[Bug c/13195] New: [3.3.2 IA32] -frename-registers generates a code which occurs segmentation fault.

suguru at sak dot iis dot u-tokyo dot ac dot jp gcc-bugzilla@gcc.gnu.org
Wed Nov 26 02:38:00 GMT 2003


Compile php-4.3.4 with -frename-registers and -O, sapi/cli/php occurs
segmentation fault.

-- gcc --
% gcc -v
Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3.2/specs
Configured with: ./configure --enable-languages=c,c++
Thread model: posix
gcc version 3.3.2

-- process --
1. Build and install apache httpd-2.0.48
apache-httpd-2.0.48% ./configure && make && make install
2. Build php-4.3.4 with -frename-registers and -O[12] or -O3
php-4.3.4% CFLAGS='-O1 -frename-registers' export CFLAGS
php-4.3.4% ./configure --with-apxs2=/usr/local/apache2/apxs && make
3. Execute
php-4.3.4% sapi/cli/php
segmentation fault

-- 
           Summary: [3.3.2 IA32] -frename-registers generates a code which
                    occurs segmentation fault.
           Product: gcc
           Version: 3.3.2
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: suguru at sak dot iis dot u-tokyo dot ac dot jp
                CC: gcc-bugs at gcc dot gnu dot org
 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=13195



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