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gcc/gcc ChangeLog lcm.c
- From: amylaar at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 30 May 2002 18:58:32 -0000
- Subject: gcc/gcc ChangeLog lcm.c
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: amylaar@gcc.gnu.org 2002-05-30 11:58:32
Modified files:
gcc : ChangeLog lcm.c
Log message:
* lcm.c (output.h): #include.
(compute_earliest): Remove hack to treat renumbered EXIT_BLOCK
as an ordinary block.
(optimize_mode_switching): Don't pretend that the exit block is
an ordinary block, or handle sucessors of entry block specially.
Instead, split edges from entry block and to exit block, and
put a computing definition on the thus gained post-entry-block,
and a need on the pre-exit-block.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.14337&r2=1.14338
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/lcm.c.diff?cvsroot=gcc&r1=1.46&r2=1.47