http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50674
Bug #: 50674
Summary: [4.7 Regression] profiledbootstrap broken: corrupted
profile info: sum_all is smaller than sum_max
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: mar...@trippelsdorf.de
On x86_64-pc-linux-gnu I get bootstrap errors with
--with-build-config=bootstrap-lto and "make profiledbootstrap":
/var/tmp/gcc_build_dir/./prev-gcc/g++ -B/var/tmp/gcc_build_dir/./prev-gcc/
-B/usr/x86_64-pc-linux-gnu/bin/ -nostdinc++
-B/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-B/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
-I/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/include
-I/var/tmp/gcc/libstdc++-v3/libsupc++
-L/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-L/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-c -DIN_GCC_FRONTEND -DIN_GCC_FRONTEND -march=native -O2 -pipe -flto=jobserver
-frandom-seed=1 -fprofile-use -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual
-DHAVE_CONFIG_H -I. -Ic-family -I../../gcc/gcc -I../../gcc/gcc/c-family
-I../../gcc/gcc/../include -I../../gcc/gcc/../libcpp/include
-I../../gcc/gcc/../libdecnumber -I../../gcc/gcc/../libdecnumber/bid
-I../libdecnumber ../../gcc/gcc/c-family/stub-objc.c -o c-family/stub-objc.o
../../gcc/gcc/c-family/stub-objc.c: In function
‘objc_maybe_warn_exceptions(unsigned int)’:
../../gcc/gcc/c-family/stub-objc.c:463:1: error: corrupted profile info:
sum_all is smaller than sum_max
../../gcc/gcc/c-family/stub-objc.c: In function ‘objc_finish_function()’:
../../gcc/gcc/c-family/stub-objc.c:463:1: error: corrupted profile info:
sum_all is smaller than sum_max
../../gcc/gcc/c-family/stub-objc.c: In function
‘objc_check_format_arg(tree_node*, tree_node*)’:
../../gcc/gcc/c-family/stub-objc.c:463:1: error: corrupted profile info:
sum_all is smaller than sum_max
../../gcc/gcc/c-family/stub-objc.c: In function
‘objc_string_ref_type_p(tree_node*)’:
../../gcc/gcc/c-family/stub-objc.c:463:1: error: corrupted profile info:
sum_all is smaller than sum_max
../../gcc/gcc/c-family/stub-objc.c: In function
‘objc_write_global_declarations()’:
...
or:
var/tmp/gcc_build_dir/./prev-gcc/g++ -B/var/tmp/gcc_build_dir/./prev-gcc/
-B/usr/x86_64-pc-linux-gnu/bin/ -nostdinc++
-B/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-B/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
-I/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/include
-I/var/tmp/gcc/libstdc++-v3/libsupc++
-L/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs
-L/var/tmp/gcc_build_dir/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs
-I../../gcc/libcpp -I. -I../../gcc/libcpp/../include -I../../gcc/libcpp/include
-march=native -O2 -pipe -flto=jobserver -frandom-seed=1 -fprofile-use -W -Wall
-Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long
-I../../gcc/libcpp -I. -I../../gcc/libcpp/../include -I../../gcc/libcpp/include
-c -o init.o -MT init.o -MMD -MP -MF .deps/init.Tpo ../../gcc/libcpp/init.c
/usr/bin/gmsgfmt --statistics -o po/zh_TW.gmo ../../gcc/libcpp/po/zh_TW.po
210 translated messages.
178 translated messages, 23 fuzzy translations, 9 untranslated messages.
../../gcc/libcpp/init.c: In function ‘post_options(cpp_reader*)’:
../../gcc/libcpp/init.c:734:1: error: corrupted profile info: sum_all is
smaller than sum_max
../../gcc/libcpp/init.c: In function ‘cpp_finish(cpp_reader*, _IO_FILE*)’:
../../gcc/libcpp/init.c:734:1: error: corrupted profile info: sum_all is
smaller than sum_max
../../gcc/libcpp/init.c: In function ‘read_original_directory(cpp_reader*)’:
../../gcc/libcpp/init.c:734:1: error: corrupted profile info: sum_all is
smaller than sum_max
../../gcc/libcpp/init.c: In function ‘read_original_filename(cpp_reader*)’:
../../gcc/libcpp/init.c:734:1: error: corrupted profile info: sum_all is
smaller than sum_max
../../gcc/libcpp/init.c: In function ‘cpp_read_main_file(cpp_reader*, char
const*)’:
...
