forked from OSchip/llvm-project
51 lines
3.3 KiB
LLVM
51 lines
3.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
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; RUN: opt -cost-model -analyze -mtriple=amdgcn-unknown-amdhsa < %s | FileCheck %s --check-prefix=CHECK-THROUGHPUT
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; RUN: opt -cost-model -analyze -cost-kind=code-size -mtriple=amdgcn-unknown-amdhsa < %s | FileCheck %s --check-prefix=CHECK-SIZE
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define amdgpu_kernel void @op() {
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; Logical and/or - select's cost must be equivalent to that of binop
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; CHECK-THROUGHPUT-LABEL: 'op'
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
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;
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; CHECK-SIZE-LABEL: 'op'
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sand = select i1 undef, i1 undef, i1 false
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %band = and i1 undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sor = select i1 undef, i1 true, i1 undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %bor = or i1 undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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%sand = select i1 undef, i1 undef, i1 false
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%band = and i1 undef, undef
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%sor = select i1 undef, i1 true, i1 undef
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%bor = or i1 undef, undef
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ret void
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}
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define void @vecop() {
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; CHECK-THROUGHPUT-LABEL: 'vecop'
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-THROUGHPUT-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
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;
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; CHECK-SIZE-LABEL: 'vecop'
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> zeroinitializer
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %band = and <4 x i1> undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %bor = or <4 x i1> undef, undef
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; CHECK-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
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;
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%sand = select <4 x i1> undef, <4 x i1> undef, <4 x i1> <i1 false, i1 false, i1 false, i1 false>
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%band = and <4 x i1> undef, undef
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%sor = select <4 x i1> undef, <4 x i1> <i1 true, i1 true, i1 true, i1 true>, <4 x i1> undef
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%bor = or <4 x i1> undef, undef
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ret void
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}
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