mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-10-08 11:58:10 +00:00
31867660cb
When set, this bit indicates that a register is completely defined by the value of its sub-registers. Use the CoveredBySubRegs property to infer which super-registers are call-preserved given a list of callee-saved registers. For example, the ARM registers D8-D15 are callee-saved. This now automatically implies that Q4-Q7 are call-preserved. Conversely, Win64 callees save XMM6-XMM15, but the corresponding YMM6-YMM15 registers are not call-preserved because they are not fully defined by their sub-registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148363 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
---|---|---|
.. | ||
Mangler.h | ||
Target.td | ||
TargetCallingConv.h | ||
TargetCallingConv.td | ||
TargetData.h | ||
TargetELFWriterInfo.h | ||
TargetFrameLowering.h | ||
TargetInstrInfo.h | ||
TargetIntrinsicInfo.h | ||
TargetJITInfo.h | ||
TargetLibraryInfo.h | ||
TargetLowering.h | ||
TargetLoweringObjectFile.h | ||
TargetMachine.h | ||
TargetOpcodes.h | ||
TargetOptions.h | ||
TargetRegisterInfo.h | ||
TargetSchedule.td | ||
TargetSelectionDAG.td | ||
TargetSelectionDAGInfo.h | ||
TargetSubtargetInfo.h |