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Add accessor for 64bit flag, so that we can tell when it is safe to

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generate the fun in-register fp<->long instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23244 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nate Begeman 2005-09-06 15:30:12 +00:00
parent 83e75ecd27
commit d401dff796
2 changed files with 3 additions and 1 deletions
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1
lib/Target/PowerPC/PPCSubtarget.cpp
View File

@ -132,6 +132,7 @@ PPCSubtarget::PPCSubtarget(const Module &M, const std::string &FS)
PowerPCSubTypeKV, PowerPCSubTypeKVSize, PowerPCSubTypeKV, PowerPCSubTypeKVSize,
PowerPCFeatureKV, PowerPCFeatureKVSize); PowerPCFeatureKV, PowerPCFeatureKVSize);
IsGigaProcessor = (Bits & PowerPCFeatureGPUL ) != 0; IsGigaProcessor = (Bits & PowerPCFeatureGPUL ) != 0;
Is64Bit = (Bits & PowerPCFeature64Bit) != 0;
HasFSQRT = (Bits & PowerPCFeatureFSqrt) != 0; HasFSQRT = (Bits & PowerPCFeatureFSqrt) != 0;
// Set the boolean corresponding to the current target triple, or the default // Set the boolean corresponding to the current target triple, or the default

3
lib/Target/PowerPC/PPCSubtarget.h
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@ -29,6 +29,7 @@ protected:
/// Used by the ISel to turn in optimizations for POWER4-derived architectures /// Used by the ISel to turn in optimizations for POWER4-derived architectures
bool IsGigaProcessor; bool IsGigaProcessor;
bool Is64Bit;
bool HasFSQRT; bool HasFSQRT;
bool IsAIX; bool IsAIX;
bool IsDarwin; bool IsDarwin;
@ -47,7 +48,7 @@ public:
bool isAIX() const { return IsAIX; } bool isAIX() const { return IsAIX; }
bool isDarwin() const { return IsDarwin; } bool isDarwin() const { return IsDarwin; }
bool is64Bit() const { return Is64Bit; }
bool isGigaProcessor() const { return IsGigaProcessor; } bool isGigaProcessor() const { return IsGigaProcessor; }
}; };
} // End llvm namespace } // End llvm namespace