Patch to rework mips divide patterns

Andrew Haley aph@redhat.com
Sun Jun 8 17:13:00 GMT 2003


Richard Sandiford writes:
 > The original motivation for this patch was to get rid of the div_trap insns.
 > They have a fixed length of 12 but don't always emit code:

On a related subject: On MIPS, Java divisions can't trap because we
always check the arguments.  Is it possible to omit gsnerating code
for traps in this case?

Andrew.



More information about the Gcc-patches mailing list