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Date: Thu, 20 Oct 2005 19:03:00 -0000
Subject: [Bug rtl-optimization/24460]  New: [4.1 regression] Profiled bootstrap broken
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Message-ID: <bug-24460-226@http.gcc.gnu.org/bugzilla/>
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To: gcc-bugs@gcc.gnu.org
From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
X-SW-Source: 2005-10/txt/msg02704.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

The failure message is:

stage1/xgcc -Bstage1/ -B/opt/build/eric/local/gcc/sparc-sun-solaris2.10/bin/ -c
 -g -O2 -fprofile-use -freorder-blocks-and-partition -DIN_GCC   -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-long-long -Wno-variadic-macros -Wold-style-definition
-Wmissing-format-attribute -Werror -fno-common   -DHAVE_CONFIG_H -I. -I.
-I/home/eric/cvs/gcc/gcc -I/home/eric/cvs/gcc/gcc/.
-I/home/eric/cvs/gcc/gcc/../include -I./../intl
-I/home/eric/cvs/gcc/gcc/../libcpp/include -I/opt/build/eric/local/include
-I/opt/build/eric/local/include   /home/eric/cvs/gcc/gcc/attribs.c -o attribs.o
/home/eric/cvs/gcc/gcc/attribs.c:332: internal compiler error: Segmentation
Fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gmake[2]: *** [attribs.o] Error 1
gmake[2]: Leaving directory `/opt/build/eric/gcc/gcc'
gmake[1]: *** [stagefeedback_build] Error 2
gmake[1]: Leaving directory `/opt/build/eric/gcc/gcc'
gmake: *** [profiledbootstrap] Error 2

A bit annoying to debug as the stage1 compiler is apparently built without
debug info.  The bug happens with -g -fprofile-use
-freorder-blocks-and-partition.


-- 
           Summary: [4.1 regression] Profiled bootstrap broken
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ebotcazou at gcc dot gnu dot org
 GCC build triplet: sparc-sun-solaris2.*
  GCC host triplet: sparc-sun-solaris2.*
GCC target triplet: sparc-sun-solaris2.*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460