Displaying 6 results from an estimated 6 matches for "feature64bitregs".
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
..."Enable Altivec instructions">;
def : Processor<"pwr7", G5Itineraries,
[DirectivePwr7, FeatureAltivec,
FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
FeatureISEL, Feature64Bit /*, Feature64BitRegs */]>;
During compilation the subtarget class (such as PPCSubtarget) is
instantiated with the strings obtained from -mcpu and -mattr.
ParseSubtargetFeatures then uses the -mcpu and -mattr values to
determine which features to use for code generation.
What seems problematic is that -mattr is the...
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...instructions">;
> >
> > def : Processor<"pwr7", G5Itineraries,
> > [DirectivePwr7, FeatureAltivec,
> > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > */]>;
> >
> > During compilation the subtarget class (such as PPCSubtarget) is
> > instantiated with the strings obtained from -mcpu and -mattr.
> > ParseSubtargetFeatures then uses the -mcpu and -mattr values to
> > determine which fea...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...instructions">;
>
> def : Processor<"pwr7", G5Itineraries,
> [DirectivePwr7, FeatureAltivec,
> FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> FeatureISEL, Feature64Bit /*, Feature64BitRegs
> */]>;
>
> During compilation the subtarget class (such as PPCSubtarget) is
> instantiated with the strings obtained from -mcpu and -mattr.
> ParseSubtargetFeatures then uses the -mcpu and -mattr values to
> determine which features to use for code generati...
2013 Jan 31
2
[LLVMdev] Getting command line options to affect subtarget features
...>
> > > > def : Processor<"pwr7", G5Itineraries,
> > > > [DirectivePwr7, FeatureAltivec,
> > > > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > > > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > > > */]>;
> > > >
> > > > During compilation the subtarget class (such as PPCSubtarget) is
> > > > instantiated with the strings obtained from -mcpu and -mattr.
> > > > ParseSubtargetFeatures then uses the -mcpu...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...uot;>;
> > >
> > > def : Processor<"pwr7", G5Itineraries,
> > > [DirectivePwr7, FeatureAltivec,
> > > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > > */]>;
> > >
> > > During compilation the subtarget class (such as PPCSubtarget) is
> > > instantiated with the strings obtained from -mcpu and -mattr.
> > > ParseSubtargetFeatures then uses the -mcpu and -mattr values to
>...
2013 Jan 31
0
[LLVMdev] Getting command line options to affect subtarget features
...> > def : Processor<"pwr7", G5Itineraries,
> > > > > [DirectivePwr7, FeatureAltivec,
> > > > > FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,
> > > > > FeatureISEL, Feature64Bit /*, Feature64BitRegs
> > > > > */]>;
> > > > >
> > > > > During compilation the subtarget class (such as PPCSubtarget) is
> > > > > instantiated with the strings obtained from -mcpu and -mattr.
> > > > > ParseSubtargetFeat...