| commit | dc0ccbb3a3e60f0423ac69d82f6cb78ff9b10800 | |
| author | Bernd Schmidt <bernds@redhat.com> | |
| Wed, 30 Sep 2015 17:43:26 +0000 (30 17:43 +0000) | ||
| committer | Jeff Law <law@gcc.gnu.org> | |
| Wed, 30 Sep 2015 17:43:26 +0000 (30 11:43 -0600) | ||
| tree | 9dece98ef18534e0b8a0d3a25a64b43857c34914 | treesnapshot (tar.gz zip) |
| parent | 0fe78d19df60f6131586feb556c1e92bb3c03961 | commitdiff |
[PATCH] Update SSA_NAME manager to use two lists
* gimple-ssa.h (gimple_df): Add free_ssanames_queue field.
* passes.c: Include tree-ssanames.h.
(execute_function_todo): Flush the pending free SSA_NAMEs after
eliminating unreachable basic blocks.
* tree-ssanames.c (FREE_SSANAMES_QUEUE): new.
(init_ssanames): Initialize FREE_SSANAMES_QUEUE.
(fini_ssanames): Finalize FREE_SSANAMES_QUEUE.
(flush_ssanames_freelist): New function.
(release_ssaname_fn): Put released names on the queue.
(pass_release_ssa_names::execute): Call flush_ssanames_freelist.
* tree-ssanames.h (flush_ssanames_freelist): Declare.
From-SVN: r228302
* gimple-ssa.h (gimple_df): Add free_ssanames_queue field.
* passes.c: Include tree-ssanames.h.
(execute_function_todo): Flush the pending free SSA_NAMEs after
eliminating unreachable basic blocks.
* tree-ssanames.c (FREE_SSANAMES_QUEUE): new.
(init_ssanames): Initialize FREE_SSANAMES_QUEUE.
(fini_ssanames): Finalize FREE_SSANAMES_QUEUE.
(flush_ssanames_freelist): New function.
(release_ssaname_fn): Put released names on the queue.
(pass_release_ssa_names::execute): Call flush_ssanames_freelist.
* tree-ssanames.h (flush_ssanames_freelist): Declare.
From-SVN: r228302
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/gimple-ssa.h | diffblobblamehistory | |
| gcc/passes.c | diffblobblamehistory | |
| gcc/tree-ssanames.c | diffblobblamehistory | |
| gcc/tree-ssanames.h | diffblobblamehistory |