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Alexey Samsonov 7df6641654 FileCheck: fix a bug with multiple --check-prefix options.
Summary:
This fixes a subtle bug in new FileCheck feature added
in r194343. When we search for the first satisfying check-prefix,
we should actually return the first encounter of some check-prefix as a
substring, even if it's not a part of valid check-line. Otherwise
"FileCheck --check-prefix=FOO --check-prefix=BAR" with check file:

  FOO not a vaild check-line
  FOO: foo
  BAR: bar

incorrectly accepted file:

  fog
  bar

as it skipped the first two encounters of FOO, matching only BAR: line.

Reviewers: arsenm, dsanders

Reviewed By: dsanders

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2166

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194565 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-13 11:56:22 +00:00
autoconf [autoconf] Prune "runtime" stuff in configure, corresponding to r191835. 2013-11-11 13:53:52 +00:00
bindings [OCaml] Dynamically link LLVM on --enable-shared builds 2013-11-12 20:55:49 +00:00
cmake
docs Add new FileCheck feature to 3.4 release notes 2013-11-12 08:05:30 +00:00
examples
include Add another (perhaps better) video for Sean's talk. (Thanks Marshall!) 2013-11-13 02:49:38 +00:00
lib XCore target: implement exception handling 2013-11-13 10:19:31 +00:00
projects
test FileCheck: fix a bug with multiple --check-prefix options. 2013-11-13 11:56:22 +00:00
tools Add support for DT_VERxxx and DT_MIPS_xxx .dynamic section entries to the 2013-11-11 20:51:48 +00:00
unittests Fix a null pointer dereference when copying a null polymorphic pointer. 2013-11-13 02:48:20 +00:00
utils FileCheck: fix a bug with multiple --check-prefix options. 2013-11-13 11:56:22 +00:00
.arcconfig
.clang-format
.gitignore
CMakeLists.txt Modify CMakeLists.txt to work around pr17763 and bring some bots back. 2013-10-31 22:13:41 +00:00
CODE_OWNERS.TXT Add myself to CODE_OWNERS for the OCaml bindings 2013-11-13 04:24:13 +00:00
configure [autoconf] Prune "runtime" stuff in configure, corresponding to r191835. 2013-11-11 13:53:52 +00:00
CREDITS.TXT Fix typo + add URL 2013-11-13 10:07:16 +00:00
LICENSE.TXT
llvm.spec.in
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Makefile.common
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Makefile.rules
README.txt

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