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Differential D103650

[CSSPGO][llvm-profgen] Make extended binary the default output format
ClosedPublic

Authored by wenlei on Jun 3 2021, 2:58 PM.

Details

Reviewers
wlei
hoy
wmi
Commits
rGaaa826fac16b: [CSSPGO][llvm-profgen] Make extended binary the default output format
Summary

Make extended binary the default output format for CSSPGO. This avoids having to pass flag every time when generating profile. It also matches llvm-profdata where binary profile is the default (should we switch to extbinary as default for llvm-profdata?).

We plan to compress name table for context profile, which depends on the built-in compression of extbinary.

Diff Detail

Event Timeline

wenlei created this revision.Jun 3 2021, 2:58 PM
Herald added subscribers: modimo, lxfind. · View Herald TranscriptJun 3 2021, 2:58 PM
wenlei requested review of this revision.Jun 3 2021, 2:58 PM
Herald added a project: Restricted Project. · View Herald TranscriptJun 3 2021, 2:58 PM
Herald added a subscriber: llvm-commits. · View Herald Transcript
wlei accepted this revision.Jun 3 2021, 3:02 PM

Thanks for working on this, LGTM!

This revision is now accepted and ready to land.Jun 3 2021, 3:02 PM
wmi accepted this revision.Jun 3 2021, 3:10 PM

LGTM.

hoy accepted this revision.Jun 3 2021, 3:17 PM
Harbormaster completed remote builds in B107563: Diff 349701.Jun 3 2021, 4:06 PM
Closed by commit rGaaa826fac16b: [CSSPGO][llvm-profgen] Make extended binary the default output format (authored by wenlei). · Explain WhyJun 3 2021, 5:58 PM
This revision was automatically updated to reflect the committed changes.
wenlei added a commit: rGaaa826fac16b: [CSSPGO][llvm-profgen] Make extended binary the default output format.

Revision Contents

Diff 349736

llvm/test/tools/llvm-profgen/cs-preinline.test

; Test default llvm-profgen with preinline off ; Test default llvm-profgen with preinline off
; RUN: llvm-profgen --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-DEFAULT ; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-DEFAULT
; Test llvm-profgen with preinliner on will merge not inlinable profile into base profile. ; Test llvm-profgen with preinliner on will merge not inlinable profile into base profile.
; RUN: llvm-profgen --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --csspgo-preinliner=1 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --csspgo-preinliner=1
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-PREINL ; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-PREINL
; Test preinliner threshold that prevents all possible inlining and merges everything into base profile. ; Test preinliner threshold that prevents all possible inlining and merges everything into base profile.
; RUN: llvm-profgen --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --csspgo-preinliner=1 -sample-profile-cold-inline-threshold=0 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --csspgo-preinliner=1 -sample-profile-cold-inline-threshold=0
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-NO-PREINL ; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-NO-PREINL
; CHECK-DEFAULT: [main:1 @ foo]:309:0 ; CHECK-DEFAULT: [main:1 @ foo]:309:0
; CHECK-DEFAULT-NEXT: 2.1: 14 ; CHECK-DEFAULT-NEXT: 2.1: 14
; CHECK-DEFAULT-NEXT: 3: 15 ; CHECK-DEFAULT-NEXT: 3: 15
; CHECK-DEFAULT-NEXT: 3.1: 14 bar:14 ; CHECK-DEFAULT-NEXT: 3.1: 14 bar:14
; CHECK-DEFAULT-NEXT: 3.2: 1 ; CHECK-DEFAULT-NEXT: 3.2: 1
; CHECK-DEFAULT-NEXT: !Attributes: 1 ; CHECK-DEFAULT-NEXT: !Attributes: 1
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llvm/test/tools/llvm-profgen/fname-canonicalization.test

; Test unique linkage name decoding and canonicalization from dwarf debug info ; Test unique linkage name decoding and canonicalization from dwarf debug info
; RUN: llvm-profgen --perfscript=%S/Inputs/unique-linkage-name-dwarf.perfscript --binary=%S/Inputs/unique-linkage-name-dwarf.perfbin --output=%t --profile-summary-cold-count=0 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/unique-linkage-name-dwarf.perfscript --binary=%S/Inputs/unique-linkage-name-dwarf.perfbin --output=%t --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-DWARF-FNAME ; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-DWARF-FNAME
; CHECK-DWARF-FNAME:[main:1 @ foo]:309:0 ; CHECK-DWARF-FNAME:[main:1 @ foo]:309:0
; CHECK-DWARF-FNAME: 2: 14 ; CHECK-DWARF-FNAME: 2: 14
; CHECK-DWARF-FNAME: 3: 29 bar.__uniq.26267048767521081047744692097241227776:14 ; CHECK-DWARF-FNAME: 3: 29 bar.__uniq.26267048767521081047744692097241227776:14
; CHECK-DWARF-FNAME:[main:1 @ foo:3 @ bar.__uniq.26267048767521081047744692097241227776]:84:0 ; CHECK-DWARF-FNAME:[main:1 @ foo:3 @ bar.__uniq.26267048767521081047744692097241227776]:84:0
; CHECK-DWARF-FNAME: 1: 14 ; CHECK-DWARF-FNAME: 1: 14
; Test unique linkage name decoding and canonicalization from pseudo probe info ; Test unique linkage name decoding and canonicalization from pseudo probe info
; RUN: llvm-profgen --perfscript=%S/Inputs/unique-linkage-name-probe.perfscript --binary=%S/Inputs/unique-linkage-name-probe.perfbin --output=%t --profile-summary-cold-count=0 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/unique-linkage-name-probe.perfscript --binary=%S/Inputs/unique-linkage-name-probe.perfbin --output=%t --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-PROBE-FNAME ; RUN: FileCheck %s --input-file %t --check-prefix=CHECK-PROBE-FNAME
; CHECK-PROBE-FNAME:[main:2 @ foo]:75:0 ; CHECK-PROBE-FNAME:[main:2 @ foo]:75:0
; CHECK-PROBE-FNAME: 2: 15 ; CHECK-PROBE-FNAME: 2: 15
; CHECK-PROBE-FNAME: 3: 15 ; CHECK-PROBE-FNAME: 3: 15
; CHECK-PROBE-FNAME: 4: 15 ; CHECK-PROBE-FNAME: 4: 15
; CHECK-PROBE-FNAME: 6: 15 ; CHECK-PROBE-FNAME: 6: 15
; CHECK-PROBE-FNAME: 8: 15 _ZL3barii.__uniq.26267048767521081047744692097241227776:15 ; CHECK-PROBE-FNAME: 8: 15 _ZL3barii.__uniq.26267048767521081047744692097241227776:15
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llvm/test/tools/llvm-profgen/inline-cs-dangling-pseudoprobe.test

; RUN: llvm-profgen --perfscript=%S/Inputs/inline-cs-dangling-pseudoprobe.perfscript --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-dangling-pseudoprobe.perfscript --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK: [main:2 @ foo]:58:0 ; CHECK: [main:2 @ foo]:58:0
; CHECK-NEXT: 2: 15 ; CHECK-NEXT: 2: 15
; CHECK-NEXT: 3: 14 ; CHECK-NEXT: 3: 14
; CHECK-NEXT: 5: 14 ; CHECK-NEXT: 5: 14
; CHECK-NEXT: 6: 15 ; CHECK-NEXT: 6: 15
; CHECK-NEXT: !CFGChecksum: 138950591924 ; CHECK-NEXT: !CFGChecksum: 138950591924
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llvm/test/tools/llvm-profgen/inline-cs-noprobe.test

; RUN: llvm-profgen --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-noprobe.perfscript --binary=%S/Inputs/inline-cs-noprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK:[main:1 @ foo]:309:0 ; CHECK:[main:1 @ foo]:309:0
; CHECK: 2.1: 14 ; CHECK: 2.1: 14
; CHECK: 3: 15 ; CHECK: 3: 15
; CHECK: 3.1: 14 bar:14 ; CHECK: 3.1: 14 bar:14
; CHECK: 3.2: 1 ; CHECK: 3.2: 1
; CHECK:[main:1 @ foo:3.1 @ bar]:84:0 ; CHECK:[main:1 @ foo:3.1 @ bar]:84:0
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llvm/test/tools/llvm-profgen/inline-cs-pseudoprobe.test

; RUN: llvm-profgen --perfscript=%S/Inputs/inline-cs-pseudoprobe.perfscript --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/inline-cs-pseudoprobe.perfscript --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK: [main:2 @ foo]:74:0 ; CHECK: [main:2 @ foo]:74:0
; CHECK-NEXT: 2: 15 ; CHECK-NEXT: 2: 15
; CHECK-NEXT: 3: 15 ; CHECK-NEXT: 3: 15
; CHECK-NEXT: 4: 14 ; CHECK-NEXT: 4: 14
; CHECK-NEXT: 5: 1 ; CHECK-NEXT: 5: 1
; CHECK-NEXT: 6: 15 ; CHECK-NEXT: 6: 15
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llvm/test/tools/llvm-profgen/merge-cold-profile.test

; Used the data from recursion-compression.test, refer it for the unmerged output ; Used the data from recursion-compression.test, refer it for the unmerged output
; RUN: llvm-profgen --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t1 --compress-recursion=-1 --profile-summary-cold-count=8 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t1 --compress-recursion=-1 --profile-summary-cold-count=8
; RUN: FileCheck %s --input-file %t1 ; RUN: FileCheck %s --input-file %t1
; Test --csprof-trim-cold-context=0 ; Test --csprof-trim-cold-context=0
; RUN: llvm-profgen --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t2 --compress-recursion=-1 --profile-summary-cold-count=100 --csprof-trim-cold-context=0 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t2 --compress-recursion=-1 --profile-summary-cold-count=100 --csprof-trim-cold-context=0
; RUN: FileCheck %s --input-file %t2 --check-prefix=CHECK-KEEP-COLD ; RUN: FileCheck %s --input-file %t2 --check-prefix=CHECK-KEEP-COLD
; Test --csprof-merge-cold-context=0 ; Test --csprof-merge-cold-context=0
; RUN: llvm-profgen --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t3 --compress-recursion=-1 --profile-summary-cold-count=10 --csprof-merge-cold-context=0 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t3 --compress-recursion=-1 --profile-summary-cold-count=10 --csprof-merge-cold-context=0
; RUN: FileCheck %s --input-file %t3 --check-prefix=CHECK-UNMERGED ; RUN: FileCheck %s --input-file %t3 --check-prefix=CHECK-UNMERGED
; CHECK: [fa]:14:4 ; CHECK: [fa]:14:4
; CHECK-NEXT: 1: 4 ; CHECK-NEXT: 1: 4
; CHECK-NEXT: 2: 18446744073709551615 ; CHECK-NEXT: 2: 18446744073709551615
; CHECK-NEXT: 3: 4 ; CHECK-NEXT: 3: 4
; CHECK-NEXT: 4: 2 ; CHECK-NEXT: 4: 2
; CHECK-NEXT: 5: 1 ; CHECK-NEXT: 5: 1
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llvm/test/tools/llvm-profgen/noinline-cs-noprobe.test

; RUN: llvm-profgen --perfscript=%S/Inputs/noinline-cs-noprobe.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-noprobe.perfscript --binary=%S/Inputs/noinline-cs-noprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK:[main:1 @ foo]:54:0 ; CHECK:[main:1 @ foo]:54:0
; CHECK: 2: 3 ; CHECK: 2: 3
; CHECK: 3: 3 bar:3 ; CHECK: 3: 3 bar:3
; CHECK:[main:1 @ foo:3 @ bar]:50:3 ; CHECK:[main:1 @ foo:3 @ bar]:50:3
; CHECK: 0: 3 ; CHECK: 0: 3
; CHECK: 1: 3 ; CHECK: 1: 3
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llvm/test/tools/llvm-profgen/noinline-cs-pseudoprobe.test

; RUN: llvm-profgen --perfscript=%S/Inputs/noinline-cs-pseudoprobe.perfscript --binary=%S/Inputs/noinline-cs-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/noinline-cs-pseudoprobe.perfscript --binary=%S/Inputs/noinline-cs-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK: [main:2 @ foo]:75:0 ; CHECK: [main:2 @ foo]:75:0
; CHECK-NEXT: 2: 15 ; CHECK-NEXT: 2: 15
; CHECK-NEXT: 3: 15 ; CHECK-NEXT: 3: 15
; CHECK-NEXT: 4: 15 ; CHECK-NEXT: 4: 15
; CHECK-NEXT: 6: 15 ; CHECK-NEXT: 6: 15
; CHECK-NEXT: 8: 15 bar:15 ; CHECK-NEXT: 8: 15 bar:15
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llvm/test/tools/llvm-profgen/pseudoprobe-decoding.test

; RUN: llvm-profgen --perfscript=%s --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --show-pseudo-probe --show-disassembly-only | FileCheck %s ; RUN: llvm-profgen --format=text --perfscript=%s --binary=%S/Inputs/inline-cs-pseudoprobe.perfbin --output=%t --show-pseudo-probe --show-disassembly-only | FileCheck %s
PERF_RECORD_MMAP2 2854748/2854748: [0x400000(0x1000) @ 0 00:1d 123291722 526021]: r-xp /home/inline-cs-pseudoprobe.perfbin PERF_RECORD_MMAP2 2854748/2854748: [0x400000(0x1000) @ 0 00:1d 123291722 526021]: r-xp /home/inline-cs-pseudoprobe.perfbin
; CHECK: Pseudo Probe Desc: ; CHECK: Pseudo Probe Desc:
; CHECK: GUID: 6699318081062747564 Name: foo ; CHECK: GUID: 6699318081062747564 Name: foo
; CHECK: Hash: 138950591924 ; CHECK: Hash: 138950591924
; CHECK: GUID: 15822663052811949562 Name: main ; CHECK: GUID: 15822663052811949562 Name: main
; CHECK: Hash: 4294967295 ; CHECK: Hash: 4294967295
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llvm/test/tools/llvm-profgen/recursion-compression-noprobe.test

; Firstly test uncompression(--compress-recursion=0) ; Firstly test uncompression(--compress-recursion=0)
; RUN: llvm-profgen --perfscript=%S/Inputs/recursion-compression-noprobe.perfscript --binary=%S/Inputs/recursion-compression-noprobe.perfbin --output=%t --compress-recursion=0 --profile-summary-cold-count=0 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-noprobe.perfscript --binary=%S/Inputs/recursion-compression-noprobe.perfbin --output=%t --compress-recursion=0 --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-UNCOMPRESS ; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-UNCOMPRESS
; RUN: llvm-profgen --perfscript=%S/Inputs/recursion-compression-noprobe.perfscript --binary=%S/Inputs/recursion-compression-noprobe.perfbin --output=%t --profile-summary-cold-count=0 ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-noprobe.perfscript --binary=%S/Inputs/recursion-compression-noprobe.perfbin --output=%t --profile-summary-cold-count=0
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK-UNCOMPRESS:[main:1 @ foo:3 @ fa:2 @ fb]:48:0 ; CHECK-UNCOMPRESS:[main:1 @ foo:3 @ fa:2 @ fb]:48:0
; CHECK-UNCOMPRESS: 1: 11 ; CHECK-UNCOMPRESS: 1: 11
; CHECK-UNCOMPRESS: 2: 1 fa:1 ; CHECK-UNCOMPRESS: 2: 1 fa:1
; CHECK-UNCOMPRESS:[main:1 @ foo:3 @ fa]:24:0 ; CHECK-UNCOMPRESS:[main:1 @ foo:3 @ fa]:24:0
; CHECK-UNCOMPRESS: 1: 1 ; CHECK-UNCOMPRESS: 1: 1
; CHECK-UNCOMPRESS: 2: 13 fb:11 ; CHECK-UNCOMPRESS: 2: 13 fb:11
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llvm/test/tools/llvm-profgen/recursion-compression-pseudoprobe.test

; Firstly test uncompression(--compress-recursion=0) ; Firstly test uncompression(--compress-recursion=0)
; RUN: llvm-profgen --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t --compress-recursion=0 --profile-summary-cold-count=0 ; 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-cold-count=0
; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-UNCOMPRESS ; RUN: FileCheck %s --input-file %t -check-prefix=CHECK-UNCOMPRESS
; RUN: llvm-profgen --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/recursion-compression-pseudoprobe.perfscript --binary=%S/Inputs/recursion-compression-pseudoprobe.perfbin --output=%t --show-unwinder-output --profile-summary-cold-count=0 | FileCheck %s --check-prefix=CHECK-UNWINDER
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK-UNCOMPRESS: [main:2 @ foo:5 @ fa:8 @ fa:7 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:6 @ fa:8 @ fa:7 @ fb:6 @ fa]:4:1 ; CHECK-UNCOMPRESS: [main:2 @ foo:5 @ fa:8 @ fa:7 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:5 @ fb:6 @ fa:8 @ fa:7 @ fb:6 @ fa]:4:1
; CHECK-UNCOMPRESS: 1: 1 ; CHECK-UNCOMPRESS: 1: 1
; CHECK-UNCOMPRESS: 3: 1 ; CHECK-UNCOMPRESS: 3: 1
; CHECK-UNCOMPRESS: 4: 1 ; CHECK-UNCOMPRESS: 4: 1
; CHECK-UNCOMPRESS: 7: 1 fb:1 ; CHECK-UNCOMPRESS: 7: 1 fb:1
; CHECK-UNCOMPRESS: !CFGChecksum: 120515930909 ; CHECK-UNCOMPRESS: !CFGChecksum: 120515930909
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llvm/test/tools/llvm-profgen/truncated-pseudoprobe.test

; RUN: llvm-profgen --perfscript=%S/Inputs/truncated-pseudoprobe.perfscript --binary=%S/Inputs/truncated-pseudoprobe.perfbin --output=%t ; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/truncated-pseudoprobe.perfscript --binary=%S/Inputs/truncated-pseudoprobe.perfbin --output=%t
; RUN: FileCheck %s --input-file %t ; RUN: FileCheck %s --input-file %t
; CHECK: [foo]:75:0 ; CHECK: [foo]:75:0
; CHECK-NEXT: 2: 15 ; CHECK-NEXT: 2: 15
; CHECK-NEXT: 3: 15 ; CHECK-NEXT: 3: 15
; CHECK-NEXT: 4: 15 ; CHECK-NEXT: 4: 15
; CHECK-NEXT: 6: 15 ; CHECK-NEXT: 6: 15
; CHECK-NEXT: 8: 15 bar:15 ; CHECK-NEXT: 8: 15 bar:15
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llvm/tools/llvm-profgen/ProfileGenerator.cpp

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static cl::opt<std::string> OutputFilename("output", cl::value_desc("output"), static cl::opt<std::string> OutputFilename("output", cl::value_desc("output"),
cl::Required, cl::Required,
cl::desc("Output profile file")); cl::desc("Output profile file"));
static cl::alias OutputA("o", cl::desc("Alias for --output"), static cl::alias OutputA("o", cl::desc("Alias for --output"),
cl::aliasopt(OutputFilename)); cl::aliasopt(OutputFilename));
static cl::opt<SampleProfileFormat> OutputFormat( static cl::opt<SampleProfileFormat> OutputFormat(
"format", cl::desc("Format of output profile"), cl::init(SPF_Text), "format", cl::desc("Format of output profile"), cl::init(SPF_Ext_Binary),
cl::values( cl::values(
clEnumValN(SPF_Binary, "binary", "Binary encoding (default)"), clEnumValN(SPF_Binary, "binary", "Binary encoding (default)"),
clEnumValN(SPF_Compact_Binary, "compbinary", "Compact binary encoding"), clEnumValN(SPF_Compact_Binary, "compbinary", "Compact binary encoding"),
clEnumValN(SPF_Ext_Binary, "extbinary", "Extensible binary encoding"), clEnumValN(SPF_Ext_Binary, "extbinary", "Extensible binary encoding"),
clEnumValN(SPF_Text, "text", "Text encoding"), clEnumValN(SPF_Text, "text", "Text encoding"),
clEnumValN(SPF_GCC, "gcc", clEnumValN(SPF_GCC, "gcc",
"GCC encoding (only meaningful for -sample)"))); "GCC encoding (only meaningful for -sample)")));
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