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834 lines
48 KiB
834 lines
48 KiB
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=-lzcnt,+sse2 | FileCheck %s -check-prefixes=SSE2,NOLZCNT
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+lzcnt,+sse2 | FileCheck %s -check-prefixes=SSE2,LZCNT
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+lzcnt,+sse4.2 | FileCheck %s -check-prefixes=LZCNT,SSE42
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+lzcnt,+avx | FileCheck %s -check-prefixes=LZCNT,AVX1
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+lzcnt,+avx2 | FileCheck %s -check-prefixes=LZCNT,AVX2
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+lzcnt,+avx512f | FileCheck %s -check-prefixes=LZCNT,AVX512,AVX512F
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+lzcnt,+avx512vl,+avx512bw,+avx512dq | FileCheck %s -check-prefixes=LZCNT,AVX512,AVX512BW
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; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+lzcnt,+avx512vl,+avx512bw,+avx512dq,+avx512cd | FileCheck %s -check-prefixes=LZCNT,AVX512CD
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; Verify the cost of scalar leading zero count instructions.
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declare i64 @llvm.ctlz.i64(i64, i1)
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declare i32 @llvm.ctlz.i32(i32, i1)
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declare i16 @llvm.ctlz.i16(i16, i1)
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declare i8 @llvm.ctlz.i8(i8, i1)
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define i64 @var_ctlz_i64(i64 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i64'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 false)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i64 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i64'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 false)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i64 %ctlz
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;
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%ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 0)
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ret i64 %ctlz
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}
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define i64 @var_ctlz_i64u(i64 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i64u'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 true)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i64 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i64u'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 true)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i64 %ctlz
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;
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%ctlz = call i64 @llvm.ctlz.i64(i64 %a, i1 1)
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ret i64 %ctlz
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}
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define i32 @var_ctlz_i32(i32 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i32'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 false)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i32'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 false)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %ctlz
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;
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%ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 0)
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ret i32 %ctlz
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}
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define i32 @var_ctlz_i32u(i32 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i32u'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 true)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i32u'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 true)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 %ctlz
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;
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%ctlz = call i32 @llvm.ctlz.i32(i32 %a, i1 1)
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ret i32 %ctlz
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}
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define i16 @var_ctlz_i16(i16 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i16'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 false)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i16 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i16'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 false)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i16 %ctlz
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;
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%ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 0)
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ret i16 %ctlz
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}
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define i16 @var_ctlz_i16u(i16 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i16u'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 true)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i16 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i16u'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 true)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i16 %ctlz
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;
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%ctlz = call i16 @llvm.ctlz.i16(i16 %a, i1 1)
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ret i16 %ctlz
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}
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define i8 @var_ctlz_i8(i8 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i8'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 false)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i8 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i8'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 false)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i8 %ctlz
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;
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%ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 0)
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ret i8 %ctlz
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}
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define i8 @var_ctlz_i8u(i8 %a) {
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; NOLZCNT-LABEL: 'var_ctlz_i8u'
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 true)
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; NOLZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i8 %ctlz
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;
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; LZCNT-LABEL: 'var_ctlz_i8u'
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 true)
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; LZCNT-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i8 %ctlz
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;
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%ctlz = call i8 @llvm.ctlz.i8(i8 %a, i1 1)
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ret i8 %ctlz
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}
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; Verify the cost of vector leading zero count instructions.
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declare <2 x i64> @llvm.ctlz.v2i64(<2 x i64>, i1)
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declare <4 x i32> @llvm.ctlz.v4i32(<4 x i32>, i1)
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declare <8 x i16> @llvm.ctlz.v8i16(<8 x i16>, i1)
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declare <16 x i8> @llvm.ctlz.v16i8(<16 x i8>, i1)
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declare <4 x i64> @llvm.ctlz.v4i64(<4 x i64>, i1)
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declare <8 x i32> @llvm.ctlz.v8i32(<8 x i32>, i1)
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declare <16 x i16> @llvm.ctlz.v16i16(<16 x i16>, i1)
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declare <32 x i8> @llvm.ctlz.v32i8(<32 x i8>, i1)
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declare <8 x i64> @llvm.ctlz.v8i64(<8 x i64>, i1)
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declare <16 x i32> @llvm.ctlz.v16i32(<16 x i32>, i1)
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declare <32 x i16> @llvm.ctlz.v32i16(<32 x i16>, i1)
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declare <64 x i8> @llvm.ctlz.v64i8(<64 x i8>, i1)
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define <2 x i64> @var_ctlz_v2i64(<2 x i64> %a) {
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; SSE2-LABEL: 'var_ctlz_v2i64'
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; SSE2-NEXT: Cost Model: Found an estimated cost of 25 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
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; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; SSE42-LABEL: 'var_ctlz_v2i64'
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; SSE42-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
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; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; AVX-LABEL: 'var_ctlz_v2i64'
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; AVX-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
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; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; AVX512-LABEL: 'var_ctlz_v2i64'
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; AVX512-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
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; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; AVX512CD-LABEL: 'var_ctlz_v2i64'
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 false)
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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%ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 0)
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ret <2 x i64> %ctlz
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}
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define <2 x i64> @var_ctlz_v2i64u(<2 x i64> %a) {
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; SSE2-LABEL: 'var_ctlz_v2i64u'
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; SSE2-NEXT: Cost Model: Found an estimated cost of 25 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
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; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; SSE42-LABEL: 'var_ctlz_v2i64u'
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; SSE42-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
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; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; AVX-LABEL: 'var_ctlz_v2i64u'
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; AVX-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
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; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; AVX512-LABEL: 'var_ctlz_v2i64u'
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; AVX512-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
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; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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; AVX512CD-LABEL: 'var_ctlz_v2i64u'
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 true)
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %ctlz
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;
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%ctlz = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %a, i1 1)
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ret <2 x i64> %ctlz
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}
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define <4 x i64> @var_ctlz_v4i64(<4 x i64> %a) {
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; SSE2-LABEL: 'var_ctlz_v4i64'
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; SSE2-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
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; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; SSE42-LABEL: 'var_ctlz_v4i64'
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; SSE42-NEXT: Cost Model: Found an estimated cost of 46 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
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; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX1-LABEL: 'var_ctlz_v4i64'
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; AVX1-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
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; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX2-LABEL: 'var_ctlz_v4i64'
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; AVX2-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
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; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX512-LABEL: 'var_ctlz_v4i64'
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; AVX512-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
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; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX512CD-LABEL: 'var_ctlz_v4i64'
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 false)
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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%ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 0)
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ret <4 x i64> %ctlz
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}
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define <4 x i64> @var_ctlz_v4i64u(<4 x i64> %a) {
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; SSE2-LABEL: 'var_ctlz_v4i64u'
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; SSE2-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
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; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; SSE42-LABEL: 'var_ctlz_v4i64u'
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; SSE42-NEXT: Cost Model: Found an estimated cost of 46 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
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; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX1-LABEL: 'var_ctlz_v4i64u'
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; AVX1-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
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; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX2-LABEL: 'var_ctlz_v4i64u'
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; AVX2-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
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; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX512-LABEL: 'var_ctlz_v4i64u'
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; AVX512-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
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; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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; AVX512CD-LABEL: 'var_ctlz_v4i64u'
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 true)
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; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %ctlz
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;
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%ctlz = call <4 x i64> @llvm.ctlz.v4i64(<4 x i64> %a, i1 1)
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ret <4 x i64> %ctlz
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}
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define <8 x i64> @var_ctlz_v8i64(<8 x i64> %a) {
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; SSE2-LABEL: 'var_ctlz_v8i64'
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; SSE2-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
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; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
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;
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; SSE42-LABEL: 'var_ctlz_v8i64'
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; SSE42-NEXT: Cost Model: Found an estimated cost of 92 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
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; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
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;
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; AVX1-LABEL: 'var_ctlz_v8i64'
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; AVX1-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
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; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
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;
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; AVX2-LABEL: 'var_ctlz_v8i64'
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; AVX2-NEXT: Cost Model: Found an estimated cost of 46 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
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; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
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;
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; AVX512F-LABEL: 'var_ctlz_v8i64'
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; AVX512F-NEXT: Cost Model: Found an estimated cost of 29 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
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; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
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;
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; AVX512BW-LABEL: 'var_ctlz_v8i64'
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; AVX512BW-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
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; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
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;
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; AVX512CD-LABEL: 'var_ctlz_v8i64'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
%ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 0)
|
|
ret <8 x i64> %ctlz
|
|
}
|
|
|
|
define <8 x i64> @var_ctlz_v8i64u(<8 x i64> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v8i64u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v8i64u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 92 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v8i64u'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v8i64u'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 46 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
; AVX512F-LABEL: 'var_ctlz_v8i64u'
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 29 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
; AVX512BW-LABEL: 'var_ctlz_v8i64u'
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 23 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v8i64u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %ctlz
|
|
;
|
|
%ctlz = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a, i1 1)
|
|
ret <8 x i64> %ctlz
|
|
}
|
|
|
|
define <4 x i32> @var_ctlz_v4i32(<4 x i32> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v4i32'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v4i32'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; AVX-LABEL: 'var_ctlz_v4i32'
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v4i32'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v4i32'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
%ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 0)
|
|
ret <4 x i32> %ctlz
|
|
}
|
|
|
|
define <4 x i32> @var_ctlz_v4i32u(<4 x i32> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v4i32u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v4i32u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; AVX-LABEL: 'var_ctlz_v4i32u'
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 true)
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v4i32u'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 true)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v4i32u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %ctlz
|
|
;
|
|
%ctlz = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %a, i1 1)
|
|
ret <4 x i32> %ctlz
|
|
}
|
|
|
|
define <8 x i32> @var_ctlz_v8i32(<8 x i32> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v8i32'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v8i32'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v8i32'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 38 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 false)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v8i32'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 false)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v8i32'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 false)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v8i32'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
%ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 0)
|
|
ret <8 x i32> %ctlz
|
|
}
|
|
|
|
define <8 x i32> @var_ctlz_v8i32u(<8 x i32> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v8i32u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v8i32u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v8i32u'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 38 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 true)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v8i32u'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 true)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v8i32u'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 true)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v8i32u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %ctlz
|
|
;
|
|
%ctlz = call <8 x i32> @llvm.ctlz.v8i32(<8 x i32> %a, i1 1)
|
|
ret <8 x i32> %ctlz
|
|
}
|
|
|
|
define <16 x i32> @var_ctlz_v16i32(<16 x i32> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v16i32'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 104 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v16i32'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v16i32'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 76 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 false)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v16i32'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 false)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX512F-LABEL: 'var_ctlz_v16i32'
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 false)
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX512BW-LABEL: 'var_ctlz_v16i32'
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 false)
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v16i32'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
%ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 0)
|
|
ret <16 x i32> %ctlz
|
|
}
|
|
|
|
define <16 x i32> @var_ctlz_v16i32u(<16 x i32> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v16i32u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 104 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v16i32u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 72 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v16i32u'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 76 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 true)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v16i32u'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 true)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX512F-LABEL: 'var_ctlz_v16i32u'
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 true)
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX512BW-LABEL: 'var_ctlz_v16i32u'
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 true)
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v16i32u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %ctlz
|
|
;
|
|
%ctlz = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a, i1 1)
|
|
ret <16 x i32> %ctlz
|
|
}
|
|
|
|
define <8 x i16> @var_ctlz_v8i16(<8 x i16> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v8i16'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v8i16'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; AVX-LABEL: 'var_ctlz_v8i16'
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false)
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v8i16'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v8i16'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
%ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 0)
|
|
ret <8 x i16> %ctlz
|
|
}
|
|
|
|
define <8 x i16> @var_ctlz_v8i16u(<8 x i16> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v8i16u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v8i16u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; AVX-LABEL: 'var_ctlz_v8i16u'
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 true)
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v8i16u'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 true)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v8i16u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %ctlz
|
|
;
|
|
%ctlz = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %a, i1 1)
|
|
ret <8 x i16> %ctlz
|
|
}
|
|
|
|
define <16 x i16> @var_ctlz_v16i16(<16 x i16> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v16i16'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v16i16'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v16i16'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 false)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v16i16'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 false)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v16i16'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 false)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v16i16'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
%ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 0)
|
|
ret <16 x i16> %ctlz
|
|
}
|
|
|
|
define <16 x i16> @var_ctlz_v16i16u(<16 x i16> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v16i16u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v16i16u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v16i16u'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 true)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v16i16u'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 true)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v16i16u'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 true)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v16i16u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %ctlz
|
|
;
|
|
%ctlz = call <16 x i16> @llvm.ctlz.v16i16(<16 x i16> %a, i1 1)
|
|
ret <16 x i16> %ctlz
|
|
}
|
|
|
|
define <32 x i16> @var_ctlz_v32i16(<32 x i16> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v32i16'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 80 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v32i16'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v32i16'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 false)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v32i16'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 false)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX512F-LABEL: 'var_ctlz_v32i16'
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 false)
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX512BW-LABEL: 'var_ctlz_v32i16'
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 false)
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v32i16'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
%ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 0)
|
|
ret <32 x i16> %ctlz
|
|
}
|
|
|
|
define <32 x i16> @var_ctlz_v32i16u(<32 x i16> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v32i16u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 80 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v32i16u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v32i16u'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 true)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v32i16u'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 true)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX512F-LABEL: 'var_ctlz_v32i16u'
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 true)
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX512BW-LABEL: 'var_ctlz_v32i16u'
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 true)
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v32i16u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %ctlz
|
|
;
|
|
%ctlz = call <32 x i16> @llvm.ctlz.v32i16(<32 x i16> %a, i1 1)
|
|
ret <32 x i16> %ctlz
|
|
}
|
|
|
|
define <16 x i8> @var_ctlz_v16i8(<16 x i8> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v16i8'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v16i8'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; AVX-LABEL: 'var_ctlz_v16i8'
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false)
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v16i8'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v16i8'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
%ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 0)
|
|
ret <16 x i8> %ctlz
|
|
}
|
|
|
|
define <16 x i8> @var_ctlz_v16i8u(<16 x i8> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v16i8u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v16i8u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; AVX-LABEL: 'var_ctlz_v16i8u'
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 true)
|
|
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v16i8u'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 true)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v16i8u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %ctlz
|
|
;
|
|
%ctlz = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %a, i1 1)
|
|
ret <16 x i8> %ctlz
|
|
}
|
|
|
|
define <32 x i8> @var_ctlz_v32i8(<32 x i8> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v32i8'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 34 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v32i8'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v32i8'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 false)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v32i8'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 false)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v32i8'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 false)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v32i8'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
%ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 0)
|
|
ret <32 x i8> %ctlz
|
|
}
|
|
|
|
define <32 x i8> @var_ctlz_v32i8u(<32 x i8> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v32i8u'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 34 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v32i8u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v32i8u'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 true)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v32i8u'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 true)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX512-LABEL: 'var_ctlz_v32i8u'
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 true)
|
|
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v32i8u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %ctlz
|
|
;
|
|
%ctlz = call <32 x i8> @llvm.ctlz.v32i8(<32 x i8> %a, i1 1)
|
|
ret <32 x i8> %ctlz
|
|
}
|
|
|
|
define <64 x i8> @var_ctlz_v64i8(<64 x i8> %a) {
|
|
; SSE2-LABEL: 'var_ctlz_v64i8'
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 68 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 false)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v64i8'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 false)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v64i8'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 false)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v64i8'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 false)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX512F-LABEL: 'var_ctlz_v64i8'
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 false)
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; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
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;
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|
; AVX512BW-LABEL: 'var_ctlz_v64i8'
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; AVX512BW-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 false)
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; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
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|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v64i8'
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|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 false)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
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|
%ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 0)
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ret <64 x i8> %ctlz
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|
}
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|
|
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define <64 x i8> @var_ctlz_v64i8u(<64 x i8> %a) {
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; SSE2-LABEL: 'var_ctlz_v64i8u'
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; SSE2-NEXT: Cost Model: Found an estimated cost of 68 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 true)
|
|
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; SSE42-LABEL: 'var_ctlz_v64i8u'
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 36 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 true)
|
|
; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX1-LABEL: 'var_ctlz_v64i8u'
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 true)
|
|
; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX2-LABEL: 'var_ctlz_v64i8u'
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 true)
|
|
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX512F-LABEL: 'var_ctlz_v64i8u'
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 true)
|
|
; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX512BW-LABEL: 'var_ctlz_v64i8u'
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 true)
|
|
; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
; AVX512CD-LABEL: 'var_ctlz_v64i8u'
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 true)
|
|
; AVX512CD-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %ctlz
|
|
;
|
|
%ctlz = call <64 x i8> @llvm.ctlz.v64i8(<64 x i8> %a, i1 1)
|
|
ret <64 x i8> %ctlz
|
|
}
|