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* common.opt (ftree-combine-temps): Remove.
authoramacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 1 Dec 2006 19:53:29 +0000 (19:53 +0000)
committeramacleod <amacleod@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 1 Dec 2006 19:53:29 +0000 (19:53 +0000)
commitad3a58c88bd70c0a24d1d1403dcc2b6cae09a794
tree6542d2518434af68a90407dc272e1642c14f88d3
parent9a1bbdb56b56344461c14f1533a60270584df059
* common.opt (ftree-combine-temps): Remove.
* tree-outof-ssa.c (SSANORM_COMBINE_TEMPS): Remove.
(coalesce_ssa_name): Don't check for combine-temps.
(coalesce_vars): Remove.
(check_replaceable): Use num_imm_uses.
(remove_ssa_form, insert_backedge_copies, rewrite_out_of_ssa): Don't
check for combine-temps.
(rewrite_out_of_ssa): Never create a ref_count in the var_map.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Change parms
to register_ssa_partition calls.
* tree-ssa-live.c (register_ssa_partition): Remove prototype.
(init_var_map, delete_var_map): remove refernces to ref_count.
(create_ssa_var_map): Never calculate a ref count.
(type_var_init): Remove.
* tree-ssa-live.h (typedef struct _var_map): Remove ref_count.
(SSA_VAR_MAP_REF_COUNT): Delete.
(create_ssa_var_map): Change Prototype to have no parameters.
(version_ref_count): Delete.
(register_ssa_partition): Remove 'is_use' paramater and don't set the
ref_count vector.
(type_var_num, type_var, type_var_first_partition,
type_var_next_partition, type_var_dump, type_var_delete,
type_var_remove_partition, type_var_find, type_var_compact,
type_var_decompact): Remove.

* gcc.dg/max-1.c: Remove reference to -fno-tree-lrs option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119409 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/common.opt
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/max-1.c
gcc/tree-outof-ssa.c
gcc/tree-ssa-copyrename.c
gcc/tree-ssa-live.c
gcc/tree-ssa-live.h