diff options
Diffstat (limited to 'lib/Target/PowerPC/PPC.td')
| -rw-r--r-- | lib/Target/PowerPC/PPC.td | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td index cb15dadb7e..992913602a 100644 --- a/lib/Target/PowerPC/PPC.td +++ b/lib/Target/PowerPC/PPC.td @@ -39,7 +39,12 @@ def DirectiveE500mc : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_E500mc", "">; def DirectiveE5500 : SubtargetFeature<"", "DarwinDirective", "PPC::DIR_E5500", "">; +def DirectivePwr3: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_PWR3", "">; +def DirectivePwr4: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_PWR4", "">; +def DirectivePwr5: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_PWR5", "">; +def DirectivePwr5x: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_PWR5X", "">; def DirectivePwr6: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_PWR6", "">; +def DirectivePwr6x: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_PWR6X", "">; def DirectivePwr7: SubtargetFeature<"", "DarwinDirective", "PPC::DIR_PWR7", "">; def Feature64Bit : SubtargetFeature<"64bit","Has64BitSupport", "true", @@ -58,6 +63,25 @@ def FeatureISEL : SubtargetFeature<"isel","HasISEL", "true", "Enable the isel instruction">; def FeatureBookE : SubtargetFeature<"booke", "IsBookE", "true", "Enable Book E instructions">; +def FeatureQPX : SubtargetFeature<"qpx","HasQPX", "true", + "Enable QPX instructions">; + +// Note: Future features to add when support is extended to more +// recent ISA levels: +// +// CMPB p6, p6x, p7 cmpb +// DFP p6, p6x, p7 decimal floating-point instructions +// FLT_CVT p7 fcfids, fcfidu, fcfidus, fcfiduz, fctiwuz +// FPRND p5x, p6, p6x, p7 frim, frin, frip, friz +// FRE p5 through p7 fre (vs. fres, available since p3) +// FRSQRTES p5 through p7 frsqrtes (vs. frsqrte, available since p3) +// LDBRX p7 load with byte reversal +// LFIWAX p6, p6x, p7 lfiwax +// LFIWZX p7 lfiwzx +// POPCNTB p5 through p7 popcntb and related instructions +// POPCNTD p7 popcntd and related instructions +// RECIP_PREC p6, p6x, p7 higher precision reciprocal estimates +// VSX p7 vector-scalar instruction set //===----------------------------------------------------------------------===// // Register File Description @@ -109,10 +133,30 @@ def : Processor<"a2", PPCA2Itineraries, [DirectiveA2, FeatureBookE, FeatureSTFIWX, FeatureISEL, Feature64Bit /*, Feature64BitRegs */]>; +def : Processor<"a2q", PPCA2Itineraries, [DirectiveA2, FeatureBookE, + FeatureMFOCRF, FeatureFSqrt, + FeatureSTFIWX, FeatureISEL, + Feature64Bit /*, Feature64BitRegs */, + FeatureQPX]>; +def : Processor<"pwr3", G5Itineraries, + [DirectivePwr3, FeatureAltivec, FeatureMFOCRF, + FeatureSTFIWX, Feature64Bit]>; +def : Processor<"pwr4", G5Itineraries, + [DirectivePwr4, FeatureAltivec, FeatureMFOCRF, + FeatureFSqrt, FeatureSTFIWX, Feature64Bit]>; +def : Processor<"pwr5", G5Itineraries, + [DirectivePwr5, FeatureAltivec, FeatureMFOCRF, + FeatureFSqrt, FeatureSTFIWX, Feature64Bit]>; +def : Processor<"pwr5x", G5Itineraries, + [DirectivePwr5x, FeatureAltivec, FeatureMFOCRF, + FeatureFSqrt, FeatureSTFIWX, Feature64Bit]>; def : Processor<"pwr6", G5Itineraries, [DirectivePwr6, FeatureAltivec, FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX, Feature64Bit /*, Feature64BitRegs */]>; +def : Processor<"pwr6x", G5Itineraries, + [DirectivePwr5x, FeatureAltivec, FeatureMFOCRF, + FeatureFSqrt, FeatureSTFIWX, Feature64Bit]>; def : Processor<"pwr7", G5Itineraries, [DirectivePwr7, FeatureAltivec, FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX, |