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60 Commits

Author SHA1 Message Date
David Blaikie
3498a4cb17 Hexagon: Fold a single-use textual header into its use 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316604 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-10-25 19:52:21 +00:00
Krzysztof Parzyszek
a50c5eba3e [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).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313362 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-09-15 15:46:05 +00:00
Eugene Zelenko
3dda42ef50 [Hexagon] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309230 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-07-26 23:20:35 +00:00
Chandler Carruth
e3e43d9d57 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).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304787 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-06-06 11:49:48 +00:00
Krzysztof Parzyszek
b5c0fee11c [Hexagon] Remove C6 and C7 as separate registers 
These are M0 and M1. Removing duplicated registers reduces the number
of explicit register aliasing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302306 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-05-05 22:12:12 +00:00
Krzysztof Parzyszek
83ab9dc04d [Hexagon] Improve shuffle error reporting 
Patch by Colin LeMahieu.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301823 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-05-01 19:41:43 +00:00
Krzysztof Parzyszek
6cf90d3647 [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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299664 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-04-06 17:28:21 +00:00
Krzysztof Parzyszek
e9d7ca1b92 [Hexagon] Implement @llvm.readcyclecounter() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295892 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-22 22:28:47 +00:00
Krzysztof Parzyszek
6eebe31eee [Hexagon] Introduce Hexagon V62 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294805 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-10 23:46:45 +00:00
Krzysztof Parzyszek
7f4371b614 [Hexagon] Replace instruction definitions with auto-generated ones 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294753 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-10 15:33:13 +00:00
Krzysztof Parzyszek
06ff48c9a0 [Hexagon] Rename TypeCOMPOUND to TypeCJ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293894 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-02-02 15:03:30 +00:00
Eugene Zelenko
cce1593b22 [Hexagon] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289604 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-13 22:13:50 +00:00
Colin LeMahieu
de0c130004 [Hexagon] Changing from literal numeric value to argument since #-1 will not parse when '-' is converted to a token. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288634 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-12-05 04:29:00 +00:00
Peter Collingbourne
4ac35e8272 Support: Remove MemoryObject and DataStreamer interfaces. 
These interfaces are no longer used.

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285774 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-11-02 00:08:37 +00:00
Krzysztof Parzyszek
92c5c9e3ab [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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285728 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-11-01 19:02:10 +00:00
Mehdi Amini
ae5f5d3d3c Move the global variables representing each Target behind accessor function 
This avoids "static initialization order fiasco"

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283702 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-10-09 23:00:34 +00:00
Colin LeMahieu
ff22dc34df [Hexagon] NFC Removing 'V4_' prefix from duplex instruction names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283514 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-10-07 00:15:07 +00:00
Colin LeMahieu
27ab1b8a7a [Hexagon] NFC. Canonicalizing absolute address instruction names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283507 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-10-06 23:02:11 +00:00
Krzysztof Parzyszek
60719d620c [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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281104 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-09-09 21:45:00 +00:00
Mehdi Amini
f6071e14c5 [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>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266595 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-04-18 09:17:29 +00:00
Colin LeMahieu
f0ac61f720 [Hexagon] Adding missing break in switch statement. Extra operands would have been appended to the end. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263657 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-16 20:00:38 +00:00
Colin LeMahieu
71381aee13 [NFC] Convert tabs to spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262411 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-03-01 22:05:03 +00:00
Colin LeMahieu
83948c56bd [NFC] Referencing manual for reason why subregbit is checked 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259380 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-02-01 18:15:39 +00:00
Benjamin Kramer
b6242a88c2 Reflect the MC/MCDisassembler split on the include/ level. 
No functional change, just moving code around.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258818 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-01-26 16:44:37 +00:00
Craig Topper
79402ee6f9 Replace uint16_t with the MCPhysReg typedef in many places. A lot of physical register arrays already use this typedef. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254843 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-12-05 07:13:35 +00:00
Craig Topper
97beeddf5b [Hexagon] Use array_lengthof and const correct and type correct the array and array size. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254384 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-12-01 06:13:08 +00:00
Craig Topper
cac7246b4c Use array_lengthof instead of manually calculating it. NFC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254383 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-12-01 06:13:06 +00:00
Craig Topper
5861170521 [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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254382 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-12-01 06:13:04 +00:00
Colin LeMahieu
6de64e032f [Hexagon] Factoring bundle creation in to a utility function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253056 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-11-13 17:42:46 +00:00
Colin LeMahieu
c0aef701cc [Hexagon] Enabling ASM parsing on Hexagon backend and adding instruction parsing tests. General updating of the code emission. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252443 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-11-09 04:07:48 +00:00
Colin LeMahieu
b939021544 [Hexagon] Fixing mistaken case fallthrough. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251867 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-11-03 00:21:19 +00:00
Colin LeMahieu
b4b2bb0a0f [Hexagon] Adding skeleton of HVX extension instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250600 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-10-17 01:33:04 +00:00
Cameron Esfahani
7ec94a3dea 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244557 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-08-11 01:15:07 +00:00
Alexander Kornienko
cd52a7a381 Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 
Apparently, the style needs to be agreed upon first.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240390 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-23 09:49:53 +00:00
Alexander Kornienko
cf0db29df2 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!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240137 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-19 15:57:42 +00:00
Colin LeMahieu
c196bfecd6 [Hexagon] Adding decoders for signed operands and ensuring all signed operand types disassemble correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239477 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-10 16:52:32 +00:00
Colin LeMahieu
750b351b76 [Hexagon] Reapply r239097 with tests corrected for shuffling and duplexing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239161 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-05 16:00:11 +00:00
Colin LeMahieu
4e8f68f245 Revert r239095 incorrect test tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239102 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 21:32:42 +00:00
Colin LeMahieu
60b4c7fc30 [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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239095 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-04 21:16:16 +00:00
Colin LeMahieu
0ace3c01f7 [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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238556 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-29 14:44:13 +00:00
Jim Grosbach
db703aaedd MC: Modernize MCOperand API naming. NFC. 
MCOperand::Create*() methods renamed to MCOperand::create*().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237275 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-05-13 18:37:00 +00:00
Colin LeMahieu
55d7decf27 [Hexagon] Moving remaining methods off of HexagonMCInst in to HexagonMCInstrInfo and eliminating HexagonMCInst class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229914 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-19 21:10:50 +00:00
Colin LeMahieu
11179629b5 [Hexagon] Adding vector load with post-increment instructions. Adding decoder function for 64bit control register class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228708 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-10 16:59:36 +00:00
Chandler Carruth
1b279144ec [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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225974 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-14 11:23:27 +00:00
Colin LeMahieu
6ff5e4862d [Hexagon] Adding deallocframe and circular addressing loads. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224869 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-26 20:30:58 +00:00
Colin LeMahieu
e403ffc801 [Hexagon] Adding transfers to and from control registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224599 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-19 19:06:32 +00:00
Colin LeMahieu
78ec9010c5 [Hexagon] Adding DoubleRegs decoder. Moving C2_mux and A2_nop. Adding combine imm-imm form. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223494 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-05 18:24:06 +00:00
Colin LeMahieu
152ac18e80 [Hexagon] Marking some instructions as CodeGenOnly=0 and adding disassembly tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223334 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-04 03:41:21 +00:00
Colin LeMahieu
b7927f100d [Hexagon] Converting from ADD_rr to A2_add which has encoding bits. 
Adding test to show correct instruction selection and encoding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222249 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-18 20:28:11 +00:00
Rafael Espindola
6a222ec893 Pass an ArrayRef to MCDisassembler::getInstruction. 
With this patch MCDisassembler::getInstruction takes an ArrayRef<uint8_t>
instead of a MemoryObject.

Even on X86 there is a maximum size an instruction can have. Given
that, it seems way simpler and more efficient to just pass an ArrayRef
to the disassembler instead of a MemoryObject and have it do a virtual
call every time it wants some extra bytes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221751 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-12 02:04:27 +00:00