Package: gcc-4.4 Version: 4.4.3-7 Severity: normal Ruby 1.9.1 HEAD compiled with gcc-4.4.x -O2 causes Segmentation fault. I can not reproduce on amd64.
How to reproduce: svn co -r 26571 http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1 cd ruby_1_9_1 autoconf ./configure make miniruby ./miniruby -e 'catch(:foo){throw :foo}' Ruby does not abort when use `./configure optflags=-O0`, `./configure optflags=-O1`, or `./configure optflags=-O3`. Then it seems gcc optimization bug. -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: i386 (i686) Kernel: Linux 2.6.32-3-686 (SMP w/1 CPU core) Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages gcc-4.4 depends on: ii binutils 2.20.1-5 The GNU assembler, linker and bina ii cpp-4.4 4.4.3-7 The GNU C preprocessor ii gcc-4.4-base 4.4.3-7 The GNU Compiler Collection (base ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib ii libgcc1 1:4.4.3-7 GCC support library ii libgomp1 4.4.3-7 GCC OpenMP (GOMP) support library Versions of packages gcc-4.4 recommends: ii libc6-dev 2.10.2-6 Embedded GNU C Library: Developmen Versions of packages gcc-4.4 suggests: pn gcc-4.4-doc <none> (no description available) pn gcc-4.4-locales <none> (no description available) pn gcc-4.4-multilib <none> (no description available) pn libcloog-ppl0 <none> (no description available) pn libgcc1-dbg <none> (no description available) pn libgomp1-dbg <none> (no description available) pn libmudflap0-4.4-dev <none> (no description available) pn libmudflap0-dbg <none> (no description available) pn libppl-c2 <none> (no description available) pn libppl7 <none> (no description available) -- no debconf information -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20100415171212.8184.3094.report...@devil.z.n-z.jp
