Arthur Eubanks
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9a0fe1b0fc
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[Inline] Attempt to delete any discardable if unused functions
Previously we limited ourselves to only internal/private functions. We
can also delete linkonce_odr functions.
Minor compile time wins:
https://llvm-compile-time-tracker.com/compare.php?from=d51e3474e060cb0e90dc2e2487f778b0d3e6a8de&to=bccffe3f8d5dd4dda884c9ac1f93e51772519cad&stat=instructions
Major memory wins on tramp3d:
https://llvm-compile-time-tracker.com/compare.php?from=d51e3474e060cb0e90dc2e2487f778b0d3e6a8de&to=bccffe3f8d5dd4dda884c9ac1f93e51772519cad&stat=max-rss
Relanding with fix for compile times D117236.
Reviewed By: nikic, mtrofin
Differential Revision: https://reviews.llvm.org/D115545
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2022-01-13 14:48:38 -08:00 |
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James Y Knight
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55fcbf0a84
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Revert "[Inline] Attempt to delete any discardable if unused functions"
Somehow this ends up causing an infinite loop in the inliner.
This reverts commit d5be48c66d.
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2022-01-13 03:06:47 +00:00 |
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Arthur Eubanks
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d5be48c66d
|
[Inline] Attempt to delete any discardable if unused functions
Previously we limited ourselves to only internal/private functions. We
can also delete linkonce_odr functions.
Minor compile time wins:
https://llvm-compile-time-tracker.com/compare.php?from=d51e3474e060cb0e90dc2e2487f778b0d3e6a8de&to=bccffe3f8d5dd4dda884c9ac1f93e51772519cad&stat=instructions
Major memory wins on tramp3d:
https://llvm-compile-time-tracker.com/compare.php?from=d51e3474e060cb0e90dc2e2487f778b0d3e6a8de&to=bccffe3f8d5dd4dda884c9ac1f93e51772519cad&stat=max-rss
Reviewed By: nikic, mtrofin
Differential Revision: https://reviews.llvm.org/D115545
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2022-01-12 08:36:04 -08:00 |