[Bug target/56536] GCC with LTO and `-march=pentium3' tries to generate SSE2 code

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56536



Richard Biener <rguenth at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Target|                            |i?86-*-*

             Status|UNCONFIRMED                 |NEW

   Last reconfirmed|                            |2013-03-05

          Component|lto                         |target

     Ever Confirmed|0                           |1



--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-05 
14:49:19 UTC ---

Confirmed.  Quite weird.  It's vectorizing of lrintf obviously, for some

reason ix86_builtin_vectorized_function returns a decl with LTO but not

without LTO.  This function probably does the wrong thing for target

attributed functions, too.