[Bug middle-end/19304] [4.0 Regression] wrong code for spec test from emit_move_change_mode

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-01-20 04:18 -------
Subject: Bug 19304

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2005-01-20 04:18:08

Modified files:
	gcc            : ChangeLog expr.c 

Log message:
	PR middle-end/19304
	* expr.c (emit_move_change_mode): New argument force; use
	simplify_gen_subreg if true.
	(emit_move_via_alt_mode): Merge into ...
	(emit_move_via_integer): ... here.
	(emit_move_ccmode): Use emit_move_change_mode directly.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7193&r2=2.7194
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.c.diff?cvsroot=gcc&r1=1.770&r2=1.771



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19304