| commit | e90391905accdac73e5f34da1ea4a7d97ce179d1 | |
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Jun 2002 16:25:36 +0000 (14 16:25 +0000) | ||
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 14 Jun 2002 16:25:36 +0000 (14 16:25 +0000) | ||
| tree | 72e1faa1b66f9c943d6e2c2fa17de7b0761bbfca | treesnapshot (tar.gz zip) |
| parent | fa21d1286ce759993833f865b5307aa55d2fd49d | commitdiff |
* gcse.c (delete_null_pointer_checks_1): Inform caller if any
null pointer checks were eliminated. Update prototype.
(delete_null_pointer_checks): Similarly.
* rtl.h (delete_null_pointer_checks): Update prototype.
* toplev.c (rest_of_compilation): Only run cleanup_cfg if
delete_null_pointer_checks deletes one or more null
pointer checks. Do not run cleanup_cfg before gcse, the
CFG is accurate and optimized at that point..
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54617 138bc75d-0d04-0410-961f-82ee72b054a4
null pointer checks were eliminated. Update prototype.
(delete_null_pointer_checks): Similarly.
* rtl.h (delete_null_pointer_checks): Update prototype.
* toplev.c (rest_of_compilation): Only run cleanup_cfg if
delete_null_pointer_checks deletes one or more null
pointer checks. Do not run cleanup_cfg before gcse, the
CFG is accurate and optimized at that point..
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54617 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/gcse.c | diffblobblamehistory | |
| gcc/rtl.h | diffblobblamehistory | |
| gcc/toplev.c | diffblobblamehistory |