[Bug bootstrap/49275] --enable-build-with-cxx profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure

[Bug bootstrap/49275] --enable-build-with-cxx profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49275

Jack Howarth <howarth at nitro dot med.uc.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |x86_64-apple-darwin*
               Host|                            |x86_64-apple-darwin*
              Build|                            |x86_64-apple-darwin*

--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-06-03 05:54:28 UTC ---
  $ ../gcc-4.7-20110602/configure --prefix=/sw --prefix=/sw/lib/gcc4.7
--mandir=/sw/share/man --infodir=/sw/lib/gcc4.7/info
--with-build-config=bootstrap-lto --enable-stage1-languages=c,lto
--enable-languages=c,c++,fortran,lto,objc,obj-c++,java --with-gmp=/sw
--with-libiconv-prefix=/sw --with-ppl=/sw --with-cloog=/sw --with-mpc=/sw
--with-system-zlib --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--program-suffix=-fsf-4.7 --enable-checking=yes --enable-cloog-backend=isl
--enable-build-with-cxx

[Bug bootstrap/49275] New: --enable-build-with-cxx profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49275

           Summary: --enable-build-with-cxx profiledbootstrap
                    BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3"
                    CXXFLAGS_FOR_TARGET="-g -O3" failure
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: howarth@nitro.med.uc.edu


At r174593 with http://gcc.gnu.org/ml/gcc-patches/2011-05/msg02301.html and
http://gcc.gnu.org/ml/gcc-patches/2011-05/msg00412.html applied, the
profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3"
CXXFLAGS_FOR_TARGET="-g -O3" using --enable-build-with-cxx fails with...

/sw/src/fink.build/gcc47-4.7.0-1000/darwin_objdir/./prev-gcc/g++
-B/sw/src/fink.build/gcc47-4.7.0-1000/darwin_objdir/./prev-gcc/
-B/sw/lib/gcc4.7/x86_64-apple-darwin11.0.0/bin/ -nostdinc++
-B/sw/src/fink.build/gcc47-4.7.0-1000/darwin_objdir/prev-x86_64-apple-darwin11.0.0/libstdc++-v3/src/.libs
-I/sw/src/fink.build/gcc47-4.7.0-1000/darwin_objdir/prev-x86_64-apple-darwin11.0.0/libstdc++-v3/include/x86_64-apple-darwin11.0.0
-I/sw/src/fink.build/gcc47-4.7.0-1000/darwin_objdir/prev-x86_64-apple-darwin11.0.0/libstdc++-v3/include
-I/sw/src/fink.build/gcc47-4.7.0-1000/gcc-4.7-20110602/libstdc++-v3/libsupc++
-L/sw/src/fink.build/gcc47-4.7.0-1000/darwin_objdir/prev-x86_64-apple-darwin11.0.0/libstdc++-v3/src/.libs
-c  -g -O3 -flto=jobserver -frandom-seed=1 -fprofile-use -DIN_GCC   -W -Wall
-Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common 
-DHAVE_CONFIG_H -I. -I. -I../../gcc-4.7-20110602/gcc
-I../../gcc-4.7-20110602/gcc/. -I../../gcc-4.7-20110602/gcc/../include
-I../../gcc-4.7-20110602/gcc/../libcpp/include -I/sw/include -I/sw/include 
-I../../gcc-4.7-20110602/gcc/../libdecnumber
-I../../gcc-4.7-20110602/gcc/../libdecnumber/dpd -I../libdecnumber
-I/sw/include  -I/sw/include -DCLOOG_INT_GMP -DCLOOG_ORG -I/sw/include
../../gcc-4.7-20110602/gcc/reload1.c -o reload1.o

../../gcc-4.7-20110602/gcc/reload1.c: In function 'reload_reg_free_p(unsigned
int, int, reload_type)':
../../gcc-4.7-20110602/gcc/reload1.c:9074:1: error: corrupted profile info:
profile data is not flow-consistent
../../gcc-4.7-20110602/gcc/reload1.c:9074:1: error: corrupted profile info:
number of executions for edge 65-85 thought to be -101
../../gcc-4.7-20110602/gcc/reload1.c:9074:1: error: corrupted profile info:
number of executions for edge 65-66 thought to be 35201
make[3]: *** [reload1.o] Error 1
make[3]: *** Waiting for unfinished jobs....

[Bug bootstrap/49275] --enable-build-with-cxx profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49275

--- Comment #2 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-06-03 05:55:52 UTC ---
This problem doesn't exist without --enable-build-with-cxx.

[Bug bootstrap/49275] --enable-build-with-cxx profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49275

--- Comment #3 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-06-04 23:20:14 UTC ---
This problem no longer exists at r174648 with
http://gcc.gnu.org/ml/gcc-patches/2011-05/msg02301.html installed. A
profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3"
CXXFLAGS_FOR_TARGET="-g -O3" using --enable-build-with-cxx succeeds on x86_64
darwin.

[Bug bootstrap/49275] --enable-build-with-cxx profiledbootstrap BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure

[fxcoudert at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49275

Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |fxcoudert at gcc dot gnu.org
         Resolution|---                         |FIXED

--- Comment #4 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
Closing as fixed, per the last comment