Compiling gcc 4.3.1 on my machine fails with the following error message: ---------------------- make profiledbootstrap
... /tmp/bitti/gccobj/./prev-gcc/xgcc -B/tmp/bitti/gccobj/./prev-gcc/ -B/share/gcc/gcc-4.3.1/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-4.3.1/gcc/ada ../../gcc-4.3.1/gcc/ada/a-except.adb -o ada/a-except.o ../../gcc-4.3.1/gcc/ada/a-except.adb: In function 'Ada.Exceptions.Raise_From_Controlled_Operation': ../../gcc-4.3.1/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.1/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.1/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.1/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 ../../gcc-4.3.1/gcc/ada/a-except.adb:1305: error: control flow in the middle of basic block 20 +===========================GNAT BUG DETECTED==============================+ | 4.3.1 (i686-pc-linux-gnu) verify_flow_info failed | | Error detected around ../../gcc-4.3.1/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 make[3]: *** [ada/a-except.o] Error 1 make[3]: Leaving directory `/tmp/bitti/gccobj/gcc' make[2]: *** [all-stageprofile-gcc] Error 2 make[2]: Leaving directory `/tmp/bitti/gccobj' make[1]: *** [stageprofile-bubble] Error 2 make[1]: Leaving directory `/tmp/bitti/gccobj' ------------------------ The compiler was configured like this: ../gcc-4.3.1/configure --prefix=/share/gcc/gcc-4.3.1 --with-arch=i686 --enable-languages=c,c++,java,ada,fortran --enable-__cxa_atexit --enable-java-awt=gtk --with-mpfr=/share/gcc/mpfr-2.3.1 (Where /share/gcc/mpfr-2.3.1 contains a freshly compiled static mpfr libraries and includes) -- Summary: Compiling gcc 4.3.1 with Ada fails with Gnat bug detection Product: gcc Version: 4.3.1 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: bitti at iki dot fi GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36853
