Chandler Carruth 81dfaefc4c Add a vector shuffle fuzzer. ... This is a python script which for a given seed generates a random sequence of random shuffles of a random vector width. It embeds this into a function and emits a main function which calls the test routine and checks that the results (where defined) match the obvious results. I'll be using this to drive out miscompiles from the new vector shuffle logic now that it is clean of any crashes I can find with llvm-stress. Note, my python skills are very poor. Sorry if this is terrible code, and feel free to tell me how I should write this or just patch it as necessary. The tests generated try to be very portable and use boring C routines. It technically will mis-declare the C routines and pass 32-bit integers to parametrs that expect 64-bit integers. If someone wants to fix this and has less terrible ideas of how to do it, I'm all ears. Fortunately, this "just works" for x86. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215054 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-07 04:13:51 +00:00
..
bugpoint
buildit	ARM64: initial backend import	2014-03-29 10:18:08 +00:00
count	Install three utils, "FileCheck", "count", and "not", for now to appease llvmlab dragonegg builder.	2013-12-20 06:25:37 +00:00
crosstool
emacs	[Emacs] Use spaces rather than tabs for indentation in tablegen-mode	2014-06-24 01:42:29 +00:00
FileCheck	Remove some calls to std::move.	2014-08-01 14:31:55 +00:00
fpcmp
git
git-svn
jedit
kate	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
KillTheDoctor	Remove broken include.	2014-06-13 15:21:50 +00:00
lint
lit	[lit] Add --show-xfail flag to LIT.	2014-08-02 01:29:52 +00:00
llvm-build	llvm-build: Get rid of 'import *'	2014-04-23 19:17:42 +00:00
llvm-lit	[testing]: lld generally lives in tools/, so fix llvm-lit.	2014-07-07 15:26:53 +00:00
Misc	Patch that forces MergeFunctions pass for clang.	2013-09-24 20:06:31 +00:00
not	not: Only consider exit code 3 to be a crash with --crash	2014-06-23 22:54:33 +00:00
PerfectShuffle	[C++11] Use 'nullptr'.	2014-06-08 22:29:17 +00:00
release	Add openmp to the list of tagged things.	2014-07-22 03:17:30 +00:00
TableGen	Remove the target machine from CCState. Previously it was only used	2014-08-06 18:45:26 +00:00
Target/ARM
testgen
textmate
unittest	Reverted r203879.	2014-03-14 01:56:55 +00:00
valgrind
vim	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
yaml-bench	Remove some calls to std::move.	2014-08-01 14:31:55 +00:00
bisect	Add a small utility called bisect that enables commandline bisecting on a counter.	2014-08-02 01:39:08 +00:00
check-each-file
clang-parse-diagnostics-file
codegen-diff
countloc.sh
DSAclean.py
DSAextract.py
findmisopt
findoptdiff
findsym.pl
GenLibDeps.pl
GetRepositoryPath
GetSourceVersion
getsrcs.sh
lldbDataFormatters.py	utils: Teach lldbDataFormatters to load automatically	2014-05-28 05:45:17 +00:00
llvm-compilers-check	Remove bogus configure check	2014-06-19 19:31:11 +00:00
llvm-native-gxx
llvm.grm	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
llvm.natvis	Use correct memeber when displaying StringMap's size.	2014-07-09 05:34:24 +00:00
LLVMBuild.txt
llvmdo
llvmgrep
Makefile	Delete utils/FileUpdate.	2014-06-23 17:58:39 +00:00
makellvm
shuffle_fuzz.py	Add a vector shuffle fuzzer.	2014-08-07 04:13:51 +00:00
sort_includes.py
test_debuginfo.pl	test_debuginfo.pl: Make failures easier to debug by printing the debugger	2014-02-20 19:55:44 +00:00
UpdateCMakeLists.pl
wciia.py	Fix known typos	2014-01-24 17:20:08 +00:00