
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%res2 = call <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64> %x0, <8 x i64> <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7>, <8 x i64> %x1, i8 -1)
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%res3 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } poison, <8 x i64> %res0, 0
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%res4 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res3, <8 x i64> %res1, 1
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%res5 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res4, <8 x i64> %res2, 2
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ret { <8 x i64>, <8 x i64>, <8 x i64> } %res5
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}
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define { <16 x i32>, <16 x i32>, <16 x i32> } @test_splat_ror_v16i32(<16 x i32> %x0, <16 x i32> %x1, i16 %x2) {
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; KNL-LABEL: test_splat_ror_v16i32:
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; KNL: # %bb.0:
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; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
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; KNL-NEXT: kmovw %edi, %k1
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; KNL-NEXT: vprord $5, %zmm0, %zmm3 {%k1}
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; KNL-NEXT: vprord $6, %zmm0, %zmm1 {%k1} {z}
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; KNL-NEXT: vprord $7, %zmm0, %zmm2
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; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
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; KNL-NEXT: retq
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;
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; SKX-LABEL: test_splat_ror_v16i32:
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; SKX: # %bb.0:
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; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
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; SKX-NEXT: kmovd %edi, %k1
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; SKX-NEXT: vprord $5, %zmm0, %zmm3 {%k1}
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; SKX-NEXT: vprord $6, %zmm0, %zmm1 {%k1} {z}
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; SKX-NEXT: vprord $7, %zmm0, %zmm2
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; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
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; SKX-NEXT: retq
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%res0 = call <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32> %x0, <16 x i32> <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5>, <16 x i32> %x1, i16 %x2)
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%res1 = call <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32> %x0, <16 x i32> <i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6, i32 6>, <16 x i32> zeroinitializer, i16 %x2)
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%res2 = call <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32> %x0, <16 x i32> <i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7, i32 7>, <16 x i32> %x1, i16 -1)
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%res3 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } poison, <16 x i32> %res0, 0
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%res4 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res3, <16 x i32> %res1, 1
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%res5 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res4, <16 x i32> %res2, 2
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ret { <16 x i32>, <16 x i32>, <16 x i32> } %res5
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}
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define { <8 x i64>, <8 x i64>, <8 x i64> } @test_splat_ror_v8i64(<8 x i64> %x0, <8 x i64> %x1, i8 %x2) {
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; KNL-LABEL: test_splat_ror_v8i64:
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; KNL: # %bb.0:
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; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
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; KNL-NEXT: kmovw %edi, %k1
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; KNL-NEXT: vprorq $5, %zmm0, %zmm3 {%k1}
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; KNL-NEXT: vprorq $6, %zmm0, %zmm1 {%k1} {z}
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; KNL-NEXT: vprorq $7, %zmm0, %zmm2
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; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
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; KNL-NEXT: retq
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;
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; SKX-LABEL: test_splat_ror_v8i64:
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; SKX: # %bb.0:
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; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
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; SKX-NEXT: kmovd %edi, %k1
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; SKX-NEXT: vprorq $5, %zmm0, %zmm3 {%k1}
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; SKX-NEXT: vprorq $6, %zmm0, %zmm1 {%k1} {z}
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; SKX-NEXT: vprorq $7, %zmm0, %zmm2
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; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
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; SKX-NEXT: retq
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%res0 = call <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64> %x0, <8 x i64> <i64 5, i64 5, i64 5, i64 5, i64 5, i64 5, i64 5, i64 5>, <8 x i64> %x1, i8 %x2)
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%res1 = call <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64> %x0, <8 x i64> <i64 6, i64 6, i64 6, i64 6, i64 6, i64 6, i64 6, i64 6>, <8 x i64> zeroinitializer, i8 %x2)
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%res2 = call <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64> %x0, <8 x i64> <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7>, <8 x i64> %x1, i8 -1)
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%res3 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } poison, <8 x i64> %res0, 0
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%res4 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res3, <8 x i64> %res1, 1
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%res5 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res4, <8 x i64> %res2, 2
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ret { <8 x i64>, <8 x i64>, <8 x i64> } %res5
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}
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; Tests showing replacement of out-of-bounds variable rotates with in-bounds immediate splat versions.
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define { <16 x i32>, <16 x i32>, <16 x i32> } @test_splat_bounds_rol_v16i32(<16 x i32> %x0, <16 x i32> %x1, i16 %x2) {
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; KNL-LABEL: test_splat_bounds_rol_v16i32:
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; KNL: # %bb.0:
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; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
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; KNL-NEXT: kmovw %edi, %k1
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; KNL-NEXT: vprold $1, %zmm0, %zmm3 {%k1}
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; KNL-NEXT: vprold $31, %zmm0, %zmm1 {%k1} {z}
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; KNL-NEXT: vprold $30, %zmm0, %zmm2
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; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
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; KNL-NEXT: retq
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;
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; SKX-LABEL: test_splat_bounds_rol_v16i32:
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; SKX: # %bb.0:
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; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
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; SKX-NEXT: kmovd %edi, %k1
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; SKX-NEXT: vprold $1, %zmm0, %zmm3 {%k1}
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; SKX-NEXT: vprold $31, %zmm0, %zmm1 {%k1} {z}
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; SKX-NEXT: vprold $30, %zmm0, %zmm2
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; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
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; SKX-NEXT: retq
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%res0 = call <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32> %x0, <16 x i32> <i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33>, <16 x i32> %x1, i16 %x2)
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%res1 = call <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32> %x0, <16 x i32> <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, <16 x i32> zeroinitializer, i16 %x2)
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%res2 = call <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32> %x0, <16 x i32> <i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534>, <16 x i32> %x1, i16 -1)
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%res3 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } poison, <16 x i32> %res0, 0
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%res4 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res3, <16 x i32> %res1, 1
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%res5 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res4, <16 x i32> %res2, 2
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ret { <16 x i32>, <16 x i32>, <16 x i32> } %res5
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}
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define { <8 x i64>, <8 x i64>, <8 x i64> } @test_splat_bounds_rol_v8i64(<8 x i64> %x0, <8 x i64> %x1, i8 %x2) {
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; KNL-LABEL: test_splat_bounds_rol_v8i64:
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; KNL: # %bb.0:
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; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
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; KNL-NEXT: kmovw %edi, %k1
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; KNL-NEXT: vprolq $62, %zmm0, %zmm3 {%k1}
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; KNL-NEXT: vprolq $1, %zmm0, %zmm1 {%k1} {z}
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; KNL-NEXT: vprolq $63, %zmm0, %zmm2
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; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
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; KNL-NEXT: retq
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;
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; SKX-LABEL: test_splat_bounds_rol_v8i64:
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; SKX: # %bb.0:
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; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
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; SKX-NEXT: kmovd %edi, %k1
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; SKX-NEXT: vprolq $62, %zmm0, %zmm3 {%k1}
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; SKX-NEXT: vprolq $1, %zmm0, %zmm1 {%k1} {z}
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; SKX-NEXT: vprolq $63, %zmm0, %zmm2
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; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
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; SKX-NEXT: retq
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%res0 = call <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64> %x0, <8 x i64> <i64 65534, i64 65534, i64 65534, i64 65534, i64 65534, i64 65534, i64 65534, i64 65534>, <8 x i64> %x1, i8 %x2)
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%res1 = call <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64> %x0, <8 x i64> <i64 65, i64 65, i64 65, i64 65, i64 65, i64 65, i64 65, i64 65>, <8 x i64> zeroinitializer, i8 %x2)
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%res2 = call <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64> %x0, <8 x i64> <i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1>, <8 x i64> %x1, i8 -1)
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%res3 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } poison, <8 x i64> %res0, 0
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%res4 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res3, <8 x i64> %res1, 1
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%res5 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res4, <8 x i64> %res2, 2
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ret { <8 x i64>, <8 x i64>, <8 x i64> } %res5
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}
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define { <16 x i32>, <16 x i32>, <16 x i32> } @test_splat_bounds_ror_v16i32(<16 x i32> %x0, <16 x i32> %x1, i16 %x2) {
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; KNL-LABEL: test_splat_bounds_ror_v16i32:
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; KNL: # %bb.0:
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|
; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
|
|
; KNL-NEXT: kmovw %edi, %k1
|
|
; KNL-NEXT: vprord $1, %zmm0, %zmm3 {%k1}
|
|
; KNL-NEXT: vprord $31, %zmm0, %zmm1 {%k1} {z}
|
|
; KNL-NEXT: vprord $30, %zmm0, %zmm2
|
|
; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test_splat_bounds_ror_v16i32:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
|
|
; SKX-NEXT: kmovd %edi, %k1
|
|
; SKX-NEXT: vprord $1, %zmm0, %zmm3 {%k1}
|
|
; SKX-NEXT: vprord $31, %zmm0, %zmm1 {%k1} {z}
|
|
; SKX-NEXT: vprord $30, %zmm0, %zmm2
|
|
; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
|
|
; SKX-NEXT: retq
|
|
%res0 = call <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32> %x0, <16 x i32> <i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33, i32 33>, <16 x i32> %x1, i16 %x2)
|
|
%res1 = call <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32> %x0, <16 x i32> <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>, <16 x i32> zeroinitializer, i16 %x2)
|
|
%res2 = call <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32> %x0, <16 x i32> <i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534, i32 65534>, <16 x i32> %x1, i16 -1)
|
|
%res3 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } poison, <16 x i32> %res0, 0
|
|
%res4 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res3, <16 x i32> %res1, 1
|
|
%res5 = insertvalue { <16 x i32>, <16 x i32>, <16 x i32> } %res4, <16 x i32> %res2, 2
|
|
ret { <16 x i32>, <16 x i32>, <16 x i32> } %res5
|
|
}
|
|
|
|
define { <8 x i64>, <8 x i64>, <8 x i64> } @test_splat_bounds_ror_v8i64(<8 x i64> %x0, <8 x i64> %x1, i8 %x2) {
|
|
; KNL-LABEL: test_splat_bounds_ror_v8i64:
|
|
; KNL: # %bb.0:
|
|
; KNL-NEXT: vmovdqa64 %zmm1, %zmm3
|
|
; KNL-NEXT: kmovw %edi, %k1
|
|
; KNL-NEXT: vprorq $62, %zmm0, %zmm3 {%k1}
|
|
; KNL-NEXT: vprorq $1, %zmm0, %zmm1 {%k1} {z}
|
|
; KNL-NEXT: vprorq $63, %zmm0, %zmm2
|
|
; KNL-NEXT: vmovdqa64 %zmm3, %zmm0
|
|
; KNL-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test_splat_bounds_ror_v8i64:
|
|
; SKX: # %bb.0:
|
|
; SKX-NEXT: vmovdqa64 %zmm1, %zmm3
|
|
; SKX-NEXT: kmovd %edi, %k1
|
|
; SKX-NEXT: vprorq $62, %zmm0, %zmm3 {%k1}
|
|
; SKX-NEXT: vprorq $1, %zmm0, %zmm1 {%k1} {z}
|
|
; SKX-NEXT: vprorq $63, %zmm0, %zmm2
|
|
; SKX-NEXT: vmovdqa64 %zmm3, %zmm0
|
|
; SKX-NEXT: retq
|
|
%res0 = call <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64> %x0, <8 x i64> <i64 65534, i64 65534, i64 65534, i64 65534, i64 65534, i64 65534, i64 65534, i64 65534>, <8 x i64> %x1, i8 %x2)
|
|
%res1 = call <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64> %x0, <8 x i64> <i64 65, i64 65, i64 65, i64 65, i64 65, i64 65, i64 65, i64 65>, <8 x i64> zeroinitializer, i8 %x2)
|
|
%res2 = call <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64> %x0, <8 x i64> <i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1>, <8 x i64> %x1, i8 -1)
|
|
%res3 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } poison, <8 x i64> %res0, 0
|
|
%res4 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res3, <8 x i64> %res1, 1
|
|
%res5 = insertvalue { <8 x i64>, <8 x i64>, <8 x i64> } %res4, <8 x i64> %res2, 2
|
|
ret { <8 x i64>, <8 x i64>, <8 x i64> } %res5
|
|
}
|
|
|
|
; Constant folding
|
|
; We also test with a target shuffle so that this can't be constant folded upon creation, it must
|
|
; wait until the target shuffle has been constant folded in combineX86ShufflesRecursively.
|
|
|
|
define <8 x i64> @test_fold_rol_v8i64() {
|
|
; CHECK-LABEL: test_fold_rol_v8i64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vmovaps {{.*#+}} zmm0 = [1,2,4,9223372036854775808,2,4611686018427387904,9223372036854775808,9223372036854775808]
|
|
; CHECK-NEXT: retq
|
|
%res = call <8 x i64> @llvm.x86.avx512.mask.prolv.q.512(<8 x i64> <i64 1, i64 1, i64 1, i64 1, i64 1, i64 1, i64 1, i64 1>, <8 x i64> <i64 0, i64 1, i64 2, i64 63, i64 65, i64 65534, i64 65535, i64 -1>, <8 x i64> zeroinitializer, i8 -1)
|
|
ret <8 x i64> %res
|
|
}
|
|
|
|
define <16 x i32> @test_fold_rol_v16i32(<16 x i32> %x0, <16 x i32> %x1) {
|
|
; CHECK-LABEL: test_fold_rol_v16i32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vpbroadcastd {{.*#+}} zmm0 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
|
|
; CHECK-NEXT: vprolvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm0, %zmm0
|
|
; CHECK-NEXT: retq
|
|
%res0 = call <16 x i32> @llvm.x86.avx512.maskz.vpermt2var.d.512(<16 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0, i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8>, <16 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>, <16 x i32> zeroinitializer, i16 -1)
|
|
%res1 = call <16 x i32> @llvm.x86.avx512.mask.prolv.d.512(<16 x i32> %res0, <16 x i32> <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>, <16 x i32> zeroinitializer, i16 -1)
|
|
ret <16 x i32> %res1
|
|
}
|
|
|
|
define <8 x i64> @test_fold_ror_v8i64() {
|
|
; CHECK-LABEL: test_fold_ror_v8i64:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vpbroadcastq {{.*#+}} zmm0 = [1,1,1,1,1,1,1,1]
|
|
; CHECK-NEXT: vprorvq {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm0, %zmm0
|
|
; CHECK-NEXT: retq
|
|
%res0 = call <8 x i64> @llvm.x86.avx512.maskz.vpermt2var.q.512(<8 x i64> <i64 undef, i64 6, i64 5, i64 4, i64 3, i64 2, i64 1, i64 0>, <8 x i64> <i64 1, i64 1, i64 1, i64 1, i64 1, i64 1, i64 1, i64 1>, <8 x i64> zeroinitializer, i8 -1)
|
|
%res1 = call <8 x i64> @llvm.x86.avx512.mask.prorv.q.512(<8 x i64> %res0, <8 x i64> <i64 0, i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7>, <8 x i64> zeroinitializer, i8 -1)
|
|
ret <8 x i64> %res1
|
|
}
|
|
|
|
define <16 x i32> @test_fold_ror_v16i32(<16 x i32> %x0, <16 x i32> %x1) {
|
|
; CHECK-LABEL: test_fold_ror_v16i32:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vpbroadcastd {{.*#+}} zmm0 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
|
|
; CHECK-NEXT: vprorvd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %zmm0, %zmm0
|
|
; CHECK-NEXT: retq
|
|
%res0 = call <16 x i32> @llvm.x86.avx512.maskz.vpermt2var.d.512(<16 x i32> <i32 7, i32 6, i32 5, i32 4, i32 3, i32 2, i32 1, i32 0, i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8>, <16 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>, <16 x i32> zeroinitializer, i16 -1)
|
|
%res1 = call <16 x i32> @llvm.x86.avx512.mask.prorv.d.512(<16 x i32> %res0, <16 x i32> <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>, <16 x i32> zeroinitializer, i16 -1)
|
|
ret <16 x i32> %res1
|
|
}
|