[Bug rtl-optimization/22258] [4.1 Regression] combine causes spill failure on return value register

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-07-07 14:14 -------
Subject: Bug 22258

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	sh-elf-4_1-branch
Changes by:	amylaar@gcc.gnu.org	2005-07-07 14:14:48

Modified files:
	gcc            : combine.c 

Log message:
	PR rtl-optimization/22258
	http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00053.html
	* combine.c (likely_spilled_retval_1, likely_spilled_retval_p):
	New functions.
	(try_combine): Use likely_spilled_retval_p.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/combine.c.diff?cvsroot=gcc&only_with_tag=sh-elf-4_1-branch&r1=1.484.2.1&r2=1.484.2.2



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22258