a540997ce476944edc5962ffec6649b1640a057f - toolchain/llvm-project

commit	a540997ce476944edc5962ffec6649b1640a057f	[log] [tgz]
author	Krzysztof Parzyszek <kparzysz@codeaurora.org>	Wed Nov 09 16:19:08 2016 +0000
committer	Krzysztof Parzyszek <kparzysz@codeaurora.org>	Wed Nov 09 16:19:08 2016 +0000
tree	8b0dfb2d93e5da9363aa027bc0eab2e3e366669c
parent	13f4a91a1fe9341812bf698f4fa6b5cb2a37ebd0 [diff]

[Hexagon] Separate Hexagon subreg indices for different register classes

For pairs of 32-bit registers: isub_lo, isub_hi.
For pairs of vector registers: vsub_lo, vsub_hi.

Add generic subreg indices: ps_sub_lo, ps_sub_hi, and a function
  HexagonRegisterInfo::getHexagonSubRegIndex(RegClass, GenericSubreg)
that returns the appropriate subreg index for RegClass.

llvm-svn: 286377

llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp[diff]
llvm/lib/Target/Hexagon/HexagonBitSimplify.cpp[diff]
llvm/lib/Target/Hexagon/HexagonBitTracker.cpp[diff]
llvm/lib/Target/Hexagon/HexagonConstPropagation.cpp[diff]
llvm/lib/Target/Hexagon/HexagonCopyToCombine.cpp[diff]
llvm/lib/Target/Hexagon/HexagonExpandCondsets.cpp[diff]
llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp[diff]
llvm/lib/Target/Hexagon/HexagonGenInsert.cpp[diff]
llvm/lib/Target/Hexagon/HexagonGenPredicate.cpp[diff]
llvm/lib/Target/Hexagon/HexagonHardwareLoops.cpp[diff]
llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp[diff]
llvm/lib/Target/Hexagon/HexagonISelLowering.cpp[diff]
llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp[diff]
llvm/lib/Target/Hexagon/HexagonIntrinsicsDerived.td[diff]
llvm/lib/Target/Hexagon/HexagonIntrinsicsV60.td[diff]
llvm/lib/Target/Hexagon/HexagonPatterns.td[diff]
llvm/lib/Target/Hexagon/HexagonPeephole.cpp[diff]
llvm/lib/Target/Hexagon/HexagonRDFOpt.cpp[diff]
llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp[diff]
llvm/lib/Target/Hexagon/HexagonRegisterInfo.h[diff]
llvm/lib/Target/Hexagon/HexagonRegisterInfo.td[diff]
llvm/lib/Target/Hexagon/HexagonSplitConst32AndConst64.cpp[diff]
llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp[diff]
llvm/test/CodeGen/Hexagon/expand-condsets-def-undef.mir[diff]
llvm/test/CodeGen/Hexagon/regalloc-bad-undef.mir[diff]

25 files changed

tree: 8b0dfb2d93e5da9363aa027bc0eab2e3e366669c

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
libunwind/
lld/
lldb/
llgo/
llvm/
openmp/
parallel-libs/
polly/