SuccessChanges

Summary

  1. [NFC] Add the getSizeInBytes() interface for MachineConstantPoolValue (details)
Commit 2962f1149c8fccf8e865654ce11b3f1312165651 by qshanz
[NFC] Add the getSizeInBytes() interface for MachineConstantPoolValue

Current implementation assumes that, each MachineConstantPoolValue takes
up sizeof(MachineConstantPoolValue::Ty) bytes. For PowerPC, we want to
lump all the constants with the same type as one MachineConstantPoolValue
to save the cost that calculate the TOC entry for each const. So, we need
to extend the MachineConstantPoolValue that break this assumption.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D89108
The file was modifiedllvm/include/llvm/CodeGen/MachineConstantPool.h
The file was modifiedllvm/lib/Target/ARM/ARMConstantIslandPass.cpp
The file was modifiedllvm/lib/CodeGen/MachineFunction.cpp
The file was modifiedllvm/lib/Target/Mips/MipsConstantIslandPass.cpp
The file was modifiedllvm/lib/Target/X86/X86MCInstLower.cpp
The file was modifiedllvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp