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Commit Graph

12 Commits

Author SHA1 Message Date
Craig Topper
5f5f448d02 De-virtualize or remove some methods that have no overrides nor override anything. In some cases remove all together if there are no callers either.
llvm-svn: 207610
2014-04-30 05:53:27 +00:00
Craig Topper
bb81b5da14 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
llvm-svn: 207505
2014-04-29 07:57:44 +00:00
Craig Topper
b663bffa27 [C++] Use 'nullptr'.
llvm-svn: 207394
2014-04-28 04:05:08 +00:00
Chandler Carruth
0ce7e31733 [cleanup] Fix another place where we were including the tablegen'ed code
of a '.inc' file before including actual headers. In this case we had
both duplicated a header's include and were including a standard header.

llvm-svn: 206840
2014-04-22 02:25:17 +00:00
Craig Topper
694437e2ef Make consistent use of MCPhysReg instead of uint16_t throughout the tree.
llvm-svn: 205610
2014-04-04 05:16:06 +00:00
Bill Wendling
49f45f9861 Don't pass in the TargetInstrInfo into the register info object. It doesn't use it.
llvm-svn: 184369
2013-06-19 21:59:00 +00:00
Justin Holewinski
707786b174 [NVPTX] Run clang-format on all NVPTX sources.
Hopefully this resolves any outstanding style issues and gives us
an automated way of ensuring we conform to the style guidelines.

llvm-svn: 178415
2013-03-30 14:29:21 +00:00
Eli Bendersky
37f247b8d8 Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo
to TargetFrameLowering, where it belongs. Incidentally, this allows us
to delete some duplicated (and slightly different!) code in TRI.

There are potentially other layering problems that can be cleaned up
as a result, or in a similar manner.

The refactoring was OK'd by Anton Korobeynikov on llvmdev.

Note: this touches the target interfaces, so out-of-tree targets may
be affected.

llvm-svn: 175788
2013-02-21 20:05:00 +00:00
Justin Holewinski
9a248309f0 [NVPTX] Disable vector registers
Vectors were being manually scalarized by the backend.  Instead,
let the target-independent code do all of the work.  The manual
scalarization was from a time before good target-independent support
for scalarization in LLVM. However, this forces us to specially-handle
vector loads and stores, which we can turn into PTX instructions that
produce/consume multiple operands.

llvm-svn: 174968
2013-02-12 14:18:49 +00:00
Chad Rosier
ebbd4433e6 [PEI] Pass the frame index operand number to the eliminateFrameIndex function.
Each target implementation was needlessly recomputing the index.
Part of rdar://13076458

llvm-svn: 174083
2013-01-31 20:02:54 +00:00
Benjamin Kramer
58b98297ac Round 2 of dead private variable removal.
LLVM is now -Wunused-private-field clean except for
- lib/MC/MCDisassembler/Disassembler.h. Not sure why it keeps all those unaccessible fields.
- gtest.

llvm-svn: 158096
2012-06-06 19:47:08 +00:00
Justin Holewinski
4ca961430f This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it.
The new target machines are:

nvptx (old ptx32) => 32-bit PTX
nvptx64 (old ptx64) => 64-bit PTX

The sources are based on the internal NVIDIA NVPTX back-end, and
contain more functionality than the current PTX back-end currently
provides.

NV_CONTRIB

llvm-svn: 156196
2012-05-04 20:18:50 +00:00