Commit Graph

69 Commits

Author SHA1 Message Date
Richard Trieu
8f6182f7f6 [Hexagon] Rename textually included file from .h to .inc
llvm-svn: 352802
2019-01-31 21:58:42 +00:00
Chandler Carruth
2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
Krzysztof Parzyszek
13a9cf28a1 [Hexagon] Foundation of support for Hexagon V66
llvm-svn: 348407
2018-12-05 20:18:09 +00:00
Krzysztof Parzyszek
9dafa8a2c6 [Hexagon] Extract operand decoders into a separate file, NFC
These decoders are automatically generated. Keeping them separated makes
updating architectures easier.

llvm-svn: 348196
2018-12-03 21:59:21 +00:00
Benjamin Kramer
27c769d28a [Target] Untangle disassemblers
Disassemblers cannot depend on main target headers. The same is true for
MCTargetDesc, but there's a lot more cleanup needed for that.

llvm-svn: 341822
2018-09-10 12:53:46 +00:00
Adrian Prantl
5f8f34e459 Remove \brief commands from doxygen comments.
We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.

Patch produced by

  for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done

Differential Revision: https://reviews.llvm.org/D46290

llvm-svn: 331272
2018-05-01 15:54:18 +00:00
Krzysztof Parzyszek
22a21d4c5d [Hexagon] Add guest registers
llvm-svn: 326450
2018-03-01 17:03:26 +00:00
David Blaikie
f157ad444c Remove a non-modular header (& inline it into its one use)
llvm-svn: 320768
2017-12-14 23:45:58 +00:00
Krzysztof Parzyszek
a8ab1b75cb [Hexagon] Add support for Hexagon V65
llvm-svn: 320404
2017-12-11 18:57:54 +00:00
David Blaikie
cc7763ba92 Hexagon: Fold a single-use textual header into its use
llvm-svn: 316604
2017-10-25 19:52:21 +00:00
Krzysztof Parzyszek
557729761c [Hexagon] Switch to parameterized register classes for HVX
This removes the duplicate HVX instruction set for the 128-byte mode.
Single instruction set now works for both modes (64- and 128-byte).

llvm-svn: 313362
2017-09-15 15:46:05 +00:00
Eugene Zelenko
e4fc6ee790 [Hexagon] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 309230
2017-07-26 23:20:35 +00:00
Chandler Carruth
6bda14b313 Sort the remaining #include lines in include/... and lib/....
I did this a long time ago with a janky python script, but now
clang-format has built-in support for this. I fed clang-format every
line with a #include and let it re-sort things according to the precise
LLVM rules for include ordering baked into clang-format these days.

I've reverted a number of files where the results of sorting includes
isn't healthy. Either places where we have legacy code relying on
particular include ordering (where possible, I'll fix these separately)
or where we have particular formatting around #include lines that
I didn't want to disturb in this patch.

This patch is *entirely* mechanical. If you get merge conflicts or
anything, just ignore the changes in this patch and run clang-format
over your #include lines in the files.

Sorry for any noise here, but it is important to keep these things
stable. I was seeing an increasing number of patches with irrelevant
re-ordering of #include lines because clang-format was used. This patch
at least isolates that churn, makes it easy to skip when resolving
conflicts, and gets us to a clean baseline (again).

llvm-svn: 304787
2017-06-06 11:49:48 +00:00
Krzysztof Parzyszek
e260332838 [Hexagon] Remove C6 and C7 as separate registers
These are M0 and M1. Removing duplicated registers reduces the number
of explicit register aliasing.

llvm-svn: 302306
2017-05-05 22:12:12 +00:00
Krzysztof Parzyszek
e12d1e70cb [Hexagon] Improve shuffle error reporting
Patch by Colin LeMahieu.

llvm-svn: 301823
2017-05-01 19:41:43 +00:00
Krzysztof Parzyszek
058abf1a4a [Hexagon] Change the vector scaling for vector offsets
Keep full offset value on MI-level instructions, but have it scaled down
in the MC-level instructions.

llvm-svn: 299664
2017-04-06 17:28:21 +00:00
Krzysztof Parzyszek
ab57c2bad3 [Hexagon] Implement @llvm.readcyclecounter()
llvm-svn: 295892
2017-02-22 22:28:47 +00:00
Krzysztof Parzyszek
f9015e62fd [Hexagon] Introduce Hexagon V62
llvm-svn: 294805
2017-02-10 23:46:45 +00:00
Krzysztof Parzyszek
a72fad980c [Hexagon] Replace instruction definitions with auto-generated ones
llvm-svn: 294753
2017-02-10 15:33:13 +00:00
Krzysztof Parzyszek
f65b8f14f4 [Hexagon] Rename TypeCOMPOUND to TypeCJ
llvm-svn: 293894
2017-02-02 15:03:30 +00:00
Eugene Zelenko
8208592707 [Hexagon] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 289604
2016-12-13 22:13:50 +00:00
Colin LeMahieu
8170754919 [Hexagon] Changing from literal numeric value to argument since #-1 will not parse when '-' is converted to a token.
llvm-svn: 288634
2016-12-05 04:29:00 +00:00
Peter Collingbourne
4e76019e34 Support: Remove MemoryObject and DataStreamer interfaces.
These interfaces are no longer used.

Differential Revision: https://reviews.llvm.org/D26222

llvm-svn: 285774
2016-11-02 00:08:37 +00:00
Krzysztof Parzyszek
654dc11b79 [Hexagon] Rename operand/predicate names for unshifted integers
For example, rename s6Ext to s6_0Ext. The names for shifted integers
include the underscore and this will make the naming consistent. It
also exposed a few duplicates that were removed.

llvm-svn: 285728
2016-11-01 19:02:10 +00:00
Mehdi Amini
f42454b94b Move the global variables representing each Target behind accessor function
This avoids "static initialization order fiasco"

Differential Revision: https://reviews.llvm.org/D25412

llvm-svn: 283702
2016-10-09 23:00:34 +00:00
Colin LeMahieu
8ed1aee9dd [Hexagon] NFC Removing 'V4_' prefix from duplex instruction names.
llvm-svn: 283514
2016-10-07 00:15:07 +00:00
Colin LeMahieu
9675de5ba8 [Hexagon] NFC. Canonicalizing absolute address instruction names.
llvm-svn: 283507
2016-10-06 23:02:11 +00:00
Krzysztof Parzyszek
73e0ad8220 [Hexagon] Fix disassembler crash after r279255
When p0 was added as an explicit operand to the duplex subinstructions,
the disassembler was not updated to reflect this.

llvm-svn: 281104
2016-09-09 21:45:00 +00:00
Mehdi Amini
b550cb1750 [NFC] Header cleanup
Removed some unused headers, replaced some headers with forward class declarations.

Found using simple scripts like this one:
clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap'

Patch by Eugene Kosov <claprix@yandex.ru>

Differential Revision: http://reviews.llvm.org/D19219

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266595
2016-04-18 09:17:29 +00:00
Colin LeMahieu
bb0cdfb9f7 [Hexagon] Adding missing break in switch statement. Extra operands would have been appended to the end.
llvm-svn: 263657
2016-03-16 20:00:38 +00:00
Colin LeMahieu
2d497a0078 [NFC] Convert tabs to spaces.
llvm-svn: 262411
2016-03-01 22:05:03 +00:00
Colin LeMahieu
6fdfa3dc32 [NFC] Referencing manual for reason why subregbit is checked
llvm-svn: 259380
2016-02-01 18:15:39 +00:00
Benjamin Kramer
f57c1977c1 Reflect the MC/MCDisassembler split on the include/ level.
No functional change, just moving code around.

llvm-svn: 258818
2016-01-26 16:44:37 +00:00
Craig Topper
e5e035a3a8 Replace uint16_t with the MCPhysReg typedef in many places. A lot of physical register arrays already use this typedef.
llvm-svn: 254843
2015-12-05 07:13:35 +00:00
Craig Topper
d824f5f0d9 [Hexagon] Use array_lengthof and const correct and type correct the array and array size. NFC
llvm-svn: 254384
2015-12-01 06:13:08 +00:00
Craig Topper
6261e1b94d Use array_lengthof instead of manually calculating it. NFC
llvm-svn: 254383
2015-12-01 06:13:06 +00:00
Craig Topper
3da000c07f [Hexagon] Use ArrayRef to avoid needing to calculate an array size. Interestingly the original code may have had a bug because it was passing the byte size of a uint16_t array instead of the number of entries.
llvm-svn: 254382
2015-12-01 06:13:04 +00:00
Colin LeMahieu
f0af6e5243 [Hexagon] Factoring bundle creation in to a utility function.
llvm-svn: 253056
2015-11-13 17:42:46 +00:00
Colin LeMahieu
7cd0892729 [Hexagon] Enabling ASM parsing on Hexagon backend and adding instruction parsing tests. General updating of the code emission.
llvm-svn: 252443
2015-11-09 04:07:48 +00:00
Colin LeMahieu
160f73e36f [Hexagon] Fixing mistaken case fallthrough.
llvm-svn: 251867
2015-11-03 00:21:19 +00:00
Colin LeMahieu
7c9587136d [Hexagon] Adding skeleton of HVX extension instructions.
llvm-svn: 250600
2015-10-17 01:33:04 +00:00
Cameron Esfahani
f97999dc46 Explicitly clear the MI operand list when getInstruction() is called. Call MI.clear() within MCD::OPC_Decode case and inside of translateInstruction() for the X86 target. Remove now unnecessary MI.clear() from ARMDisassembler.
Summary: Explicitly clear the MI operand list when getInstruction() is called.

Reviewers: hfinkel, t.p.northover, hvarga, kparzysz, jyknight, qcolombet, uweigand

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11665

llvm-svn: 244557
2015-08-11 01:15:07 +00:00
Alexander Kornienko
f00654e31b Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
Apparently, the style needs to be agreed upon first.

llvm-svn: 240390
2015-06-23 09:49:53 +00:00
Alexander Kornienko
70bc5f1398 Fixed/added namespace ending comments using clang-tidy. NFC
The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
  -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
  llvm/lib/


Thanks to Eugene Kosov for the original patch!

llvm-svn: 240137
2015-06-19 15:57:42 +00:00
Colin LeMahieu
1e9d1d768c [Hexagon] Adding decoders for signed operands and ensuring all signed operand types disassemble correctly.
llvm-svn: 239477
2015-06-10 16:52:32 +00:00
Colin LeMahieu
be8c453d58 [Hexagon] Reapply r239097 with tests corrected for shuffling and duplexing.
llvm-svn: 239161
2015-06-05 16:00:11 +00:00
Colin LeMahieu
c40be85adc Revert r239095 incorrect test tree.
llvm-svn: 239102
2015-06-04 21:32:42 +00:00
Colin LeMahieu
fc52c11d80 [Hexagon] Adding functionality for duplexing. Duplexing is a way to compress commonly used pairs of instructions in order to reduce code size. The test case duplex.ll normally would be 8 bytes, assign register to 0 and jump to link register. After duplexing this is only 4 bytes. This also tests the HexagonMCShuffler code path which is used to make sure duplexed instructions still follow slot requirements.
llvm-svn: 239095
2015-06-04 21:16:16 +00:00
Colin LeMahieu
68d967d92e [Hexagon] Disassembling, printing, and emitting instructions a whole-bundle at a time which is the semantic unit for Hexagon. Fixing tests to use the new format. Disabling tests in the direct object emission path for a followup patch.
llvm-svn: 238556
2015-05-29 14:44:13 +00:00
Jim Grosbach
e9119e41ef MC: Modernize MCOperand API naming. NFC.
MCOperand::Create*() methods renamed to MCOperand::create*().

llvm-svn: 237275
2015-05-13 18:37:00 +00:00