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llvm-project/llvm/test/tools/llvm-profgen/context-depth.test
Lei Wang 6c3c90b5a8
[CSSPGO]Add a flag to limit unsymbolized context depth (#121531) 
Adding a new flag(`--csprof-max-unsymbolized-context-depth`) to only
limit unsymbolized context depth. Currently,`--csprof-max-context-depth`
applies to both symbolized and unsymbolized profile context, there are
scenarios where `--csprof-max-context-depth` may not be flexible enough,
e.g. if we want to limit the context but still keep all the inlinings
from the leaf frame, we could set the value
csprof-max-unsymbolized-context-depth >= 1.
2025-01-07 10:29:52 -08:00

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; Test --csprof-max-context-depth and --csprof-max-unsymbolized-context-depth
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t --compress-recursion=0 --profile-summary-hot-count=0 --csprof-max-context-depth=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0
; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-MAX-CTX-DEPTH
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t --compress-recursion=0 --profile-summary-hot-count=0 --csprof-max-unsymbolized-context-depth=2 --csspgo-preinliner=0 --gen-cs-nested-profile=0 --skip-symbolization
; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-MAX-UNSYM-CTX-DEPTH
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t --compress-recursion=0 --profile-summary-hot-count=0 --csprof-max-unsymbolized-context-depth=2 --csspgo-preinliner=0 --gen-cs-nested-profile=0
; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-MAX-UNSYM-CTX-DEPTH-PROF
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t --compress-recursion=0 --profile-summary-hot-count=0 --csprof-max-unsymbolized-context-depth=2 --csprof-max-context-depth=0 --csspgo-preinliner=0 --gen-cs-nested-profile=0
; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-MAX-CTX-DEPTH
; CHECK-MAX-CTX-DEPTH: [fb]:19:6
; CHECK-MAX-CTX-DEPTH: 1: 6
; CHECK-MAX-CTX-DEPTH: 2: 3
; CHECK-MAX-CTX-DEPTH: 3: 3
; CHECK-MAX-CTX-DEPTH: 4: 0
; CHECK-MAX-CTX-DEPTH: 5: 4 fb:4
; CHECK-MAX-CTX-DEPTH: 6: 3 fa:3
; CHECK-MAX-CTX-DEPTH: !CFGChecksum: 563022570642068
; CHECK-MAX-CTX-DEPTH: [fa]:14:4
; CHECK-MAX-CTX-DEPTH: 1: 4
; CHECK-MAX-CTX-DEPTH: 3: 4
; CHECK-MAX-CTX-DEPTH: 4: 2
; CHECK-MAX-CTX-DEPTH: 5: 1
; CHECK-MAX-CTX-DEPTH: 6: 0
; CHECK-MAX-CTX-DEPTH: 7: 2 fb:2
; CHECK-MAX-CTX-DEPTH: 8: 1 fa:1
; CHECK-MAX-CTX-DEPTH: !CFGChecksum: 563070469352221
; CHECK-MAX-UNSYM-CTX-DEPTH: [0x7ab @ 0x7ab]
; CHECK-MAX-UNSYM-CTX-DEPTH: 3
; CHECK-MAX-UNSYM-CTX-DEPTH: 7a0-7a7:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7a0-7ab:3
; CHECK-MAX-UNSYM-CTX-DEPTH: 7b2-7b5:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 3
; CHECK-MAX-UNSYM-CTX-DEPTH: 7a7->7b2:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7ab->7a0:4
; CHECK-MAX-UNSYM-CTX-DEPTH: 7b5->7c0:1
; CHECK-MAX-UNSYM-CTX-DEPTH: [0x7ab @ 0x7b5]
; CHECK-MAX-UNSYM-CTX-DEPTH: 1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7c0-7d4:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7d4->7c0:1
; CHECK-MAX-UNSYM-CTX-DEPTH: [0x7b5 @ 0x7d4]
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7c0-7cd:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7db-7e0:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7cd->7db:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7e0->7a0:1
; CHECK-MAX-UNSYM-CTX-DEPTH: [0x7b5 @ 0x7e0]
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7a0-7a7:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7b2-7b5:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7a7->7b2:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7b5->7c0:1
; CHECK-MAX-UNSYM-CTX-DEPTH: [0x7d4 @ 0x7e0]
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7a0-7a7:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7b2-7b5:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7a7->7b2:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 7b5->7c0:1
; CHECK-MAX-UNSYM-CTX-DEPTH: [0x7e0 @ 0x7b5]
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7c0-7cd:2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7db-7e0:1
; CHECK-MAX-UNSYM-CTX-DEPTH: 2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7cd->7db:2
; CHECK-MAX-UNSYM-CTX-DEPTH: 7e0->7a0:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: [fb:5 @ fb:5 @ fb]:13:4
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 1: 4
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 2: 3
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 3: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 4: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 5: 4 fb:4
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 6: 1 fa:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: !CFGChecksum: 563022570642068
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: [fa:7 @ fb:6 @ fa]:6:2
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 1: 2
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 3: 2
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 4: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 5: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 6: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 7: 1 fb:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 8: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: !CFGChecksum: 563070469352221
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: [fb:5 @ fb:6 @ fa]:4:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 1: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 3: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 4: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 5: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 6: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 7: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 8: 1 fa:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: !CFGChecksum: 563070469352221
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: [fb:6 @ fa:8 @ fa]:4:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 1: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 3: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 4: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 5: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 6: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 7: 1 fb:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 8: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: !CFGChecksum: 563070469352221
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: [fa:8 @ fa:7 @ fb]:3:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 1: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 2: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 3: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 4: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 5: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 6: 1 fa:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: !CFGChecksum: 563022570642068
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: [fb:6 @ fa:7 @ fb]:3:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 1: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 2: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 3: 1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 4: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 5: 0
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: 6: 1 fa:1
; CHECK-MAX-UNSYM-CTX-DEPTH-PROF: !CFGChecksum: 563022570642068
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