This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r171627 - in /trunk/gcc: ChangeLog Makefile.in ...
- From: steven at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 28 Mar 2011 20:58:53 -0000
- Subject: r171627 - in /trunk/gcc: ChangeLog Makefile.in ...
Author: steven
Date: Mon Mar 28 20:58:52 2011
New Revision: 171627
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171627
Log:
* Makefile.in: New rule for cprop.o.
* gcse.c: Move constant/copy propagation to cprop.c.
(compute_local_properties): Only handle expression tables.
(hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise.
(one_pre_gcse_pass, one_code_hoisting_pass): Likewise.
(hash_set, insert_set_in_table, gcse_constant_p, lookup_set,
next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set,
mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem,
compute_cprop_data, find_used_regs, try_replace_reg,
find_avail_set, cprop_jump, constprop_register, cprop_insn,
local_cprop_find_used_regs, do_local_cprop, local_cprop_pass,
fis_get_condition, implicit_set_cond_p, find_implicit_sets,
find_bypass_set, reg_killed_on_edge, bypass_block,
bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop,
execute_rtl_cprop, pass_rtl_cprop): Move to...
* cprop.c: ...here. New file, constant/copy propagation for RTL
moved from gcse.c to here with minor cleanups in duplicated code.
Added:
trunk/gcc/cprop.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/Makefile.in
trunk/gcc/gcse.c