Chandler Carruth
2946cd7010
Update the file headers across all of the LLVM projects in the monorepo
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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
David Blaikie
b3bde2ea50
Fix a bunch more layering of CodeGen headers that are in Target
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All these headers already depend on CodeGen headers so moving them into
CodeGen fixes the layering (since CodeGen depends on Target, not the
other way around).
llvm-svn: 318490
2017-11-17 01:07:10 +00:00
Eugene Zelenko
4f81cdd818
[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).
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llvm-svn: 314559
2017-09-29 21:55:49 +00:00
Duncan P. N. Exon Smith
5e6e8c7a0a
CodeGen: Use MachineInstr& in AntiDepBreaker API, NFC
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Take parameters as MachineInstr& instead of MachineInstr* in
AntiDepBreaker API, since these are required to be non-null. No
functionality change intended. Looking toward PR26753.
llvm-svn: 262145
2016-02-27 19:33:37 +00:00
Benjamin Kramer
f4c2025357
[CodeGen] Reduce visibility of implementation details
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NFC.
llvm-svn: 241164
2015-07-01 14:47:39 +00:00
Alexander Kornienko
f00654e31b
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
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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
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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
Luqman Aden
c76f470c2d
Test commit: fix typo in comment.
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llvm-svn: 235526
2015-04-22 17:42:37 +00:00
Alexander Kornienko
f817c1cb9a
Use 'override/final' instead of 'virtual' for overridden methods
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The patch is generated using clang-tidy misc-use-override check.
This command was used:
tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \
-checks='-*,misc-use-override' -header-filter='llvm|clang' \
-j=32 -fix -format
http://reviews.llvm.org/D8925
llvm-svn: 234679
2015-04-11 02:11:45 +00:00
Sanjay Patel
d649235fc3
mop up: "Don’t duplicate function or class name at the beginning of the comment."
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llvm-svn: 218218
2014-09-21 14:48:16 +00:00
Benjamin Kramer
a7c40ef022
Canonicalize header guards into a common format.
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Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)
Changes made by clang-tidy with minor tweaks.
llvm-svn: 215558
2014-08-13 16:26:38 +00:00
Craig Topper
ada0857679
[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.
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llvm-svn: 206356
2014-04-16 04:21:27 +00:00
Craig Topper
4584cd54e3
[C++11] Add 'override' keyword to virtual methods that override their base class.
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llvm-svn: 203220
2014-03-07 09:26:03 +00:00
Benjamin Kramer
079b96e6f7
Revert "Give internal classes hidden visibility."
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It works with clang, but GCC has different rules so we can't make all of those
hidden. This reverts commit r190534.
llvm-svn: 190536
2013-09-11 18:05:11 +00:00
Benjamin Kramer
6a44af3629
Give internal classes hidden visibility.
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Worth 100k on a linux/x86_64 Release+Asserts clang.
llvm-svn: 190534
2013-09-11 17:42:27 +00:00
Chandler Carruth
802d755533
Sort includes for all of the .h files under the 'lib' tree. These were
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missed in the first pass because the script didn't yet handle include
guards.
Note that the script is now able to handle all of these headers without
manual edits. =]
llvm-svn: 169224
2012-12-04 07:12:27 +00:00
Evan Cheng
0d639a28aa
Rename TargetSubtarget to TargetSubtargetInfo for consistency.
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llvm-svn: 134259
2011-07-01 21:01:15 +00:00
Jakob Stoklund Olesen
4f5f84c7e7
Teach antidependency breakers to use RegisterClassInfo.
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No functional change was intended.
llvm-svn: 133202
2011-06-16 21:56:21 +00:00
Devang Patel
f02a376fbc
Update DBG_VALUEs while breaking anti dependencies.
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llvm-svn: 132487
2011-06-02 21:26:52 +00:00
Bill Wendling
030b0286ec
Use std::vector instead of TargetRegisterInfo::FirstVirtualRegister.
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llvm-svn: 108440
2010-07-15 18:43:09 +00:00
Bill Wendling
57681404b0
Use std::vector instead of TargetRegisterInfo::FirstVirtualRegister.
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llvm-svn: 108438
2010-07-15 18:40:50 +00:00
Chris Lattner
c48adb60ca
revert bill's patches in an attempt to fix the buildbot.
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llvm-svn: 108419
2010-07-15 06:51:46 +00:00
Bill Wendling
1f7071a3e4
Fix headers.
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llvm-svn: 108413
2010-07-15 06:05:18 +00:00
Bill Wendling
e7e6ca5c57
Use std::vector instead of a hard-coded array. The length of that array could
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get *very* large, but we only need it to be the size of the number of pregs.
llvm-svn: 108412
2010-07-15 06:04:38 +00:00
Evan Cheng
f128bdcb55
Make post-ra scheduling, anti-dep breaking, and register scavenger (conservatively) aware of predicated instructions. This enables ARM to move if-conversion before post-ra scheduler.
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llvm-svn: 106091
2010-06-16 07:35:02 +00:00
Dan Gohman
35bc4d46cb
Make BreakAntiDependencies' SUnits argument const, and make the Begin
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and End arguments by-value rather than by-reference.
llvm-svn: 101830
2010-04-19 23:11:58 +00:00
Jim Grosbach
eb431da074
80 column and whitespace cleanup
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llvm-svn: 92837
2010-01-06 16:48:02 +00:00
David Goodwin
a45fe67667
<rdar://problem/7453528>. Track only physical registers that are valid for the target.
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llvm-svn: 90970
2009-12-09 17:18:22 +00:00
David Goodwin
80a03cc0b1
Remove some old experimental code that is no longer needed. Remove additional, speculative scheduling pass as its cost did not translate into significant performance improvement. Minor tweaks.
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llvm-svn: 89471
2009-11-20 19:32:48 +00:00
David Goodwin
dd1c6198d4
Fix a couple of problems with maintaining liveness information for antidep breaking.
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llvm-svn: 89404
2009-11-19 23:12:37 +00:00
David Goodwin
b9fe5d5d02
Allow target to specify regclass for which antideps will only be broken along the critical path.
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llvm-svn: 88682
2009-11-13 19:52:48 +00:00
David Goodwin
cf89db135e
Allow targets to specify register classes whose member registers should not be renamed to break anti-dependencies.
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llvm-svn: 86628
2009-11-10 00:15:47 +00:00
David Goodwin
7d8878add2
Break anti-dependencies using free registers in a round-robin manner to avoid introducing new anti-dependencies.
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llvm-svn: 86098
2009-11-05 01:19:35 +00:00
David Goodwin
8501dbbe10
Do a scheduling pass ignoring anti-dependencies to identify candidate registers that should be renamed.
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llvm-svn: 85939
2009-11-03 20:57:50 +00:00
David Goodwin
9f1b2d4619
Fix a couple of bugs in aggressive anti-dep breaking.
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llvm-svn: 85522
2009-10-29 19:17:04 +00:00
David Goodwin
e30ed53c05
Make AntiDepReg.h internal.
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llvm-svn: 85412
2009-10-28 18:29:54 +00:00
David Goodwin
e056d1077e
Allow the aggressive anti-dep breaker to process the same region multiple times. This is necessary because new anti-dependencies are exposed when "current" ones are broken.
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llvm-svn: 85166
2009-10-26 22:31:16 +00:00
David Goodwin
de11f36ab7
Add aggressive anti-dependence breaker. Currently it is not the default for any target. Enable with -break-anti-dependencies=all.
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llvm-svn: 85145
2009-10-26 19:32:42 +00:00