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gcc/gcc ChangeLog flow.c reg-stack.c
- To: gcc-cvs at gcc dot gnu dot org
- Subject: gcc/gcc ChangeLog flow.c reg-stack.c
- From: rth at gcc dot gnu dot org
- Date: 28 Mar 2001 06:22:23 -0000
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2001-03-27 22:22:23
Modified files:
gcc : ChangeLog flow.c reg-stack.c
Log message:
* flow.c (tidy_fallthru_edges): Don't combine complex edges.
(calculate_global_regs_live): Kill call-clobbered registers
across exception edges.
* reg-stack.c (convert_regs_1): Kill the entire target stack
across non-call exception edges.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.9652&r2=1.9653
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/flow.c.diff?cvsroot=gcc&r1=1.385&r2=1.386
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reg-stack.c.diff?cvsroot=gcc&r1=1.69&r2=1.70