Displaying 5 results from an estimated 5 matches for "i_add".
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2011 Jul 30
3
[LLVMdev] "Cannot select" error in 2.9
...of sense to me -- LLVM can't add doubles?
No, LLVM can't, but it can fadd them. ;) "add" only accepts integers and
vectors of integers, "fadd" accepts floats and vectors of floats. See
their entries in the language reference:
add: http://llvm.org/docs/LangRef.html#i_add
fadd: http://llvm.org/docs/LangRef.html#i_fadd
The split is intended to let us add additional properties to integer
adds (like the nuw/nsw bits documented) that don't apply to floats, and
properties to floats (rounding modes) that don't apply to ints.
Nick
For
> completeness, t...
2011 Jul 30
0
[LLVMdev] "Cannot select" error in 2.9
...add doubles?
>
> No, LLVM can't, but it can fadd them. ;) "add" only accepts integers
> and
> vectors of integers, "fadd" accepts floats and vectors of floats. See
> their entries in the language reference:
>
> add: http://llvm.org/docs/LangRef.html#i_add
> fadd: http://llvm.org/docs/LangRef.html#i_fadd
>
> The split is intended to let us add additional properties to integer
> adds (like the nuw/nsw bits documented) that don't apply to floats, and
> properties to floats (rounding modes) that don't apply to ints.
Ah inter...
2011 Jul 30
0
[LLVMdev] "Cannot select" error in 2.9
> > -----Original Message-----
> > From: Rotem, Nadav [mailto:nadav.rotem at intel.com]
> > Sent: Saturday, July 30, 2011 6:51 AM
> > To: Gregory Junker
> > Subject: RE: [LLVMdev] "Cannot select" error in 2.9
> >
> > Can you reduce the test with bug-point ? Does it work on ToT ?
>
> Hi Nadav
>
> I'm not sure what those are --
2011 Jul 30
2
[LLVMdev] "Cannot select" error in 2.9
> -----Original Message-----
> From: Rotem, Nadav [mailto:nadav.rotem at intel.com]
> Sent: Saturday, July 30, 2011 6:51 AM
> To: Gregory Junker
> Subject: RE: [LLVMdev] "Cannot select" error in 2.9
>
> Can you reduce the test with bug-point ? Does it work on ToT ?
Hi Nadav
I'm not sure what those are -- can you clarify?
Thanks
Greg
2009 Oct 13
2
[LLVMdev] 65bit integer math
What does nsw nuw do?
Micah
-----Original Message-----
From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu]
On Behalf Of Dan Gohman
Sent: Tuesday, October 13, 2009 10:06 AM
To: Jeffrey Yasskin
Cc: LLVM Developers Mailing List
Subject: Re: [LLVMdev] 65bit integer math
On Oct 12, 2009, at 9:42 PM, Jeffrey Yasskin wrote:
> On Mon, Oct 12, 2009 at 8:22 PM, Eli Friedman