[llvm-commits] [PATCH, RFC] Medium code model support for 64-bit PowerPC

[Bill Schmidt]

Here's a new revision of the patch.  The changes are:

(1) Add support for direct object file writing:
 - New relocation types in ELF.h.
 - New fixup kinds in PPCFixupKinds.h
 - Handle new fixups in PPCMCCodeEmitter.cpp, PPCAsmBackend.cpp, and
PPCELFObjectWriter.cpp.
 - Add encoder method for LDrs in PPCInstr64Bit.td.

(2) Small cleanups per private review from Roman Divacky:
 - Use GValue rather than GVal throughout, to more easily distinguish
from GVar.
 - Use isa in preference to dyn_cast where appropriate in
PPCISelDAGToDAG.cpp.

I will be on vacation for the next week, but will occasionally monitor
the list for any reviews.  Thanks!

Bill

-- 
Bill Schmidt, Ph.D.
IBM Advance Toolchain for PowerLinux
IBM Linux Technology Center
wschmidt at us.ibm.com
wschmidt at linux.vnet.ibm.com





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