Chris Lattner 01d6e19c75 Switch pattern sorting predicate from stable sort -> sort, it ... doesn't need to be stable because the patterns are fully ordered. Add a first level sort predicate that orders patterns in this order: 1) scalar integer operations 2) scalar floating point 3) vector int 4) vector float. This is a trivial sort on their top level pattern type so it is nice and transitive. The benefit of doing this is that simple integer operations are much more common than insane vector things and isel was trying to match the big complex vector patterns before the simple ones because the complexity of the vector operations was much higher. Since they can't both match, it is best (for compile time) to try the simple integer ones first. This cuts down the # failed match attempts on real code by quite a bit, for example, this reduces backtracks on crafty (as a random example) from 228285 -> 188369. llvm-svn: 99797		2010-03-29 02:02:45 +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	Use "DISABLE_EDIS" to disable building "edis" explicitly. Don't build it for	2010-03-23 22:15:33 +00:00
count	Add count/not tools as executables.	2009-09-24 06:23:57 +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	.llx is no more.	2009-12-19 20:56:53 +00:00
FileCheck	FileCheck: Don't print "possibly intended match" line if it would match the	2010-03-19 18:07:43 +00:00
FileUpdate	Make LLVM command-line tools overwrite their output files without -f.	2009-08-25 15:34:52 +00:00
fpcmp
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
lint
lit	lit: Add LitTestCase and lit.load_test_suite, for adapting lit based suites for	2010-03-25 07:10:01 +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	Add count/not tools as executables.	2009-09-24 06:23:57 +00:00
PerfectShuffle	Provide proper masks for neon perfect shuffle table.	2009-09-25 22:52:29 +00:00
TableGen	Switch pattern sorting predicate from stable sort -> sort, it	2010-03-29 02:02:45 +00:00
unittest	Continue propagating the GoogleTest flags until we can update our version to	2010-03-09 22:45:10 +00:00
valgrind	Add a valgrind suppressions file for x86_64/linux/4.3.3.	2009-09-14 16:10:32 +00:00
vim	Fix grammaro in a comment.	2010-02-26 21:45:37 +00:00
cgiplotNLT.pl
check-each-file
codegen-diff
countloc.sh
DSAclean.py
DSAextract.py
findmisopt
findoptdiff	Auto-upgrade free instructions to calls to the builtin free function.	2009-10-24 04:23:03 +00:00
findsym.pl
GenLibDeps.pl	Filter the future all-of-llvm shared library out of the llvm-config	2010-02-25 01:21:38 +00:00
GetSourceVersion	Make GetSourceVersion more portable, thanks Pawel!	2010-01-22 18:14:21 +00:00
getsrcs.sh
importNLT.pl
llvm-native-gcc
llvm-native-gxx
llvm.grm	Add the alignstack keyword.	2010-03-01 17:53:39 +00:00
llvmdo	.llx is no more.	2009-12-19 20:56:53 +00:00
llvmgrep	search unittests.	2009-08-24 03:44:02 +00:00
Makefile	Add count/not tools as executables.	2009-09-24 06:23:57 +00:00
makellvm
mkpatch	update mkpatch for MC, patch by Aaron Gray	2010-03-12 06:32:12 +00:00
NewNightlyTest.pl	NNT: Add -nouname option, so machine uniquing can occur across physical machines.	2010-03-16 15:53:02 +00:00
NightlyTest.gnuplot
NightlyTestTemplate.html
NLT.schema
OldenDataRecover.pl
parseNLT.pl
plotNLT.pl
profile.pl
RegressionFinder.pl
UpdateCMakeLists.pl	Recognize 'add_executable' when analyzing CMake files.	2010-01-29 01:10:55 +00:00
userloc.pl
webNLT.pl