------- Comment #2 from roger at eyesopen dot com 2005-12-29 19:42 -------
Investigating further, PR25213 looks like a duplicate of PR23098.
In that bugzilla trail, Andrew correctly identified it as a
regression from gcc 3.2.3 when using -fpic/-fPIC on x86, but the
PR was closed once the fix was applied to 4.0 and later. I suspect
that Jakub's fix for this problem (committed to the 4.0 branch
in comment #11) is the correct fix. i.e. the changed splitter in
i386.md is where mainline currently selects the fldpi instruction.
Looking through the patch it seems safe enough for the 3.4.x branch,
I'll try bootstrapping and regression testing a backport.
--
roger at eyesopen dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2005-12-29 19:42:15
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25213
