| commit | ba9d6f44bbe120586f12f8811badc853b858511b | |
| author | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 7 Aug 2018 11:59:13 +0000 (7 11:59 +0000) | ||
| committer | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 7 Aug 2018 11:59:13 +0000 (7 11:59 +0000) | ||
| tree | eaa3b52796a56d33f60e9066a720a28f86390a1f | treesnapshot (tar.gz zip) |
| parent | 7127dfbd2e7728ee7ec7c26d887c6ea8061dfd77 | commitdiff |
Add malloc predictor (PR middle-end/83023).
2018-08-07 Martin Liska <mliska@suse.cz>
PR middle-end/83023
* predict.c (expr_expected_value_1): Handle DECL_IS_MALLOC,
BUILT_IN_REALLOC and DECL_IS_OPERATOR_NEW.
* predict.def (PRED_MALLOC_NONNULL): New predictor.
* doc/extend.texi: Document that malloc attribute adds
hit to compiler.
2018-08-07 Martin Liska <mliska@suse.cz>
PR middle-end/83023
* gcc.dg/predict-16.c: New test.
* g++.dg/predict-1.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263355 138bc75d-0d04-0410-961f-82ee72b054a4
2018-08-07 Martin Liska <mliska@suse.cz>
PR middle-end/83023
* predict.c (expr_expected_value_1): Handle DECL_IS_MALLOC,
BUILT_IN_REALLOC and DECL_IS_OPERATOR_NEW.
* predict.def (PRED_MALLOC_NONNULL): New predictor.
* doc/extend.texi: Document that malloc attribute adds
hit to compiler.
2018-08-07 Martin Liska <mliska@suse.cz>
PR middle-end/83023
* gcc.dg/predict-16.c: New test.
* g++.dg/predict-1.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263355 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/doc/extend.texi | diffblobblamehistory | |
| gcc/predict.c | diffblobblamehistory | |
| gcc/predict.def | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/g++.dg/predict-1.C | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/predict-16.c | [new file with mode: 0644] | blob |