With the addition of RISCVInstPrinter, it is now possible to test the basic
operation of the RISCV MC layer.
Differential Revision: https://reviews.llvm.org/D23564
llvm-svn: 310917
This doesn't yet support parsing things like %pcrel_hi(foo), but will handle
basic instructions with register or immediate operands.
Differential Revision: https://reviews.llvm.org/D23563
llvm-svn: 310361
This is enough to compile and link but doesn't yet do anything particularly
useful. Once an ASM parser and printer are added in the next two patches, the
whole thing can be usefully tested.
Differential Revision: https://reviews.llvm.org/D23562
llvm-svn: 285770
This contains just enough for lib/Target/RISCV to compile. Notably a basic
RISCVTargetMachine and RISCVTargetInfo. At this point you can attempt llc
-march=riscv32 myinput.ll and will find it fails due to the lack of
MCAsmInfo.
See http://lists.llvm.org/pipermail/llvm-dev/2016-August/103748.html for
further discussion
Differential Revision: https://reviews.llvm.org/D23560
llvm-svn: 285712
Alex Bradbury