| ef8225444452a1486bd721f3285301fe84643b00 |
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21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update Clang for rebase to r212749.
This also fixes a small issue with arm_neon.h not being generated always.
Includes a cherry-pick of:
r213450 - fixes mac-specific header issue
r213126 - removes a default -Bsymbolic on Android
Change-Id: I2a790a0f5d3b2aab11de596fc3a74e7cbc99081d
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 6bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89 |
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29-May-2014 |
Stephen Hines <srhines@google.com> |
Update Clang for 3.5 rebase (r209713).
Change-Id: I8c9133b0f8f776dc915f270b60f94962e771bc83
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 651f13cea278ec967336033dd032faef0e9fc2ec |
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24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Updated to Clang 3.5a.
Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 0fda0f75f053ad9afdb2bb8d4ea72c5e6a49d657 |
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01-Aug-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Use llvm::sys::fs::UniqueID for windows and unix.
This unifies the unix and windows versions of FileManager::UniqueDirContainer
and FileManager::UniqueFileContainer by using UniqueID.
We cannot just replace "struct stat" with llvm::sys::fs::file_status, since we
want to be able to construct fake ones, and file_status has different members
on unix and windows.
What the patch does is:
* Record only the information that clang is actually using.
* Use llvm::sys::fs::status instead of stat and fstat.
* Use llvm::sys::fs::UniqueID
* Delete the old windows versions of UniqueDirContainer and
UniqueFileContainer since the "unix" one now works on windows too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187619 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| d965f95daa97097c8ddc5e1165ceae585a888719 |
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16-Jul-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Update for llvm API change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186448 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| e5d30e3b403539b10aaa52f03875a2243bf88904 |
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11-Dec-2012 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Extend stat query APIs to explicitly specify if the query is for
a file or directory, allowing just a stat call if a file descriptor
is not needed.
Doing just 'stat' is faster than 'open/fstat/close'.
This has the effect of cutting down system time for validating the input files of a PCH.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169831 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 99ba9e3bd70671f3441fb974895f226a83ce0e66 |
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20-Dec-2011 |
David Blaikie <dblaikie@gmail.com> |
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146959 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 256053b31e697fdf0cc48f17d621c82fc3b8dff0 |
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17-Dec-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Replace all uses of PathV1::isAbsolute with PathV2::is_{absolute,relative}.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122087 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| c0f31fd08537b65ad92db8ce860747e3402a07e6 |
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02-Dec-2010 |
Chris Lattner <sabre@nondot.org> |
attempt to fix a buildbot failure, apparently apache fails to build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120688 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 03013fa9a0bf1ef4b907f5fec006c8f4000fdd21 |
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29-Nov-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Merge System into Support.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120297 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 0d4739abf60372abdbafabd8ed59acc5d01729b5 |
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24-Nov-2010 |
Francois Pichet <pichet2000@gmail.com> |
Fix 2 problems with Chris Lattner's FileManager redesign on Windows.
- FileEntry::operator= is needed on Win32.
- There was an error in the S_ISDIR() macro.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120079 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 5cc1c738b0c51af55cbfe7672c284c19f8e30eb2 |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
The final result of all this refactoring: instead of doing stat immediately
followed by an open for every source file we open, probe the file system with
'open' and then do an fstat when it succeeds. open+fstat is faster than
stat+open because the kernel only has to perform the string->inode mapping
once. Presumably it gets faster the deeper in your filesystem a lookup
happens.
For -Eonly on cocoa.h, this reduces system time from 0.042s to 0.039s on
my machine, a 7.7% speedup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120066 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| b2b93c12d768cfdeb21909f734b04ccb82d75da2 |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
if we succeed in opening a directory but expected a file, ensure we don't
leak a filedescriptor if a client ever starts returning one.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120062 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 898a061f69e1145bf89a987c08203132b9922a3c |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
change the 'is directory' indicator to be a null-or-not
pointer that is passed down through the APIs, and make
FileSystemStatCache::get be the one that filters out
directory lookups that hit files. This also paves the
way to have stat queries be able to return opened files.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120060 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 72f6130a17742e9c9078b4b60ad8f7ac2c690a3b |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
replicate a terrible hack to fix a build error on VC++
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120039 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| d6f611198089b78e32d3a15fe8bc986204aee1aa |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
simplify the cache miss handling code, eliminating CacheMissing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120038 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| f8f6129861f3972dab2c5a6cde29711ac780a7d0 |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
r120013 dropped passing in the precomputed file size to
MemoryBuffer::getFile, causing us to pick up a fstat for
every file. Restore the optimization.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120032 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 74e976ba4b0d407bb798ea26476f618e256fc8c7 |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
PCH files only cache successful stats. Remove the code that reads/writes
the result code of the stat to/from the PCH file since it is always 0.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120031 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
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| 10e286aa8d39fb51a21412850265d9dae74613ee |
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23-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
rework the stat cache, pulling it out of FileManager.h into
its own header and giving it some more structure. No
functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120030 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/Basic/FileSystemStatCache.cpp
|