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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 40fddc4..f09c0a0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,16 @@ +2016-03-30 Michael Matz <matz@suse.de> + Richard Biener <rguenther@suse.de> + + PR ipa/12392 + * ipa-polymorphic-call.c (struct type_change_info): Change + speculative to an unsigned allowing to limit the work we do. + (csftc_abort_walking_p): New inline function.. + (check_stmt_for_type_change): Limit the number of may-defs + skipped for speculative devirtualization to + max-speculative-devirt-maydefs. + * params.def (max-speculative-devirt-maydefs): New param. + * doc/invoke.texi (--param max-speculative-devirt-maydefs): Document. + 2016-03-30 Mike Stump <mrs@gcc.gnu.org> PR target/63890 |