mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-17 21:29:20 +00:00
Add a subtarget feature for the stfiwx instruction. I know the G5 has it,
but I don't know what other PPC impls do. If someone could update the proc table, I would appreciate it :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26421 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
c7d855ea2e
commit
bf751e2d6f
@ -29,6 +29,8 @@ def FeatureGPUL : SubtargetFeature<"gpul","IsGigaProcessor", "true",
|
||||
"Enable GPUL instructions">;
|
||||
def FeatureFSqrt : SubtargetFeature<"fsqrt","HasFSQRT", "true",
|
||||
"Enable the fsqrt instruction">;
|
||||
def FeatureSTFIWX : SubtargetFeature<"stfiwx","HasSTFIWX", "true",
|
||||
"Enable the stfiwx instruction">;
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
// Register File Description
|
||||
@ -58,10 +60,10 @@ def : Processor<"7450", G4PlusItineraries, [FeatureAltivec]>;
|
||||
def : Processor<"g4+", G4PlusItineraries, [FeatureAltivec]>;
|
||||
def : Processor<"750", G3Itineraries, []>;
|
||||
def : Processor<"970", G5Itineraries,
|
||||
[FeatureAltivec, FeatureGPUL, FeatureFSqrt,
|
||||
[FeatureAltivec, FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
|
||||
Feature64Bit /*, Feature64BitRegs */]>;
|
||||
def : Processor<"g5", G5Itineraries,
|
||||
[FeatureAltivec, FeatureGPUL, FeatureFSqrt,
|
||||
[FeatureAltivec, FeatureGPUL, FeatureFSqrt, FeatureSTFIWX,
|
||||
Feature64Bit /*, Feature64BitRegs */]>;
|
||||
|
||||
|
||||
|
@ -37,6 +37,7 @@ protected:
|
||||
bool Has64BitRegs;
|
||||
bool HasAltivec;
|
||||
bool HasFSQRT;
|
||||
bool HasSTFIWX;
|
||||
bool IsAIX;
|
||||
bool IsDarwin;
|
||||
public:
|
||||
@ -60,6 +61,7 @@ public:
|
||||
|
||||
|
||||
bool hasFSQRT() const { return HasFSQRT; }
|
||||
bool hasSTFIWX() const { return HasSTFIWX; }
|
||||
bool has64BitRegs() const { return Has64BitRegs; }
|
||||
bool hasAltivec() const { return HasAltivec; }
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user