LLVM enablement for some older PowerPC CPUs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174230 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td
index d3bcbae..71d7d76 100644
--- a/lib/Target/PowerPC/PPC.td
+++ b/lib/Target/PowerPC/PPC.td
@@ -39,7 +39,12 @@
"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",
@@ -116,10 +121,25 @@
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,
diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h
index 28f8587..15885bd 100644
--- a/lib/Target/PowerPC/PPCSubtarget.h
+++ b/lib/Target/PowerPC/PPCSubtarget.h
@@ -43,7 +43,12 @@
DIR_A2,
DIR_E500mc,
DIR_E5500,
+ DIR_PWR3,
+ DIR_PWR4,
+ DIR_PWR5,
+ DIR_PWR5X,
DIR_PWR6,
+ DIR_PWR6X,
DIR_PWR7,
DIR_64
};