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| author | Richard Biener <rguenther@suse.de> | 2023-06-30 09:46:48 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-06-30 10:38:14 +0200 |
| commit | 18e5aeaef294428fc8458c2c70a9ac3a537c35d6 (patch) | |
| tree | e5b06c8f311686e420828f58f096f67fbe5b3430 /gcc/tree-vect-patterns.cc | |
| parent | f7e3123638712773e8c01e17aae9dc64d9342016 (diff) | |
| download | gcc-18e5aeaef294428fc8458c2c70a9ac3a537c35d6.zip gcc-18e5aeaef294428fc8458c2c70a9ac3a537c35d6.tar.gz gcc-18e5aeaef294428fc8458c2c70a9ac3a537c35d6.tar.bz2 | |
middle-end/110489 - avoid useless work on statistics
When we call statistics_fini_pass we unconditionally allocate
the statistics hash and traverse it. When a TU has many small
functions this can take considerable time. The following avoids
this by never allocating the hash from this function.
PR middle-end/110489
* statistics.cc (curr_statistics_hash): Add argument
indicating whether we should allocate the hash.
(statistics_fini_pass): If the hash isn't allocated
only print the summary header.
Diffstat (limited to 'gcc/tree-vect-patterns.cc')
0 files changed, 0 insertions, 0 deletions