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Fixes for PPC host detection and features.

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POWER4 is a 64-bit CPU (better matched to the 970).
The g3 is really the 750 (no altivec), the g4+ is the 74xx (not the 750).

Patch by Andreas Tobler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158363 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel 2012-06-12 16:39:23 +00:00
parent 0d887a0942
commit 6670c82df5
2 changed files with 4 additions and 4 deletions
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2
lib/Support/Host.cpp
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@ -440,7 +440,7 @@ std::string sys::getHostCPUName() {
.Case("7447", "7400")
.Case("7455", "7450")
.Case("G4", "g4")
.Case("POWER4", "g4")
.Case("POWER4", "970")
.Case("PPC970FX", "970")
.Case("PPC970MP", "970")
.Case("G5", "g5")

6
lib/Target/PowerPC/PPC.td
View File

@ -76,12 +76,12 @@ def : Processor<"603ev", G3Itineraries, [Directive603]>;
def : Processor<"604", G3Itineraries, [Directive604]>;
def : Processor<"604e", G3Itineraries, [Directive604]>;
def : Processor<"620", G3Itineraries, [Directive620]>;
def : Processor<"g3", G3Itineraries, [Directive7400]>;
def : Processor<"750", G4Itineraries, [Directive750]>;
def : Processor<"g3", G3Itineraries, [Directive750]>;
def : Processor<"7400", G4Itineraries, [Directive7400, FeatureAltivec]>;
def : Processor<"g4", G4Itineraries, [Directive7400, FeatureAltivec]>;
def : Processor<"7450", G4PlusItineraries, [Directive7400, FeatureAltivec]>;
def : Processor<"g4+", G4PlusItineraries, [Directive750, FeatureAltivec]>;
def : Processor<"750", G4Itineraries, [Directive750, FeatureAltivec]>;
def : Processor<"g4+", G4PlusItineraries, [Directive7400, FeatureAltivec]>;
def : Processor<"970", G5Itineraries,
[Directive970, FeatureAltivec,
FeatureMFOCRF, FeatureFSqrt, FeatureSTFIWX,