diff options
Diffstat (limited to 'lib/Target/X86/X86Subtarget.h')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h index de1514243aeb..a9f3a2aee1be 100644 --- a/lib/Target/X86/X86Subtarget.h +++ b/lib/Target/X86/X86Subtarget.h @@ -253,6 +253,11 @@ protected: /// True if the LEA instruction with certain arguments is slow bool SlowLEA; + /// True if the LEA instruction has all three source operands: base, index, + /// and offset or if the LEA instruction uses base and index registers where + /// the base is EBP, RBP,or R13 + bool Slow3OpsLEA; + /// True if INC and DEC instructions are slow when writing to flags bool SlowIncDec; @@ -331,16 +336,12 @@ private: X86TargetLowering TLInfo; X86FrameLowering FrameLowering; - bool OptForSize; - bool OptForMinSize; - public: /// This constructor initializes the data members to match that /// of the specified triple. /// X86Subtarget(const Triple &TT, StringRef CPU, StringRef FS, - const X86TargetMachine &TM, unsigned StackAlignOverride, - bool OptForSize, bool OptForMinSize); + const X86TargetMachine &TM, unsigned StackAlignOverride); /// This object will take onwership of \p GISelAccessor. void setGISelAccessor(GISelAccessor &GISel) { this->GISel.reset(&GISel); } @@ -490,6 +491,7 @@ public: bool callRegIndirect() const { return CallRegIndirect; } bool LEAusesAG() const { return LEAUsesAG; } bool slowLEA() const { return SlowLEA; } + bool slow3OpsLEA() const { return Slow3OpsLEA; } bool slowIncDec() const { return SlowIncDec; } bool hasCDI() const { return HasCDI; } bool hasPFI() const { return HasPFI; } @@ -507,9 +509,6 @@ public: bool isSLM() const { return X86ProcFamily == IntelSLM; } bool useSoftFloat() const { return UseSoftFloat; } - bool getOptForSize() const { return OptForSize; } - bool getOptForMinSize() const { return OptForMinSize; } - /// Use mfence if we have SSE2 or we're on x86-64 (even if we asked for /// no-sse2). There isn't any reason to disable it if the target processor /// supports it. |