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[Bug rtl-optimization/17428] internal compiler error: in spill_failure, at reload1.c:1880 (-fspeculative-prefetching)
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Feb 2005 11:38:06 -0000
- Subject: [Bug rtl-optimization/17428] internal compiler error: in spill_failure, at reload1.c:1880 (-fspeculative-prefetching)
- References: <20040912034129.17428.opticcow@linux-militia.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- 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
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17428