llvm-project

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History

serge-sans-paille d9ab3e82f3

[clang] Use a StringRef instead of a raw char pointer to store builtin and call information

This avoids recomputing string length that is already known at compile time.

It has a slight impact on preprocessing / compile time, see

https://llvm-compile-time-tracker.com/compare.php?from=3f36d2d579d8b0e8824d9dd99bfa79f456858f88&to=e49640c507ddc6615b5e503144301c8e41f8f434&stat=instructions:u

This a recommit of e953ae5bbc313fd0cc980ce021d487e5b5199ea4 and the subsequent fixes caa713559bd38f337d7d35de35686775e8fb5175 and 06b90e2e9c991e211fecc97948e533320a825470.

The above patchset caused some version of GCC to take eons to compile clang/lib/Basic/Targets/AArch64.cpp, as spotted in aa171833ab0017d9732e82b8682c9848ab25ff9e.
The fix is to make BuiltinInfo tables a compilation unit static variable, instead of a private static variable.

Differential Revision: https://reviews.llvm.org/D139881

2022-12-27 09:55:19 +01:00

CMakeLists.txt

[Support] Move TargetParsers to new component

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

COFFDump.cpp

[llvm] Use std::size instead of llvm::array_lengthof

2022-09-08 09:01:53 -06:00

COFFDump.h

[llvm-objdump] Change some nonnull pointers to references. NFC

2022-07-07 12:14:59 -07:00

ELFDump.cpp

[llvm-objdump] Left justify display of OpenBSD headers