Commit Graph

17 Commits

Author SHA1 Message Date
Simon Pilgrim 16ee09bf72 [Lanai] Fix -Wimplicit-fallthrough warning. NFCI.
llvm-svn: 307396
2017-07-07 13:22:47 +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
Jacques Pienaar da9352c173 clean Lanai namespace
Summary: This patch cleans the namespace of the Lanai target.

Reviewers: jpienaar

Reviewed By: jpienaar

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D30955

llvm-svn: 298015
2017-03-16 23:22:10 +00:00
Eugene Zelenko 049b017538 [AArch64, Lanai] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 291197
2017-01-06 00:30:53 +00:00
Alex Bradbury 58eba09949 [TableGen] Move OperandMatchResultTy enum to MCTargetAsmParser.h
As it stands, the OperandMatchResultTy is only included in the generated
header if there is custom operand parsing. However, almost all backends
make use of MatchOperand_Success and friends from OperandMatchResultTy for
e.g. parseRegister. This is a pain when starting an AsmParser for a new
backend that doesn't yet have custom operand parsing. Move the enum to
MCTargetAsmParser.h.

This patch is a prerequisite for D23563

Differential Revision: https://reviews.llvm.org/D23496

llvm-svn: 285705
2016-11-01 16:32:05 +00:00
Peter Collingbourne 0da86301ad Revert r283690, "MC: Remove unused entities."
llvm-svn: 283814
2016-10-10 22:49:37 +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
Peter Collingbourne cc723cccab MC: Remove unused entities.
llvm-svn: 283691
2016-10-09 04:39:13 +00:00
NAKAMURA Takumi 031a6330c4 Change the target's name, s/LanaiMCTargetDesc/LanaiDesc/g.
"AllTargetsDescs" in llvm-mc/CMakeLists.txt expects not ${target}MCTargetDesc, but ${target}Desc.

llvm-svn: 279509
2016-08-23 10:43:01 +00:00
Jacques Pienaar e2f0699d64 [lanai] Small cleanup: remove/comment out unused args
llvm-svn: 275636
2016-07-15 22:38:32 +00:00
Jacques Pienaar b32a912f72 [lanai] Treat .t as optional in assembly parser for RR operands and add predicate operand to ShiftRR
llvm-svn: 274980
2016-07-09 18:26:04 +00:00
Jacques Pienaar 6d3eecc843 [lanai] Use peephole optimizer to generate more conditional ALU operations.
Summary:
* Similiar to the ARM backend yse the peephole optimizer to generate more conditional ALU operations;
* Add predicated type with default always true to RR instructions in LanaiInstrInfo.td;
* Move LanaiSetflagAluCombiner into optimizeCompare;
* The ASM parser can currently only handle explicitly specified CC, so specify ".t" (true) where needed in the ASM test;
* Remove unused MachineOperand flags;

Reviewers: eliben

Subscribers: aemerson

Differential Revision: http://reviews.llvm.org/D22072

llvm-svn: 274807
2016-07-07 23:36:04 +00:00
Nirav Dave fd91041ce1 Refactor and cleanup Assembly Parsing / Lexing
Recommiting after fixing non-atomic insert to front of SmallVector in
MCAsmLexer.h

Add explicit Comment Token in Assembly Lexing for future support for
outputting explicit comments from inline assembly. As part of this,
CPPHash Directives are now explicitly distinguished from Hash line
comments in Lexer.

Line comments are recorded as EndOfStatement tokens, not Comment tokens
to simplify compatibility with current TargetParsers. This slightly
complicates comment output.

This remove all lexing tasks out of the parser, does minor cleanup
to remove extraneous newlines Asm Output, and some improvements white
space handling.

Reviewers: rtrieu, dwmw2, rnk

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D20009

llvm-svn: 273007
2016-06-17 16:06:17 +00:00
Nirav Dave 280ecf6ff0 Revert "Refactor and cleanup Assembly Parsing / Lexing"
Reverting for unexpected crashes on various platforms.

This reverts commit r272953.

llvm-svn: 272957
2016-06-16 21:19:23 +00:00
Nirav Dave c19c3260df Refactor and cleanup Assembly Parsing / Lexing
Add explicit Comment Token in Assembly Lexing for future support for
outputting explicit comments from inline assembly. As part of this,
CPPHash Directives are now explicitly distinguished from Hash line
comments in Lexer.

Line comments are recorded as EndOfStatement tokens, not Comment tokens
to simplify compatibility with current TargetParsers. This slightly
complicates comment output.

This remove all lexing tasks out of the parser, does minor cleanup
to remove extraneous newlines Asm Output, and some improvements white
space handling.

Reviewers: rtrieu, dwmw2, rnk

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D20009

llvm-svn: 272953
2016-06-16 20:34:22 +00:00
Jacques Pienaar 4badd6aaf3 [lanai] isBrImm should accept any non-constant immediate.
isBrImm should accept any non-constant immediate. Previously it was only accepting LanaiMCExpr ones which was wrong.

Differential Revision: http://reviews.llvm.org/D18571

llvm-svn: 265032
2016-03-31 17:58:55 +00:00
Jacques Pienaar fcef3e4617 [lanai] Add Lanai backend.
Add the Lanai backend to lib/Target.

General Lanai backend discussion on llvm-dev thread "[RFC] Lanai backend" (http://lists.llvm.org/pipermail/llvm-dev/2016-February/095118.html).

Differential Revision: http://reviews.llvm.org/D17011

llvm-svn: 264578
2016-03-28 13:09:54 +00:00