| commit | 4a755ae7c9e00c92d0a45faedf01da6c7734e3b5 | |
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 1 Mar 2004 19:18:01 +0000 (1 19:18 +0000) | ||
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 1 Mar 2004 19:18:01 +0000 (1 19:18 +0000) | ||
| tree | be50a4b46ffe2e6609446e59e988c1df925aa7d5 | treesnapshot (tar.gz zip) |
| parent | 11e7c2d410205fe29555aa399d9a409d519eafcb | commitdiff |
* fold-const.c (fold): An equality comparison of a non-weak object
against zero has a known result. Similarly an equality comparison
of the address of two non-weak, unaliased symbols has a known result.
* ggc-page.c (struct page_entry): New field PREV.
(ggc_alloc): Update PREV field appropriately.
(sweep_pages): Likewise.
(ggc_free): Likewise. Use PREV field rather than loop to
improve ggc_free performance.
cp/
* init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
the proper type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78713 138bc75d-0d04-0410-961f-82ee72b054a4
against zero has a known result. Similarly an equality comparison
of the address of two non-weak, unaliased symbols has a known result.
* ggc-page.c (struct page_entry): New field PREV.
(ggc_alloc): Update PREV field appropriately.
(sweep_pages): Likewise.
(ggc_free): Likewise. Use PREV field rather than loop to
improve ggc_free performance.
cp/
* init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
the proper type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78713 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/cp/ChangeLog | diffblobblamehistory | |
| gcc/cp/init.c | diffblobblamehistory | |
| gcc/fold-const.c | diffblobblamehistory | |
| gcc/ggc-page.c | diffblobblamehistory |