Commit Graph

65 Commits

Author SHA1 Message Date
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
Chris Bieneman e49730d4ba Remove autoconf support
Summary:
This patch is provided in preparation for removing autoconf on 1/26. The proposal to remove autoconf on 1/26 was discussed on the llvm-dev thread here: http://lists.llvm.org/pipermail/llvm-dev/2016-January/093875.html

"I felt a great disturbance in the [build system], as if millions of [makefiles] suddenly cried out in terror and were suddenly silenced. I fear something [amazing] has happened."
- Obi Wan Kenobi

Reviewers: chandlerc, grosbach, bob.wilson, tstellarAMD, echristo, whitequark

Subscribers: chfast, simoncook, emaste, jholewinski, tberghammer, jfb, danalbert, srhines, arsenm, dschuff, jyknight, dsanders, joker.eph, llvm-commits

Differential Revision: http://reviews.llvm.org/D16471

llvm-svn: 258861
2016-01-26 21:29:08 +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
NAKAMURA Takumi fb3bd7127a Prune CRLFs.
llvm-svn: 238125
2015-05-25 01:43:23 +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
Colin LeMahieu 1174fea31c [Hexagon] Moving remaining methods off of HexagonMCInst in to HexagonMCInstrInfo and eliminating HexagonMCInst class.
llvm-svn: 229914
2015-02-19 21:10:50 +00:00
Colin LeMahieu 404d5b242d [Hexagon] Adding vector load with post-increment instructions. Adding decoder function for 64bit control register class.
llvm-svn: 228708
2015-02-10 16:59:36 +00:00
Chandler Carruth d9903888d9 [cleanup] Re-sort all the #include lines in LLVM using
utils/sort_includes.py.

I clearly haven't done this in a while, so more changed than usual. This
even uncovered a missing include from the InstrProf library that I've
added. No functionality changed here, just mechanical cleanup of the
include order.

llvm-svn: 225974
2015-01-14 11:23:27 +00:00
Colin LeMahieu ff370ed90e [Hexagon] Adding deallocframe and circular addressing loads.
llvm-svn: 224869
2014-12-26 20:30:58 +00:00
Colin LeMahieu f3db884efb [Hexagon] Adding transfers to and from control registers.
llvm-svn: 224599
2014-12-19 19:06:32 +00:00
Colin LeMahieu 383c36e3a8 [Hexagon] Adding DoubleRegs decoder. Moving C2_mux and A2_nop. Adding combine imm-imm form.
llvm-svn: 223494
2014-12-05 18:24:06 +00:00
Colin LeMahieu 5d6f03bd5a [Hexagon] Marking some instructions as CodeGenOnly=0 and adding disassembly tests.
llvm-svn: 223334
2014-12-04 03:41:21 +00:00