This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: rs6000.c 64-bit hosting
- To: Geoff Keating <geoffk at redhat dot com>
- Subject: Re: rs6000.c 64-bit hosting
- From: David Edelsohn <dje at watson dot ibm dot com>
- Date: Wed, 17 Jan 2001 17:36:52 -0500
- cc: gcc-patches at gcc dot gnu dot org
>>>>> Geoff Keating writes:
>> * rs6000.c (rs6000_{init,free}machine_status): Declare prototypes.
>> (rs6000_emit_move): Only emit TOC constant for hard constants.
>> Merge special_constant_p test into the test just after.
>>
Geoff> [patch snipped.]
Geoff> That looks reasonable. Of course, it'd need lots of testing.
The problem with 64-bit constants is the code to generate a
constant needs to be cleaned up into a C function instead of the various
splitters.
David