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| author | Jason Merrill <jason@redhat.com> | 2021-12-30 00:10:57 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2022-01-02 12:56:02 -0500 |
| commit | 092e60f57adeccf98e876af6b7b5734337904812 (patch) | |
| tree | d1fccee44b5ddfa5581b21987d1cba47133d2463 /gcc/cse.c | |
| parent | 4620531ea988d6d2ede7c8f168074586ba64f482 (diff) | |
| download | gcc-092e60f57adeccf98e876af6b7b5734337904812.zip gcc-092e60f57adeccf98e876af6b7b5734337904812.tar.gz gcc-092e60f57adeccf98e876af6b7b5734337904812.tar.bz2 | |
c++: don't wrap cleanups that can't throw
Since C++11, the vast majority of destructors are noexcept, so
wrap_temporary_cleanups adds a bunch of useless TRY_CATCH_EXPR to be removed
later in the optimizers. It's simple to avoid adding them in the first
place.
gcc/cp/ChangeLog:
* decl.c (wrap_cleanups_r): Don't wrap if noexcept.
gcc/testsuite/ChangeLog:
* g++.dg/eh/cleanup6.C: New test.
Diffstat (limited to 'gcc/cse.c')
0 files changed, 0 insertions, 0 deletions