[Bug bootstrap/49270] New: make BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g -O3" failure

["howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49270

           Summary: make 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


When bootstrapping with...

make BOOT_CFLAGS="-g -O3" CFLAGS_FOR_TARGET="-g -O3" CXXFLAGS_FOR_TARGET="-g
-O3"

on x86_64 darwin, the bootstrap of gcc trunk fails at...

/sw/src/fink.build/gcc47-4.7.0-1000/darwin_objdir/./prev-gcc/xgcc
-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/
-B/sw/lib/gcc4.7/x86_64-apple-darwin11.0.0/bin/
-B/sw/lib/gcc4.7/x86_64-apple-darwin11.0.0/lib/ -isystem
/sw/lib/gcc4.7/x86_64-apple-darwin11.0.0/include -isystem
/sw/lib/gcc4.7/x86_64-apple-darwin11.0.0/sys-include    -c   -g -O3 -gtoggle
-DIN_GCC   -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Werror -Wold-style-definition
-Wc++-compat -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/ira-conflicts.c -o ira-conflicts.o
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c: In function
'inline_read_summary':
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[8]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[8]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[7]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[7]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[6]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[6]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[5]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[5]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[4]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[4]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[3]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[3]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[2]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[2]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[1]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[1]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[8]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[8]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[7]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[7]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[6]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[6]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[5]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[5]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[4]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[4]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[3]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[3]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[2]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[2]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:531:22: error: 'out.clause[1]'
may be used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[1]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[8]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[8]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[7]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[7]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[6]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[6]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[5]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[5]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[4]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[4]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[3]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[3]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[2]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[2]'
was declared here
../../gcc-4.7-20110602/gcc/ipa-inline.h:71:1: error: 'out.clause[1]' may be
used uninitialized in this function [-Werror=maybe-uninitialized]
../../gcc-4.7-20110602/gcc/ipa-inline-analysis.c:2282:20: note: 'out.clause[1]'
was declared here
cc1: all warnings being treated as errors