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gcc/gcc ChangeLog.lno tree-chrec.c tree-chrec. ...
- From: spop at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 12 May 2004 10:10:20 -0000
- Subject: gcc/gcc ChangeLog.lno tree-chrec.c tree-chrec. ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: lno-branch
Changes by: spop@gcc.gnu.org 2004-05-12 10:10:20
Modified files:
gcc : ChangeLog.lno tree-chrec.c tree-chrec.h
tree-scalar-evolution.c
Log message:
* tree-chrec.c (chrec_evaluate): Use the type of the chrec
instead of integer_type_node when folding operations.
(chrec_apply): Factor chrec_type calls.
(chrec_eval_next_init_cond): Removed.
(chrec_convert): Don't propagate overflows introduced by convert.
* tree-chrec.h (chrec_eval_next_init_cond): Removed.
* tree-scalar-evolution.c (first_iteration_non_satisfying_noev_ev,
first_iteration_non_satisfying_ev_noev,
first_iteration_non_satisfying_ev_ev): Use number_of_iterations_cond
instead of computing the loop counts.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.lno.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.156&r2=1.1.2.157
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-chrec.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.21&r2=1.1.2.22
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-chrec.h.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.19&r2=1.1.2.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-scalar-evolution.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.45&r2=1.1.2.46