Mark Santaniello 27c37327da Avoid pointless canonicalize when using Dwarf names ...

CPU profile indicated memcmp was hot due to the two rfind calls in
getCanonicalFnName. If UseSymbolTable is false, we can avoid the cost entirely.

For CSSPGO profiles I've measured ~5% speedup with this change.

Profile similarity before/after matches 100%.

Reviewed By: wenlei

Differential Revision: https://reviews.llvm.org/D151441

2023-05-25 08:14:11 -07:00

..

CallContext.h

[CSSPGO] Rename the field of SampleContextFrame

2021-10-04 19:06:59 -07:00

CMakeLists.txt

[Support] Move TargetParsers to new component

2022-12-20 11:05:50 +00:00

CSPreInliner.cpp

[CSSPGO][Preinliner] Trim cold call edges of the profiled call graph for a more stable profile generation.

2023-03-28 16:24:38 -07:00

CSPreInliner.h

[CSSPGO][llvm-profgen] Reimplement SampleContextTracker using context trie

2022-06-27 23:22:21 -07:00

ErrorHandling.h

[llvm-profgen] Fix bug of setting function entry

2021-11-12 12:18:43 -08:00

llvm-profgen.cpp

[NFC][Profile] Access profile through VirtualFileSystem

2023-02-01 09:25:02 -08:00

MissingFrameInferrer.cpp

llvm-profgen: Fix use of stats to be under LLVM_ENABLE_STATS

2022-12-18 17:46:01 +00:00

MissingFrameInferrer.h

llvm-profgen: Fix use of stats to be under LLVM_ENABLE_STATS

2022-12-18 17:46:01 +00:00

PerfReader.cpp

[FS-AFDO] Generate pseudo-probe-based profiles with FS-discriminators.

2023-05-10 11:28:54 -07:00

PerfReader.h

[tools] llvm::Optional => std::optional

2022-12-14 08:01:04 +00:00

ProfiledBinary.cpp

Avoid pointless canonicalize when using Dwarf names

2023-05-25 08:14:11 -07:00

ProfiledBinary.h

Avoid pointless canonicalize when using Dwarf names

2023-05-25 08:14:11 -07:00

ProfileGenerator.cpp

[FS-AFDO] Generate pseudo-probe-based profiles with FS-discriminators.

2023-05-10 11:28:54 -07:00

ProfileGenerator.h

[CSSPGO][llvm-profgen] Missing frame inference.

2022-12-16 08:44:43 -08:00