On 07/10/2015 06:34 PM, John Marino wrote:
After posting the first testsuite results for DragonFly, it was clear
that the -fcilkplus functionality was broken:
https://gcc.gnu.org/ml/gcc-testresults/2015-07/msg01046.html
The problem was related to the __cpu_model symbol not getting exported.
The solution was to create libgcc/config/i386/t-dragonfly to define an
additional symbol map (similar to t-freebsd). Simply creating the file
is enough because there's already a placeholder for t-dragonfly at
libgcc/config.host. The patch is attached.
The improved results of the patch can be seen on the next posted
testsuite results:
https://gcc.gnu.org/ml/gcc-testresults/2015-07/msg01081.html
An additional ~2600 tests now pass.
Please consider this patch for incorporation into trunk. Only DragonFly
uses the new t-dragonfly file so there is no impact to other platforms.
suggested entry for libgcc/ChangeLog:
2015-07-XX John Marino <gnu...@marino.st>
* config/i386/t-dragonfly: New.
OK.
jeff
