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b1db1f3afb
This patch adds cost-modelling for abs vector intrinsic. Change-Id: I89007971bfb15f5b4a02a2eadfd43018e9a73976
88 lines
6.9 KiB
LLVM
88 lines
6.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
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; RUN: opt -cost-model -analyze -mtriple=aarch64-none-eabi < %s | FileCheck %s --check-prefix=RECIP
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; RUN: opt -cost-model -analyze -cost-kind=code-size -mtriple=aarch64-none-eabi < %s | FileCheck %s --check-prefix=SIZE
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declare <2 x i64> @llvm.abs.v2i64(<2 x i64>, i1)
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declare <4 x i64> @llvm.abs.v4i64(<4 x i64>, i1)
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declare <8 x i64> @llvm.abs.v8i64(<8 x i64>, i1)
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declare <2 x i32> @llvm.abs.v2i32(<2 x i32>, i1)
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declare <4 x i32> @llvm.abs.v4i32(<4 x i32>, i1)
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declare <8 x i32> @llvm.abs.v8i32(<8 x i32>, i1)
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declare <16 x i32> @llvm.abs.v16i32(<16 x i32>, i1)
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declare <2 x i16> @llvm.abs.v2i16(<2 x i16>, i1)
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declare <4 x i16> @llvm.abs.v4i16(<4 x i16>, i1)
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declare <8 x i16> @llvm.abs.v8i16(<8 x i16>, i1)
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declare <16 x i16> @llvm.abs.v16i16(<16 x i16>, i1)
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declare <32 x i16> @llvm.abs.v32i16(<32 x i16>, i1)
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declare <2 x i8> @llvm.abs.v2i8(<2 x i8>, i1)
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declare <4 x i8> @llvm.abs.v4i8(<4 x i8>, i1)
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declare <8 x i8> @llvm.abs.v8i8(<8 x i8>, i1)
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declare <16 x i8> @llvm.abs.v16i8(<16 x i8>, i1)
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declare <32 x i8> @llvm.abs.v32i8(<32 x i8>, i1)
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declare <64 x i8> @llvm.abs.v64i8(<64 x i8>, i1)
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define i32 @abs(i32 %arg) {
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; RECIP-LABEL: 'abs'
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = call <2 x i64> @llvm.abs.v2i64(<2 x i64> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = call <4 x i64> @llvm.abs.v4i64(<4 x i64> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = call <8 x i64> @llvm.abs.v8i64(<8 x i64> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I32 = call <2 x i32> @llvm.abs.v2i32(<2 x i32> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = call <4 x i32> @llvm.abs.v4i32(<4 x i32> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = call <8 x i32> @llvm.abs.v8i32(<8 x i32> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = call <16 x i32> @llvm.abs.v16i32(<16 x i32> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I16 = call <2 x i16> @llvm.abs.v2i16(<2 x i16> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I16 = call <4 x i16> @llvm.abs.v4i16(<4 x i16> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = call <8 x i16> @llvm.abs.v8i16(<8 x i16> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = call <16 x i16> @llvm.abs.v16i16(<16 x i16> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = call <32 x i16> @llvm.abs.v32i16(<32 x i16> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I8 = call <8 x i8> @llvm.abs.v8i8(<8 x i8> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = call <16 x i8> @llvm.abs.v16i8(<16 x i8> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = call <32 x i8> @llvm.abs.v32i8(<32 x i8> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = call <64 x i8> @llvm.abs.v64i8(<64 x i8> undef, i1 false)
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; RECIP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef
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;
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; SIZE-LABEL: 'abs'
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = call <2 x i64> @llvm.abs.v2i64(<2 x i64> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = call <4 x i64> @llvm.abs.v4i64(<4 x i64> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = call <8 x i64> @llvm.abs.v8i64(<8 x i64> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I32 = call <2 x i32> @llvm.abs.v2i32(<2 x i32> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = call <4 x i32> @llvm.abs.v4i32(<4 x i32> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = call <8 x i32> @llvm.abs.v8i32(<8 x i32> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = call <16 x i32> @llvm.abs.v16i32(<16 x i32> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I16 = call <2 x i16> @llvm.abs.v2i16(<2 x i16> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I16 = call <4 x i16> @llvm.abs.v4i16(<4 x i16> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = call <8 x i16> @llvm.abs.v8i16(<8 x i16> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = call <16 x i16> @llvm.abs.v16i16(<16 x i16> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = call <32 x i16> @llvm.abs.v32i16(<32 x i16> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I8 = call <8 x i8> @llvm.abs.v8i8(<8 x i8> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = call <16 x i8> @llvm.abs.v16i8(<16 x i8> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = call <32 x i8> @llvm.abs.v32i8(<32 x i8> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = call <64 x i8> @llvm.abs.v64i8(<64 x i8> undef, i1 false)
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; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
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;
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%V2I64 = call <2 x i64> @llvm.abs.v2i64(<2 x i64> undef, i1 false)
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%V4I64 = call <4 x i64> @llvm.abs.v4i64(<4 x i64> undef, i1 false)
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%V8I64 = call <8 x i64> @llvm.abs.v8i64(<8 x i64> undef, i1 false)
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%V2I32 = call <2 x i32> @llvm.abs.v2i32(<2 x i32> undef, i1 false)
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%V4I32 = call <4 x i32> @llvm.abs.v4i32(<4 x i32> undef, i1 false)
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%V8I32 = call <8 x i32> @llvm.abs.v8i32(<8 x i32> undef, i1 false)
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%V16I32 = call <16 x i32> @llvm.abs.v16i32(<16 x i32> undef, i1 false)
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%V2I16 = call <2 x i16> @llvm.abs.v2i16(<2 x i16> undef, i1 false)
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%V4I16 = call <4 x i16> @llvm.abs.v4i16(<4 x i16> undef, i1 false)
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%V8I16 = call <8 x i16> @llvm.abs.v8i16(<8 x i16> undef, i1 false)
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%V16I16 = call <16 x i16> @llvm.abs.v16i16(<16 x i16> undef, i1 false)
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%V32I16 = call <32 x i16> @llvm.abs.v32i16(<32 x i16> undef, i1 false)
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%V8I8 = call <8 x i8> @llvm.abs.v8i8(<8 x i8> undef, i1 false)
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%V16I8 = call <16 x i8> @llvm.abs.v16i8(<16 x i8> undef, i1 false)
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%V32I8 = call <32 x i8> @llvm.abs.v32i8(<32 x i8> undef, i1 false)
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%V64I8 = call <64 x i8> @llvm.abs.v64i8(<64 x i8> undef, i1 false)
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ret i32 undef
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}
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