Jakob Stoklund Olesen b83ff84193 Introduce TargetRegisterInfo::getOverlaps(Reg), returning a list of all ... registers that alias Reg, including itself. This is almost the same as the existing getAliasSet() method, except for the inclusion of Reg. The name matches the reflexive TRI::regsOverlap(x, y) relation. It is very common to do stuff to a register and all its aliases: stuff(Reg) for (const unsigned *Alias = TRI->getAliasSet(Reg); *Alias; ++Alias) stuff(*Alias); That can now be written as the simpler: for (const unsigned *Alias = TRI->getOverlaps(Reg); *Alias; ++Alias) stuff(*Alias); This change requires a bit more constant space for the alias lists because Reg is included and because the empty alias list cannot be shared any longer. If the getAliasSet method is eventually removed, this space can be reclaimed by sharing overlap lists. For instance, %rax and %eax have identical overlap sets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121800 91177308-0d34-0410-b5e6-96231b3b80d8		2010-12-14 23:03:42 +00:00
..
bugpoint	Require a remote command to exit with the exit status of the test program or with 255 if an error occurred.	2009-07-18 18:39:24 +00:00
buildit	Do not install libBugpointPasses.dylib for Apple builds. Radar 8585383.	2010-10-22 23:04:17 +00:00
count	Fix extra fread after EOF, non-wires-crossed version.	2010-06-01 14:09:29 +00:00
crosstool	* Use "svn export" instead of "svn co" and avoid cleaning up .svn dirs	2009-08-04 15:47:18 +00:00
emacs	Using regexp-opt for keyword regex declarations makes the word lists more	2010-09-19 03:44:22 +00:00
FileCheck	Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.	2010-12-09 17:36:48 +00:00
FileUpdate	Missed FileUpdate because CMake doesn't build it yet :(.	2010-12-09 17:48:55 +00:00
fpcmp	Merge System into Support.	2010-11-29 18:16:10 +00:00
git	Add simple script for finding most-recent-rev-before-N in a git-svn repo; useful	2010-02-25 18:07:07 +00:00
jedit	Add TableGen syntax highlighting for the jEdit editor.	2009-03-14 10:15:32 +00:00
kate	syntax-highlighting: Fix module asm keyword.	2010-10-09 15:44:36 +00:00
KillTheDoctor	KillTheDoctor: Cleanup error_code usage.	2010-12-06 04:28:01 +00:00
lint	* Fixed spelling	2009-02-20 23:44:54 +00:00
lit	utils/lit/lit/TestFormats.py: [PR8438] unittests: Seek *Tests (not BUILD_MODE/*Tests) under whole unittests/ if BUILD_MODE == '.'	2010-12-07 07:41:32 +00:00
llvm-lit	CMake: Add llvm-lit to CMake build.	2010-09-13 17:52:38 +00:00
Misc	Add a 'zkill' script, which is more-or-less a fancy (although not necessarily	2009-11-08 21:51:53 +00:00
not	Merge System into Support.	2010-11-29 18:16:10 +00:00
PerfectShuffle	Teach PerfectShuffle to not generate files with embedded tab characters.	2010-10-14 00:12:49 +00:00
release	Release-Asserts no longer exists.	2010-09-15 12:30:35 +00:00
TableGen	Introduce TargetRegisterInfo::getOverlaps(Reg), returning a list of all	2010-12-14 23:03:42 +00:00
unittest	Merge System into Support.	2010-11-29 18:16:10 +00:00
valgrind	buildbot/valgrind: Ignore leaks in /usr/bin/as.	2010-08-25 03:40:20 +00:00
vim	Enable clang autocompletion by default.	2010-10-26 23:24:54 +00:00
cgiplotNLT.pl
check-each-file	Added support for C++ compilation.	2004-02-26 23:02:25 +00:00
codegen-diff
CollectDebugInfoUsingLLDB.py	Add initial support to measure local variables.	2010-12-09 23:18:58 +00:00
CompareDebugInfo.py	Add initial support to measure local variables.	2010-12-09 23:18:58 +00:00
countloc.sh	remove attributions from utils.	2007-12-29 20:37:13 +00:00
DSAclean.py	Updated to be less restrictive on what is matched	2005-10-13 17:31:30 +00:00
DSAextract.py	Added a break that I meant to include originally, for efficiency. Basically	2005-12-20 02:03:23 +00:00
findmisopt	Convert a bunch of uses of 'bytecode' into 'bitcode'. This	2010-09-29 20:09:55 +00:00
findoptdiff	Convert a bunch of uses of 'bytecode' into 'bitcode'. This	2010-09-29 20:09:55 +00:00
findsym.pl	Fix a comment.	2006-08-09 19:40:13 +00:00
GenLibDeps.pl	Per discussion with Sanjiv, remove the PIC16 target from mainline. When/if	2010-10-11 05:44:40 +00:00
GetRepositoryPath	utils: Add GetRepositoryPath script, patch by Jonathan Mulder!	2010-09-29 17:57:01 +00:00
GetSourceVersion	GetSourceVersion: Strip off svninfo extra markers, which aren't really part of the version.	2010-09-29 19:30:17 +00:00
getsrcs.sh	remove attributions from utils.	2007-12-29 20:37:13 +00:00
importNLT.pl	import fix and plot multiple lines at once	2005-04-27 17:32:41 +00:00
llvm-native-gcc	Convert a bunch of uses of 'bytecode' into 'bitcode'. This	2010-09-29 20:09:55 +00:00
llvm-native-gxx	Convert a bunch of uses of 'bytecode' into 'bitcode'. This	2010-09-29 20:09:55 +00:00
llvm.grm	Don't worry about union types.	2010-08-29 14:50:21 +00:00
llvmdo	Remove CVS artifacts.	2010-08-04 16:11:24 +00:00
llvmgrep	search unittests.	2009-08-24 03:44:02 +00:00
Makefile	remove reference to dead script.	2010-10-02 18:49:27 +00:00
makellvm	Update makellvm to return correct result code.	2008-08-13 20:43:56 +00:00
NewNightlyTest.pl	Rename "Release" builds as "Release+Asserts"; rename "Release-Asserts"	2010-07-07 07:48:00 +00:00
NightlyTest.gnuplot	remove these labels, there are now bigger jumps in the graph that are unlabeled	2005-11-15 06:44:15 +00:00
NightlyTestTemplate.html	Cause the various warnings list to be generated via a <ul> list with	2006-03-21 01:21:39 +00:00
NLT.schema	Test modified svn mailer	2007-07-03 21:57:50 +00:00
parseNLT.pl	fix for parse, and a start at db import. Using CVS as scp :)	2005-04-27 14:57:26 +00:00
plotNLT.pl	import fix and plot multiple lines at once	2005-04-27 17:32:41 +00:00
profile.pl	Convert a bunch of uses of 'bytecode' into 'bitcode'. This	2010-09-29 20:09:55 +00:00
test_debuginfo.pl	Fix typo in temp. script file name.	2010-09-13 21:23:17 +00:00
UpdateCMakeLists.pl	Recognize 'add_executable' when analyzing CMake files.	2010-01-29 01:10:55 +00:00
webNLT.pl	now with a legend, and multiple lines work.	2005-05-20 17:50:51 +00:00