diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 84e5677d6c1..af772ed7a36 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -17679,17 +17679,6 @@ FindInConvertTable(const X86TypeConversionCostTblEntry *Tbl, unsigned len, return -1; } -ScalarTargetTransformInfo::PopcntHwSupport -X86ScalarTargetTransformImpl::getPopcntHwSupport(unsigned TyWidth) const { - assert(isPowerOf2_32(TyWidth) && "Ty width must be power of 2"); - const X86Subtarget &ST = TLI->getTargetMachine().getSubtarget<X86Subtarget>(); - - // TODO: Currently the __builtin_popcount() implementation using SSE3 - // instructions is inefficient. Once the problem is fixed, we should - // call ST.hasSSE3() instead of ST.hasSSE4(). - return ST.hasSSE41() ? Fast : None; -} - unsigned X86VectorTargetTransformInfo::getArithmeticInstrCost(unsigned Opcode, Type *Ty) const { |
