[Bug rtl-optimization/17428] internal compiler error: in spill_failure, at reload1.c:1880 (-fspeculative-prefetching)

cvs-commit at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Mon Feb 14 16:03:00 GMT 2005


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-02-14 11:38 -------
Subject: Bug 17428

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rakdver@gcc.gnu.org	2005-02-14 11:37:53

Modified files:
	gcc            : ChangeLog value-prof.c cfgrtl.c 

Log message:
	PR target/17428
	* cfgrtl.c (safe_insert_insn_on_edge): Avoid extending life range of hard
	registers.
	* value-prof.c (insn_prefetch_values_to_profile): Only scan normal insns.
	
	* value-prof.c (rtl_find_values_to_profile): Do not look for values to
	profile in libcalls.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7467&r2=2.7468
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/value-prof.c.diff?cvsroot=gcc&r1=1.16&r2=1.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgrtl.c.diff?cvsroot=gcc&r1=1.157&r2=1.158



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17428



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