Displaying 3 results from an estimated 3 matches for "177890".
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2013 May 17
2
[LLVMdev] Types vs. register classes in instruction patterns -- effect on FastISel
Hello,
In http://llvm.org/viewvc/llvm-project?view=revision&revision=177889 and
http://llvm.org/viewvc/llvm-project?view=revision&revision=177890 (along
with some follow-up patches) the PowerPC back end was changed to use
types instead of register classes in instruction patterns. This matched
similar changes that Jakob made for Sparc in r177835.
I've recently come across an unpleasant side-effect of this change. I
started looking at i...
2013 May 17
0
[LLVMdev] Types vs. register classes in instruction patterns -- effect on FastISel
On May 17, 2013, at 2:04 PM, Bill Schmidt <wschmidt at linux.vnet.ibm.com> wrote:
> Hello,
>
> In http://llvm.org/viewvc/llvm-project?view=revision&revision=177889 and
> http://llvm.org/viewvc/llvm-project?view=revision&revision=177890 (along
> with some follow-up patches) the PowerPC back end was changed to use
> types instead of register classes in instruction patterns. This matched
> similar changes that Jakob made for Sparc in r177835.
>
> I've recently come across an unpleasant side-effect of this change...
2013 May 19
1
[LLVMdev] Types vs. register classes in instruction patterns -- effect on FastISel
...lesen wrote:
> On May 17, 2013, at 2:04 PM, Bill Schmidt <wschmidt at linux.vnet.ibm.com> wrote:
>
> > Hello,
> >
> > In http://llvm.org/viewvc/llvm-project?view=revision&revision=177889 and
> > http://llvm.org/viewvc/llvm-project?view=revision&revision=177890 (along
> > with some follow-up patches) the PowerPC back end was changed to use
> > types instead of register classes in instruction patterns. This matched
> > similar changes that Jakob made for Sparc in r177835.
> >
> > I've recently come across an unpleasant s...