Displaying 6 results from an estimated 6 matches for "featurealtivec".
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
The problem I'm trying to solve: Invoking clang on PowerPC with
-fno-altivec has no effect.
>From what I've been able to piece together, PPC.td specifies various
CPUs and the processor features available on each. So for example we
have:
def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec", "true",
"Enable Altivec instructions">;
def : Processor<"pwr7", G5Itineraries,
[DirectivePwr7, FeatureAltivec,
Featur...
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...ying to solve: Invoking clang on PowerPC with
> > -fno-altivec has no effect.
> >
> > From what I've been able to piece together, PPC.td specifies various
> > CPUs and the processor features available on each. So for example we
> > have:
> >
> > def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec",
> > "true",
> > "Enable Altivec
> > instructions">;
> >
> > def : Processor<"pwr7",...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...s
>
> The problem I'm trying to solve: Invoking clang on PowerPC with
> -fno-altivec has no effect.
>
> From what I've been able to piece together, PPC.td specifies various
> CPUs and the processor features available on each. So for example we
> have:
>
> def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec",
> "true",
> "Enable Altivec
> instructions">;
>
> def : Processor<"pwr7", G5Itineraries,
>...
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...o-altivec has no effect.
> > > >
> > > > From what I've been able to piece together, PPC.td specifies various
> > > > CPUs and the processor features available on each. So for example we
> > > > have:
> > > >
> > > > def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec",
> > > > "true",
> > > > "Enable Altivec
> > > > instructions">;
> > > >
> &g...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...owerPC with
> > > -fno-altivec has no effect.
> > >
> > > From what I've been able to piece together, PPC.td specifies various
> > > CPUs and the processor features available on each. So for example we
> > > have:
> > >
> > > def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec",
> > > "true",
> > > "Enable Altivec
> > > instructions">;
> > >
> > > def : Proces...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...> > > >
> > > > > From what I've been able to piece together, PPC.td specifies various
> > > > > CPUs and the processor features available on each. So for example we
> > > > > have:
> > > > >
> > > > > def FeatureAltivec : SubtargetFeature<"altivec","HasAltivec",
> > > > > "true",
> > > > > "Enable Altivec
> > > > > instructions">;
> > >...