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[BOLT][NFC] Print timers in perf2bolt invocation #101270

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Merged
merged 6 commits into from
Aug 1, 2024
+8 −0
Merged

[BOLT][NFC] Print timers in perf2bolt invocation #101270

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293dab6
[𝘀𝗽𝗿] changes to main this commit is based on
aaupov Jul 31, 2024
aa1b100
[𝘀𝗽𝗿] initial version
aaupov Jul 31, 2024
e1ae4a4
[𝘀𝗽𝗿] changes introduced through rebase
aaupov Jul 31, 2024
422891e
Fix test
aaupov Jul 31, 2024
16a22bc
[𝘀𝗽𝗿] changes introduced through rebase
aaupov Aug 1, 2024
38a1376
rebase
aaupov Aug 1, 2024
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1 change: 1 addition & 0 deletions bolt/lib/Rewrite/RewriteInstance.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3200,6 +3200,7 @@ void RewriteInstance::processProfileData() {
if (opts::AggregateOnly) {
PrintProgramStats PPS(&*BAT);
BC->logBOLTErrorsAndQuitOnFatal(PPS.runOnFunctions(*BC));
TimerGroup::printAll(outs());
exit(0);
}
}
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7 changes: 7 additions & 0 deletions bolt/test/timers.c
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Expand Up @@ -3,13 +3,20 @@
# RUN: link_fdata %s %t.exe %t.fdata
# RUN: llvm-bolt %t.exe -o %t.null --data %t.fdata -w %t.yaml --time-rewrite \
# RUN: 2>&1 | FileCheck %s
# RUN: link_fdata %s %t.exe %t.preagg PREAGG
# RUN: perf2bolt %t.exe -o %t.null -p %t.preagg --pa --time-rewrite \
# RUN: 2>&1 | FileCheck %s --check-prefix=CHECK-P2B

# CHECK-DAG: update metadata post-emit
# CHECK-DAG: process section metadata
# CHECK-DAG: process metadata pre-CFG
# CHECK-DAG: process metadata post-CFG
# CHECK-DAG: finalize metadata pre-emit

# CHECK-P2B-DAG: process section metadata
# CHECK-P2B-DAG: process metadata pre-CFG

# FDATA: 0 [unknown] 0 1 main 0 1 0
# PREAGG: B X:0 #main# 1 0
*/
int main() { return 0; }