Displaying 5 results from an estimated 5 matches for "getsemantics".
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fltsemantics
2012 May 17
0
[LLVMdev] [PATCH] OpenCL half support
...> The patch removes half case from the code for single and double.
> So you should remove the "bool isHalf" variable in that spot. (line
> 720)
I'm not sure I get it. This variable is still needed couple of lines below:
bool isHalf = &CFP->getValueAPF().getSemantics()==&APFloat::IEEEhalf;
bool isDouble =
&CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble;
bool isInf = CFP->getValueAPF().isInfinity();
bool isNaN = CFP->getValueAPF().isNaN();
if (!isHalf && !isInf && !isNaN) {
> // Either...
2012 May 17
3
[LLVMdev] [PATCH] OpenCL half support
...e from the code for single and double.
> > So you should remove the "bool isHalf" variable in that spot. (line
> > 720)
> I'm not sure I get it. This variable is still needed couple of lines
> below:
>
> bool isHalf = &CFP-
> >getValueAPF().getSemantics()==&APFloat::IEEEhalf;
> bool isDouble =
> &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble;
> bool isInf = CFP->getValueAPF().isInfinity();
> bool isNaN = CFP->getValueAPF().isNaN();
> if (!isHalf && !isInf && !isN...
2012 May 11
2
[LLVMdev] [PATCH] OpenCL half support
I've got comments on the code change. The test cases look ok, but I
haven't fully checked the math on the half-values.
I checked with reference to trunk top-of-tree at revision 156617. I
have not compiled the code.
lib/AsmParser/LLLexer.cpp
Adds support to parse format: 0xH<hexdigits>
Tha 0xH format should be described in LangRef.html alongside
0xK<hex> and
2012 May 17
0
[LLVMdev] [PATCH] OpenCL half support
...> So you should remove the "bool isHalf" variable in that spot.
> > > (line
> > > 720)
> > I'm not sure I get it. This variable is still needed couple of lines
> > below:
> >
> > bool isHalf = &CFP-
> > >getValueAPF().getSemantics()==&APFloat::IEEEhalf;
> > bool isDouble =
> > &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble;
> > bool isInf = CFP->getValueAPF().isInfinity();
> > bool isNaN = CFP->getValueAPF().isNaN();
> > if (!isHalf &&am...
2007 Aug 18
1
[LLVMdev] Soft floating point support
This patch supplies software IEEE floating point support.
The comment from the patch reproduced below says all there is
to say.
This patch contains the prior "cleanup" patch; please don't apply
that one.
Please let me know of any bugs. It is tested reasonably well,
but until I put together random tests it's hard to have 100%
confidence.
Neil.
/* A self-contained host- and