[Bug tree-optimization/108447] [13 Regression] glibc math/test-*-iseqsig failures

amacleod at redhat dot com gcc-bugzilla@gcc.gnu.org
Thu Jan 19 21:28:40 GMT 2023


Andrew Macleod <amacleod at redhat dot com> changed:

           What    |Removed                     |Added
  Attachment #54312|0                           |1
        is obsolete|                            |

--- Comment #19 from Andrew Macleod <amacleod at redhat dot com> ---
Created attachment 54313
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54313&action=edit
better patch

A more consistent approach.. rather than directly call relation_intersect()
from multiple places, add the floating point fix to value_relation::intersect
and always go through that.

This will cause the normal oracle and the path oracle to both make the previous
adjustment to intersect for floating point operations.   untested, running
tests now.

More information about the Gcc-bugs mailing list