Hi folks,
We just upgraded from the gcc 4.0 series to 4.1.2, and we're having
trouble with our gcov build. We get random ICEs like:
In function '(static destructors for wrapKeyFrame.cpp)':
wrapKeyFrame.cpp:253: internal compiler error: Segmentation fault
on various files in our source tree. (Full command line below.) We've
tried changing flags, enabling optimizations, and this sometimes gets
certain files to compile, but other files that formerly compiled will
randomly start ICEing.
Non-gcov builds work great both with and without optimizations, and our
full test suite shows no problems.
Anyone else out there having trouble like this with gcov in the 4.1
series? Any hints or help is greatly appreciated.
Thanks!
Alex
Full command line:
g++ -fPIC -m64 -Wall -Wunused -Wunused-parameter -Wno-import
-Wno-strict-aliasing -Wpointer-arith -Wcast-align -fmessage-length=0
-fprofile-arcs -ftest-coverage -DGPLUSPLUS -DPOSIX_THREADS -DMENV30
-ftemplate-depth-90 -fpermissive -fno-const-strings -Wno-unknown-pragmas
-Wno-missing-braces -Wno-non-template-friend -g -fno-elide-constructors
-Werror -fvisibility=hidden -Wno-unused-parameter -Wno-sign-compare
-DLINUX -DFEDORA -DPOSIX_THREADS -D_ISOC99_SOURCE -D_XOPEN_SOURCE=600
-D_GNU_SOURCE -DSYS_V -D_REENTRANT -DBUILD_OPTLEVEL_DEV
-DMFB_PROJECT_NAME=Core -DMFB_PACKAGE_NAME=Anim
-DMFB_ALT_PACKAGE_NAME=Anim -DMFB_BASE_FILENAME=wrapKeyFrame
-D__GLIBCPP_INTERNAL_BVECTOR_H -D__STDC_LIMIT_MACROS -D__null=0 -isystem
/pixar/d2/sets/tools-34/include/gcc4-fixes
-I/data/tinderbox/menv30_codecoverage_dep/menv30_src/gen/fedora-gcc64-gcov-dbg/Core/lib/Anim/include
-I/data/tinderbox/menv30_codecoverage_dep/menv30_src/inst/fedora-gcc64-gcov-dbg/include
-isystem /pixar/d2/ ts/tools-34/include/python2.5 -isystem
/pixar/d2/sets/tools-34/include -isystem
/pixar/d2/sets/tools-34/include/boost
-I/data/tinderbox/menv30_codecoverage_dep/menv30_src/inst/fedora-gcc64-gcov-dbg/include
-I/data/tinderbox/menv30_codecoverage_dep/menv30_src/inst/fedora-gcc64-gcov-dbg/include
-MMD -MF wrapKeyFrame.d -c
/data/tinderbox/menv30_codecoverage_dep/menv30_src/menv/Core/lib/Anim/wrapKeyFrame.cpp
-o wrapKeyFrame.o
/data/tinderbox/menv30_codecoverage_dep/menv30_src/menv/Core/lib/Anim/wrapKeyFrame.cpp:
In function '(static destructors for
/data/tinderbox/menv30_codecoverage_dep/menv30_src/menv/Core/lib/Anim/wrapKeyFrame.cpp)':
/data/tinderbox/menv30_codecoverage_dep/menv30_src/menv/Core/lib/Anim/wrapKeyFrame.cpp:253:
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.
