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r143409 - in /trunk/gcc: ChangeLog caller-save.c
- From: rsandifo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 15 Jan 2009 21:22:32 -0000
- Subject: r143409 - in /trunk/gcc: ChangeLog caller-save.c
Author: rsandifo
Date: Thu Jan 15 21:22:32 2009
New Revision: 143409
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143409
Log:
gcc/
* caller-save.c (add_used_regs_1, add_used_regs): New functions.
(insert_one_insn): Use them instead of REG_DEAD and REG_INC notes.
Also use them when walking CALL_INSN_FUNCTION_USAGE.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/caller-save.c