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| author | Richard Biener <rguenther@suse.de> | 2022-01-18 13:48:34 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-01-18 15:43:04 +0100 |
| commit | c952126870c92cf293d59ffb1497e402eb8fc269 (patch) | |
| tree | 83ef891500bdd07ebeef4f75edc508bd82874ee1 /gcc/tree-vectorizer.h | |
| parent | e89b2a270d31d7298d516ae545e256645992c7b9 (diff) | |
| download | gcc-c952126870c92cf293d59ffb1497e402eb8fc269.zip gcc-c952126870c92cf293d59ffb1497e402eb8fc269.tar.gz gcc-c952126870c92cf293d59ffb1497e402eb8fc269.tar.bz2 | |
ipa/103989 - avoid IPA inlining of small functions with -Og
The following change avoids doing IPA inlining of small functions
into functions compiled with -Og - those functions will see almost no
followup scalar cleanups so that the benefit anticipated by the
inliner will not be realized and instead the late diagnostic code
will be confused by dead code that is left around.
2022-01-18 Richard Biener <rguenther@suse.de>
PR ipa/103989
* ipa-inline.cc (inline_small_functions): Do not enqueue call
edges originating in functions compiled with -Og.
* g++.dg/opt/pr103989.C: New testcase.
Diffstat (limited to 'gcc/tree-vectorizer.h')
0 files changed, 0 insertions, 0 deletions