Here is the command line and the output: adrian@darkstar:~/packages/gcc-4.3.3-obj/gcc$ /home/adrian/packages/gcc-4.3.3-obj/./prev-gcc/xgcc -B/home/adrian/packages/gcc-4.3.3-obj/./prev-gcc/ -B/usr/i686-pc-linux-gnu/bin/ -c -g -O2 -fomit-frame-pointer -fprofile-generate -gnatpg -gnata -g -O1 -fno-inline \ > -nostdinc -I- -I. -Iada -I../../gcc-4.3.3/gcc/ada ../../gcc-4.3.3/gcc/ada/a-except.adb -o ada/a-except.o ../../gcc-4.3.3/gcc/ada/a-except.adb: In function 'Ada.Exceptions.Raise_From_Controlled_Operation': ../../gcc-4.3.3/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.3/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.3/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.3/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.3/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 +===========================GNAT BUG DETECTED==============================+ | 4.3.3 (i686-pc-linux-gnu) verify_flow_info failed | | Error detected around ../../gcc-4.3.3/gcc/ada/a-except.adb:1305 | | Please submit a bug report; see http://gcc.gnu.org/bugs.html. | | Use a subject line meaningful to you and us to track the bug. | | Include the entire contents of this bug box in the report. | | Include the exact gcc or gnatmake command that you entered. | | Also include sources listed below in gnatchop format | | (concatenated together with no headers between files). | +==========================================================================+ Please include these source files with error report Note that list may not be accurate in some cases, so please double check that the problem can still be reproduced with the set of files listed. raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:398 adrian@darkstar:~/packages/gcc-4.3.3-obj/gcc$ /home/adrian/packages/gcc-4.3.3-obj/./prev-gcc/xgcc -v Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc-4.3.3/configure --prefix=/usr --enable-shared --enable-languages=ada,c,c++,fortran,java,objc,obj-c++,treelang --enable-threads=posix --enable-__cxa_atexit --disable-checking --with-gnu-ld --verbose --with-arch=athlon-4 --with-tune=athlon-4 Thread model: posix gcc version 4.3.3 (GCC) adrian@darkstar:~/packages/gcc-4.3.3-obj/gcc$ I started the build with make profiledbootstrap and I have CFLAGS=-march=native -msse -mmmx -m3dnow -mfpmath=sse -O3 CXXFLAGS=-march=native -msse -mmmx -m3dnow -mfpmath=sse -O3 and gcc 4.2.4 currently installed (I have AMD Sempron 2200+, no sse2)
Created attachment 17417 [details] Source file to compile This is the file used on the command line
Created attachment 17418 [details] File referenced in the error output This is the other file referenced in the error output
If I compile gcc without an -O option in my CFALGS/CXXFLAGS than it works fine and I could install gcc 4.3.3 If I compile with -O2 instead of -O3 in my CFLAGS it would still not work. I tried to bootstrap again, with the newly installed gcc 4.3.3 and -O3, and the bug is still there.
Is it still an issue?
Sorry but I can no longer test this to confirm
Dup. *** This bug has been marked as a duplicate of bug 32581 ***