On Jul 28, 2007, at 11:55 AM, Christopher Lamb <[EMAIL PROTECTED]
> wrote:
On Jul 28, 2007, at 2:08 AM, Evan Cheng wrote:
On Jul 28, 2007, at 12:17 AM, Christopher Lamb wrote:
This patch changes the X86 back end to use the new subreg
operations for appropriate truncate and extend operations. This
should allow regression testing of the subreg feature going
forward, as it's now used in a public target.
The patch passed DejaGnu and all of SingleSource on my x86
machine, but there are changes for x86-64 as well which I
BTW, please make sure all of MultiSource pass.
Ok.
Also, if it is possible, can you split out the x86-64 as a follow
on patch?
It's a bit more work, but I think it'd be possible.
Thx.
Evan
Evan
haven't been able to test. Output assembly for x86-64 appears
sane, but I'd appreciate someone giving the patch a try on their
x86-64 system. Other 32-bit x86 testing is also appreciated.
Thanks
--
Christopher Lamb
<x86_subregs.patch>
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--
Christopher Lamb
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