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2255 Commits

Author SHA1 Message Date
Rafael Espindola 1efb69cdca Add another fixme. 
llvm-svn: 184488
 2013-06-20 22:07:53 +00:00
Rafael Espindola e34d6a5fac Remove last use of PathV1.h from Archive.cpp. 
llvm-svn: 184484
 2013-06-20 22:02:10 +00:00
Rafael Espindola be3ede7958 make getLastModificationTime const. Move it with the other getters. 
llvm-svn: 184478
 2013-06-20 21:51:49 +00:00
Rafael Espindola 4a3365c869 Add a setLastModificationAndAccessTime to PathV2. 
With this we can remove the last use of PathV1 from llvm-ar.cpp.

llvm-svn: 184464
 2013-06-20 20:56:14 +00:00
Rafael Espindola db5d8feeea Add support for getting the last modification time from a file_status. 
Use that in llvm-ar.cpp to replace a use of sys::PathWithStatus.

llvm-svn: 184450
 2013-06-20 18:42:04 +00:00
Evgeniy Stepanov 6eb4484319 Fix get_magic() handling of short reads. 
PR16389

llvm-svn: 184434
 2013-06-20 15:56:05 +00:00
Rafael Espindola 7cf7c51cc4 Rename fs::GetUniqueID to fs::getUniqueID to match the style guide. 
llvm-svn: 184431
 2013-06-20 15:06:35 +00:00
Evgeniy Stepanov ca692609d0 Remove MSan hack that is no longer needed. 
llvm-svn: 184428
 2013-06-20 14:19:10 +00:00
Argyrios Kyrtzidis f1d8f52a36 [Support/CrashRecoveryContext] Make sure CrashRecoveryContext does not clear the thread-local "CurrentContext" 
in the "parent" thread, when we are using CrashRecoveryContext::RunSafelyOnThread.

When using CrashRecoveryContext::RunSafelyOnThread, we would set a CrashRecoveryContextImpl* to a thread-local variable
for the "child" thread, but CrashRecoveryContext would erroneously clear it in the "parent" thread.

The result was that if CrashRecoveryContext::RunSafelyOnThread was called again in the "child" thread it would mess up
crash-recovery for its parent.

A test for this will be added in the clang repository.
rdar://14204560

llvm-svn: 184380
 2013-06-19 22:53:45 +00:00
Michael Gottesman 3cb77ab98a [APFloat] Converted all references to APFloat::isNormal => APFloat::isFiniteNonZero. 
Turns out all the references were in llvm and not in clang.

llvm-svn: 184356
 2013-06-19 21:23:18 +00:00
Aaron Ballman 9fbe530d74 Modified the implementation of fs::GetUniqueID on Windows such that it actually finds a unique identifier for a file. Also adds unit tests for GetUniqueID. 
llvm-svn: 184351
 2013-06-19 21:03:50 +00:00
Rafael Espindola 02d0ec8e70 Remove Path::getDirectoryContents. 
llvm-svn: 184311
 2013-06-19 15:32:37 +00:00
Rafael Espindola 6d1e379158 Remove Path::isObjectFile. 
llvm-svn: 184305
 2013-06-19 14:25:38 +00:00
Rafael Espindola 988252dcd2 Remove Path::canExecute. 
llvm-svn: 184298
 2013-06-19 13:25:31 +00:00
Michael Gottesman a7cc1243cc Fixed comment typo that causes the given comment to actually make sense. 
llvm-svn: 184286
 2013-06-19 07:34:21 +00:00
Rafael Espindola 2bf893664b Remove Path::canWrite. 
llvm-svn: 184235
 2013-06-18 21:10:03 +00:00
Rafael Espindola a1280c16fb Add a can_write function to PathV2. 
llvm-svn: 184233
 2013-06-18 20:56:38 +00:00
Rafael Espindola 3025f2366f Remove unused Path::canRead. 
llvm-svn: 184229
 2013-06-18 20:42:25 +00:00
Rafael Espindola 8f181a5406 Remove uniqueID from PathV1.h. 
llvm-svn: 184219
 2013-06-18 19:46:19 +00:00
Rafael Espindola 45e6c2406d Add a GetUniqueID that will replace the uniqueID of PathV1.h. 
llvm-svn: 184217
 2013-06-18 19:34:49 +00:00
Rafael Espindola 4526b1d410 Add a version of unique_file that return just the file name. 
llvm-svn: 184206
 2013-06-18 17:01:00 +00:00
Alexey Samsonov e6388e622e Basic support for parsing Mach-O universal binaries in LLVMObject library 
llvm-svn: 184191
 2013-06-18 15:03:28 +00:00
Rafael Espindola 702a80c72f Reapply r183985 now that the missing check was added to PathV2. 
llvm-svn: 184120
 2013-06-17 20:37:56 +00:00
Rafael Espindola 8cd62b01ef Only delete regular files and directories. 
This ports a missing feature from PathV1.h. I am not sure how to test this
with the regular infrastructure, but an Apple bot should check this when
r183985 is reapplied.

llvm-svn: 184119
 2013-06-17 20:35:51 +00:00
Rafael Espindola 7648aa3558 Revert "Remove a use of PathV1.h." 
This reverts commit r183985.

We were missing the checks for not deleting things like /dev/null.

llvm-svn: 184111
 2013-06-17 19:54:17 +00:00
Rafael Espindola 40c908bfad Don't use PathV1.h in LTOCodeGenerator.cpp 
This patch also adds a simpler version of sys::fs::remove and a tool_output_file
constructor for when we already have an open file.

llvm-svn: 184095
 2013-06-17 18:05:35 +00:00
Manuel Klimek 52772bf356 Fix incorrectly finding 'executable' directories instead of files. 
This broke for example the 'not' utility, if a directory called
'FileCheck' is executable and in the path before the actual 'FileCheck'.

This patch steals the implementation of the "old" PathV1 canExecute
implementation:
- checks for R_OK (file readable): this is necessary for executing
  scripts; we should not regress here unless we have good reasons
- checks for S_ISREG; if we want to get rid of this, we'd need to
  change all callers who already made the assumption when depending
  on Path V1.

llvm-svn: 184074
 2013-06-17 10:48:34 +00:00
Rafael Espindola 158d537c5a Add GetCurrentDirectory back. 
It looks like clang-tools-extra/unittests/cpp11-migrate/TransformTest.cpp
depends on the behaviour of the old one on Windows. Maybe a difference
between GetCurrentDirectoryA and GetCurrentDirectoryW?

llvm-svn: 184009
 2013-06-14 21:41:33 +00:00
Rafael Espindola ef03b9fc52 Replace use of PathV1.h in MCContext.cpp. 
GetCurrentDirectory is now unused. Remove it.

llvm-svn: 184003
 2013-06-14 20:26:58 +00:00
Rafael Espindola b0a5c96379 Replace use of PathV1.h in Program.cpp. 
llvm-svn: 183996
 2013-06-14 19:38:45 +00:00
Rafael Espindola f7c67014f3 Remove unused argument. 
llvm-svn: 183992
 2013-06-14 18:12:13 +00:00
Rafael Espindola 3e3e040574 Don't use PathV1.h in GraphWriter.cpp. 
llvm-svn: 183988
 2013-06-14 17:11:14 +00:00
Rafael Espindola 6a6f04a3b6 Convert a use of sys::Path::GetTemporaryDirectory. 
llvm-svn: 183987
 2013-06-14 16:43:15 +00:00
Rafael Espindola ca635dc92c Remove a use of PathV1.h. 
llvm-svn: 183985
 2013-06-14 16:20:18 +00:00
Rafael Espindola 5023632c9a Remove a use of PathV1.h. 
llvm-svn: 183982
 2013-06-14 15:24:56 +00:00
Rafael Espindola b786304fea Move PrependMainExecutablePath next to its only user. 
llvm-svn: 183980
 2013-06-14 15:12:13 +00:00
Rafael Espindola 9aa3d5d7b2 Remove a use of sys::Path. 
llvm-svn: 183979
 2013-06-14 13:59:21 +00:00
Rafael Espindola 5f81f48bd4 Try to fix the windows build. 
llvm-svn: 183950
 2013-06-13 21:38:21 +00:00
Rafael Espindola 4f35da77a6 Don't use PathV1.h in Signals.h. 
llvm-svn: 183947
 2013-06-13 21:16:58 +00:00
Rafael Espindola 280e5cb653 Don't use PathV1.h in FileUtilities.h. 
llvm-svn: 183941
 2013-06-13 20:41:00 +00:00
Rafael Espindola 7c1023ad27 Avoid using PathV1.h in Program.h. 
llvm-svn: 183940
 2013-06-13 20:25:38 +00:00
Rafael Espindola 6828fe475a Add a version of sys::ExecuteAndWait that takes StringRefs. 
llvm-svn: 183934
 2013-06-13 20:06:28 +00:00
Rafael Espindola 4c7ad8fc27 Have sys::FindProgramByName return a std::string. 
llvm-svn: 183928
 2013-06-13 19:25:37 +00:00
Rafael Espindola 04fa5c17d8 Covert remaining graph viewers from sys::Path to std::string. 
llvm-svn: 183921
 2013-06-13 17:32:16 +00:00
Rafael Espindola 48944e7a9a Update code for other graph viewing programs too. 
llvm-svn: 183920
 2013-06-13 17:27:45 +00:00
Rafael Espindola ce61b1e5b1 Reduce usage of sys::Path in the graph writer. 
Now PathV1.h is not needed in GraphWriter.h.

llvm-svn: 183919
 2013-06-13 17:20:48 +00:00
Reid Kleckner 6e6a0f50b3 [Support] Fix handle and memory leak for processes that are not waited for 
Execute's Data parameter is now optional, so we won't allocate memory
for it on Windows and we'll close the process handle.

The Unix code should probably do something similar to avoid accumulation
of zombie children that haven't been waited on.

Tested on Linux and Windows.

llvm-svn: 183906
 2013-06-13 15:27:17 +00:00
Aaron Ballman 54e9bd2239 Zero-initializing variables; fixes a build breakage introduced in r183864. 
llvm-svn: 183904
 2013-06-13 14:39:07 +00:00
Rafael Espindola 0c24b20d33 [Win] Put ChangeStdinToBinary ChangeStdoutToBinary ChangeStderrToBinary in sys. 
llvm-svn: 183868
 2013-06-12 21:25:04 +00:00
Rafael Espindola 2bb2aa27bf s/Void/void. 
llvm-svn: 183866
 2013-06-12 21:16:07 +00:00