llvm-6502/utils
Daniel Sanders e4e260e6a7 FileCheck: fix a bug with multiple --check-prefix options. Similar to r194565
Summary:
Directives are being ignored, when they occur between a partial-word false
match and any match on another prefix.

For example, with FOO and BAR prefixes:
   _FOO
   FOO: foo
   BAR: bar
FileCheck incorrectly matches:
   fog
   bar

This happens because FOO falsely matched as a partial word at '_FOO' and was
ignored while BAR matched at 'BAR:'. The match of BAR is incorrectly returned
as the 'first match' causing the FOO directive to be discarded.

Fixed this the same way as r194565 (D2166) did for a similar test case.
The partial-word false match should be counted as a match for the purposes of
finding the first match of a prefix, but should be returned as a false match
using CheckTy::CheckNone so that it isn't treated as a directive.

Fixes PR17995

Reviewers: samsonov, arsenm

Reviewed By: samsonov

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2228

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195248 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-20 13:25:05 +00:00
..
bugpoint
buildit Configure with --enable-terminfo=no for Apple's llvmCore builds. 2013-11-03 05:49:36 +00:00
count
crosstool
emacs Add addrspacecast instruction. 2013-11-15 01:34:59 +00:00
FileCheck FileCheck: fix a bug with multiple --check-prefix options. Similar to r194565 2013-11-20 13:25:05 +00:00
FileUpdate Revert "Revert "Windows: Add support for unicode command lines"" 2013-10-07 01:00:07 +00:00
fpcmp Don't use PathV1.h in FileUtilities.h. 2013-06-13 20:41:00 +00:00
git
git-svn Use 'git svn find-rev' in git-svnrevert instead of shell script fu. 2013-04-26 03:27:39 +00:00
jedit
kate Add addrspacecast instruction. 2013-11-15 01:34:59 +00:00
KillTheDoctor
lint
lit lit: multiprocessing platform fix attempt 2013-10-28 10:26:13 +00:00
llvm-build [llvm-build] Make Py3 compatible. 2013-08-14 23:15:39 +00:00
llvm-lit Remove llvm-lit from the cmake install target. 2013-08-22 01:34:09 +00:00
Misc Patch that forces MergeFunctions pass for clang. 2013-09-24 20:06:31 +00:00
not Revert "Revert "Windows: Add support for unicode command lines"" 2013-10-07 01:00:07 +00:00
PerfectShuffle
release Add -triple option. 2013-11-20 04:55:20 +00:00
TableGen [weak vtables] Place class definitions into anonymous namespaces to prevent weak vtables. 2013-11-19 03:08:35 +00:00
Target/ARM
testgen
textmate
unittest [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
valgrind
vim Add addrspacecast instruction. 2013-11-15 01:34:59 +00:00
yaml-bench YAMLBench.cpp: Use llvm_move instead of std::move also here. 2013-10-18 23:25:39 +00:00
check-each-file
clang-parse-diagnostics-file
codegen-diff
countloc.sh
DSAclean.py
DSAextract.py
findmisopt
findoptdiff
findsym.pl
GenLibDeps.pl
GetRepositoryPath Fix the build for git repositories with multiple remotes. 2013-09-16 09:25:49 +00:00
GetSourceVersion
getsrcs.sh
lldbDataFormatters.py
llvm-compilers-check
llvm-native-gcc
llvm-native-gxx
llvm.grm
llvm.natvis
LLVMBuild.txt
llvmdo
llvmgrep
Makefile
makellvm
sort_includes.py
test_debuginfo.pl debuginfo-tests: Add support for an lldb wrapper script 2013-09-06 18:12:01 +00:00
UpdateCMakeLists.pl
wciia.py