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| author | Richard Biener <rguenther@suse.de> | 2022-05-12 14:03:32 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-05-12 15:05:45 +0200 |
| commit | dfda40f8147412328f699628a54b0aaa584776e7 (patch) | |
| tree | 237be28ae200f54b39c441b74a6495d8dad3c9cb /gcc/expr.cc | |
| parent | c4471a4a3cd0923582f88249feb9fb1a2e37c32a (diff) | |
| download | gcc-dfda40f8147412328f699628a54b0aaa584776e7.zip gcc-dfda40f8147412328f699628a54b0aaa584776e7.tar.gz gcc-dfda40f8147412328f699628a54b0aaa584776e7.tar.bz2 | |
rtl-optimization/105577 - RTL DSE and non-call EH
When one of the first two stages of DSE removes a throwing stmt
we have to purge dead EH edges before the DF re-analyze fires off
a fast DCE since that cannot cope with the situation.
2022-05-12 Richard Biener <rguenther@suse.de>
PR rtl-optimization/105577
* dse.cc (rest_of_handle_dse): Make sure to purge dead EH
edges before running fast DCE via df_analyze.
Diffstat (limited to 'gcc/expr.cc')
0 files changed, 0 insertions, 0 deletions