diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86Subtarget.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.h b/llvm/lib/Target/X86/X86Subtarget.h index bdde9df17f4..a476f7aba93 100644 --- a/llvm/lib/Target/X86/X86Subtarget.h +++ b/llvm/lib/Target/X86/X86Subtarget.h @@ -190,16 +190,6 @@ protected: /// True if INC and DEC instructions are slow when writing to flags bool SlowIncDec; - /// Use the RSQRT* instructions to optimize square root calculations. - /// For this to be profitable, the cost of FSQRT and FDIV must be - /// substantially higher than normal FP ops like FADD and FMUL. - bool UseSqrtEst; - - /// Use the RCP* instructions to optimize FP division calculations. - /// For this to be profitable, the cost of FDIV must be - /// substantially higher than normal FP ops like FADD and FMUL. - bool UseReciprocalEst; - /// Processor has AVX-512 PreFetch Instructions bool HasPFI; @@ -380,8 +370,6 @@ public: bool LEAusesAG() const { return LEAUsesAG; } bool slowLEA() const { return SlowLEA; } bool slowIncDec() const { return SlowIncDec; } - bool useSqrtEst() const { return UseSqrtEst; } - bool useReciprocalEst() const { return UseReciprocalEst; } bool hasCDI() const { return HasCDI; } bool hasPFI() const { return HasPFI; } bool hasERI() const { return HasERI; } |
