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| author | David Green <david.green@arm.com> | 2023-02-10 15:01:49 +0000 |
|---|---|---|
| committer | David Green <david.green@arm.com> | 2023-02-10 15:01:49 +0000 |
| commit | 86bfeb906e3a95ae428f3e97d78d3d22a7c839f3 (patch) | |
| tree | 19ae36a091c443fdbb9f544857104e30683b26fb /clang/lib/Frontend/Rewrite/HTMLPrint.cpp | |
| parent | c4a250ecea14fda4920ddf035318b32b18bca5e5 (diff) | |
| download | llvm-86bfeb906e3a95ae428f3e97d78d3d22a7c839f3.zip llvm-86bfeb906e3a95ae428f3e97d78d3d22a7c839f3.tar.gz llvm-86bfeb906e3a95ae428f3e97d78d3d22a7c839f3.tar.bz2 | |
Revert "Inlining: Run the legacy AlwaysInliner before the regular inliner."
This seems to cause large regressions in existing code, as much as 75% slower
(4x the time taken). Small always inline functions seem to be used a lot in the
cmsis-dsp library.
I would add a phase ordering test to show the problems, but one already exists!
The llvm/test/Transforms/PhaseOrdering/ARM/arm_mult_q15.ll was just changed by
removing alwaysinline to hide the problems that existed.
This reverts commit cae033dcf227aeecf58fca5af6fc7fde1fd2fb4f.
This reverts commit 8e33c41e72ad42e4c27f8cbc3ad2e02b169637a1.
Diffstat (limited to 'clang/lib/Frontend/Rewrite/HTMLPrint.cpp')
0 files changed, 0 insertions, 0 deletions