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llvm-project/llvm/test/Transforms/SampleProfile
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Fangrui Song 2cb8d5ca3a [Pseudo Probe] Do not place functions in nodeduplicate COMDATs 
For a function not in an IR COMDAT, currently we place it into a nodeduplicate IR
COMDAT so that its text section and its associated .pseudo_probe section will be
in the same section group, which can be retained or discarded by the linker as a
unit. However, the section group wastes space.

After D153189 uses SHF_LINK_ORDER to ensure a .pseudo_probe section will be
discarded when its associated text section is discarded, we can remove the
nodeduplicate IR change.

In the following example, the .pseudo_probe associated with .text.f is discarded as expected.
```
clang -c -ffunction-sections -fpseudo-probe-for-profiling -xc =(printf 'void _start(){} void f(){}') -o a.o
ld.lld --gc-sections --print-gc-sections a.o
```

Reviewed By: hoy

Differential Revision: https://reviews.llvm.org/D153191
2023-06-17 15:40:20 -07:00
..
Inputs
[llvm-profdata] Deprecate Compact Binary Sample Profile Format
2023-05-01 17:10:08 +00:00
branch.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
calls.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
cold-indirect-call.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
compressed-profile-symbol-list.ll
[test] Remove duplicate -sample-profile tests
2022-07-17 00:52:30 -07:00
cov-zero-samples.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
coverage-warning.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
csspgo-import-list.ll
[BOLT] introducing profi params
2023-01-09 12:03:28 -08:00
csspgo-inline-debug.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
csspgo-inline-icall.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
csspgo-inline.ll
[AutoFDO] Use flattened profiles for profile staleness metrics
2023-03-30 11:05:10 -07:00
csspgo-summary.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
csspgo-use-preinliner.ll
[AutoFDO] Use flattened profiles for profile staleness metrics
2023-03-30 11:05:10 -07:00
ctxsplit.ll
…
discriminator.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
early-inline.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
entry_counts_cold.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
entry_counts_missing_dbginfo.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
entry_counts.ll
[test] Remove duplicate -sample-profile tests
2022-07-17 00:52:30 -07:00
flattened.ll
[test] Remove duplicate -sample-profile tests
2022-07-17 00:52:30 -07:00
fnptr.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
fsafdo_test.ll
…
function_metadata.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
gcc-simple.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
indirect-call-gcc.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
indirect-call.ll
[llvm-profdata] Deprecate Compact Binary Sample Profile Format
2023-05-01 17:10:08 +00:00
inline-act.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-callee-update.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-cold-callsite-samplepgo.ll
[test] Change -sample-profile tests to -passes=
2022-07-17 12:00:41 -07:00
inline-cold.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-combine.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-coverage.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-mergeprof-dup.ll
[NFC] fix typo funciton -> function
2023-03-10 18:05:25 -08:00
inline-mergeprof.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-noduplicate.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-replay.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-stats.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline-topdown.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
inline.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
merge-function-attributes.ll
…
misexpect-zero.ll
SampleProfile: Convert tests to opaque pointers
2022-11-27 21:27:50 -05:00
misexpect.ll
SampleProfile: Convert tests to opaque pointers
2022-11-27 21:27:50 -05:00
nodebug-error.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
nodebug.ll
[test] Change -sample-profile tests to -passes=
2022-07-17 12:00:41 -07:00
nolocinfo.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
norepeated-icp-2.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
norepeated-icp-3.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
norepeated-icp-4.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
norepeated-icp.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
offset.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
profile-context-order.ll
[SampleProfile] Use LazyCallGraph instead of CallGraph
2023-03-20 13:43:54 -07:00
profile-context-tracker-debug.ll
Revert "Revert "InstSimplify: Require instruction be parented""
2023-06-16 13:53:31 -07:00
profile-context-tracker.ll
[BOLT] using jump weights in profi
2023-01-11 14:34:43 -08:00
profile-correlation-irreducible-loops.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
profile-format-compress.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
profile-format.ll
[llvm-profdata] Deprecate Compact Binary Sample Profile Format
2023-05-01 17:10:08 +00:00
profile-inference-even-count-distribution.ll
[test] Remove the last couple uses of -analyze in llvm/test
2022-03-23 11:31:12 -07:00
profile-inference-islands.ll
[test] Replace/remove some 'opt -analyze' RUN lines
2022-02-09 15:49:53 -08:00
profile-inference-noprobes.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
profile-inference-rebalance-large.ll
[test] Replace/remove some 'opt -analyze' RUN lines
2022-02-09 15:49:53 -08:00
profile-inference-rebalance.ll
[test] Replace/remove some 'opt -analyze' RUN lines
2022-02-09 15:49:53 -08:00
profile-inference.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
profile-mismatch-flattened-profile.ll
[AutoFDO] Use flattened profiles for profile staleness metrics
2023-03-30 11:05:10 -07:00
profile-mismatch.ll
[AutoFDO] Use flattened profiles for profile staleness metrics
2023-03-30 11:05:10 -07:00
profile-sample-accurate.ll
[test] Remove duplicate RUN lines in Transform tests
2022-12-08 11:47:16 +01:00
profile-topdown-order.ll
[SampleProfile] Use LazyCallGraph instead of CallGraph
2023-03-20 13:43:54 -07:00
propagate.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe-cse.ll
[opt] Remove temporary legacy pass name translations
2022-10-07 11:09:46 -07:00
pseudo-probe-dangle2.ll
[NFC] Port all SampleProfile tests to -passes= syntax
2022-12-08 02:38:50 +03:00
pseudo-probe-dangle3.ll
…
pseudo-probe-dangle.ll
…
pseudo-probe-desc-guid.ll
[Pseudo Probe] Add the test for probe desc
2023-03-24 12:43:16 -07:00
pseudo-probe-discriminator.ll
[opt] Remove "new-pm" from some cl::opt names
2022-11-28 11:00:45 -08:00
pseudo-probe-eh.ll
[Pseudo Probe] Do not instrument EH blocks.
2023-01-30 13:26:56 -08:00
pseudo-probe-emit-inline.ll
[PseudoProbe] Replace relocation with offset for entry probe.
2022-10-27 13:28:22 -07:00
pseudo-probe-emit.ll
[Pseudo Probe] Do not place functions in nodeduplicate COMDATs
2023-06-17 15:40:20 -07:00
pseudo-probe-icp-factor.ll
SampleProfile: Convert tests to opaque pointers
2022-11-27 21:27:50 -05:00
pseudo-probe-inline.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe-instcombine.ll
[SampleProfile] Regenerate test checks (NFC)
2022-12-22 16:24:03 +01:00
pseudo-probe-instsched.ll
…
pseudo-probe-loop-deletion.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe-memset.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
pseudo-probe-no-debug-info.ll
[PseudoProbe] Do not force the calliste debug loc to inlined probes from __nodebug__ functions.
2023-05-26 13:00:16 -07:00
pseudo-probe-peep.ll
[SampleProfile] Avoid branch on undef UB in tests (NFC)
2023-01-03 14:23:25 +01:00
pseudo-probe-profile-metadata-2.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe-profile-metadata.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe-profile-mismatch.ll
[PseudoProbe] Clean up dwarf discriminator and avoid duplicating factor.
2023-05-10 11:26:23 -07:00
pseudo-probe-profile.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe-selectionDAG.ll
[SampleProfile] Avoid branch on undef UB in tests (NFC)
2023-01-03 14:23:25 +01:00
pseudo-probe-slotindex.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe-stale-profile-matching.ll
Revert "Revert "InstSimplify: Require instruction be parented""
2023-06-16 13:53:31 -07:00
pseudo-probe-twoaddr.ll
Revert "Revert "[X86] Remove patterns for ADC/SBB with immediate 8 and optimize during MC lowering, NFCI""
2023-05-19 22:21:56 +08:00
pseudo-probe-update-2.ll
…
pseudo-probe-update.ll
…
pseudo-probe-verify.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
pseudo-probe.mir
…
remap-2.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
remap.ll
…
remarks-hotness.ll
…
remarks.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
section-accurate-samplepgo.ll
[test] Change -sample-profile tests to -passes=
2022-07-17 12:00:41 -07:00
summary.ll
[test] Change -sample-profile tests to -passes=
2022-07-17 12:00:41 -07:00
syntax.ll
[test] Remove duplicate -sample-profile tests
2022-07-17 00:52:30 -07:00
uncompressed-profile-symbol-list.ll
[test] Remove duplicate -sample-profile tests
2022-07-17 00:52:30 -07:00
uniqname.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
use-sample-profile-attr.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00
warm-inline-instance.ll
[test] Change test/SampleProfile to use opaque pointers
2022-07-17 17:38:35 -07:00