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Optimizer bug?
- To: "'egcs-bugs at cygnus dot com'" <egcs-bugs at cygnus dot com>
- Subject: Optimizer bug?
- From: Sergey Okhapkin <sos at buggy dot prospect dot com dot ru>
- Date: Sun, 26 Apr 1998 11:50:58 +0400
e:\usr\src\cygnus\egcs\gcc>gcc -v
Reading specs from E:\usr\H-i386-cygwin32\lib\gcc-lib\i386-cygwin32\egcs-2.91.25
\specs
gcc version egcs-2.91.25 19980425 (gcc2 ss-980401 experimental)
Can't recompile cygwin-b19 cdk: bison compiled with -O or -O2 fails to run:
gcc -c -I. -I/usr/src/cygnus/cdk/flex -O2 /usr/src/cygnus/cdk/flex/ccl.c
gcc -c -I. -I/usr/src/cygnus/cdk/flex -O2 /usr/src/cygnus/cdk/flex/dfa.c
gcc -c -I. -I/usr/src/cygnus/cdk/flex -O2 /usr/src/cygnus/cdk/flex/ecs.c
gcc -c -I. -I/usr/src/cygnus/cdk/flex -O2 /usr/src/cygnus/cdk/flex/gen.c
gcc -c -I. -I/usr/src/cygnus/cdk/flex -O2 /usr/src/cygnus/cdk/flex/main.c
gcc -c -I. -I/usr/src/cygnus/cdk/flex -O2 /usr/src/cygnus/cdk/flex/misc.c
gcc -c -I. -I/usr/src/cygnus/cdk/flex -O2 /usr/src/cygnus/cdk/flex/nfa.c
/obj/cygwin32/cdk/bison/bison -y -L /usr/src/cygnus/cdk/bison/ -d /usr/src/cygnu
s/cdk/flex/parse.y
internal error, map_goto
make[1]: *** [parse.c] Aborted
make: *** [all-flex] Error 2
Command exited with non-zero status 2
Bison compiled without optimizatin runs.
--
Sergey Okhapkin, http://www.lexa.ru/sos
Moscow, Russia