diff options
Diffstat (limited to 'lib/MC')
-rw-r--r-- | lib/MC/MCRegisterInfo.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/lib/MC/MCRegisterInfo.cpp b/lib/MC/MCRegisterInfo.cpp index 06d6d9680d..ce79cd5c2c 100644 --- a/lib/MC/MCRegisterInfo.cpp +++ b/lib/MC/MCRegisterInfo.cpp @@ -46,17 +46,16 @@ unsigned MCRegisterInfo::getSubRegIndex(unsigned Reg, unsigned SubReg) const { return 0; } -bool MCRegisterInfo::getSubRegIdxCoveredBits(unsigned Idx, unsigned &Offset, - unsigned &Size) const { +unsigned MCRegisterInfo::getSubRegIdxSize(unsigned Idx) const { assert(Idx && Idx < getNumSubRegIndices() && "This is not a subregister index"); - // Get a pointer to the corresponding SubRegIdxRanges struct. - const SubRegCoveredBits *Bits = &SubRegIdxRanges[Idx]; - if (Bits->Offset == (uint16_t)-1 || Bits->Size == (uint16_t)-1) - return false; - Offset = Bits->Offset; - Size = Bits->Size; - return true; + return SubRegIdxRanges[Idx].Size; +} + +unsigned MCRegisterInfo::getSubRegIdxOffset(unsigned Idx) const { + assert(Idx && Idx < getNumSubRegIndices() && + "This is not a subregister index"); + return SubRegIdxRanges[Idx].Offset; } int MCRegisterInfo::getDwarfRegNum(unsigned RegNum, bool isEH) const { |