OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
96,383 Commits 32 Branches 0 Tags 2.2 GiB
Commit Graph

104 Commits

Author SHA1 Message Date
Rafael Espindola 559b8fbffc Add method for checking if a path is a symbolic link. 
llvm-svn: 118367
 2010-11-07 04:36:50 +00:00
Dan Gohman a3bb142db6 Delete unused variables. 
llvm-svn: 118128
 2010-11-03 00:09:12 +00:00
Dan Gohman ecc4d73498 Remove several unhelpful checks for isValid from sys::Path. 
llvm-svn: 118127
 2010-11-03 00:01:23 +00:00
Dan Gohman c0a8bee4b0 Don't try to enforce MAXPATHLEN in sys::Path for Unix. OS's can check 
limits on their own.

llvm-svn: 118113
 2010-11-02 23:19:55 +00:00
Dan Gohman a8b6315cd7 Simplify. 
llvm-svn: 118110
 2010-11-02 23:16:26 +00:00
Dan Gohman 6e05d6c218 Fix a copy+pasto. 
llvm-svn: 118106
 2010-11-02 22:56:51 +00:00
Dan Gohman a47bfef1bf Avoid manipulating paths in fixed-sized arrays. 
llvm-svn: 118105
 2010-11-02 22:55:34 +00:00
Dan Gohman 32d51fa0b5 Simplify this code. 
llvm-svn: 118102
 2010-11-02 22:50:10 +00:00
Dan Gohman f6e13ceb2b Use '\0' instead of 0 for nul character constants. 
llvm-svn: 118096
 2010-11-02 22:41:19 +00:00
Mikhail Glushenkov 7282901079 appendSuffix: don't append a dot when the suffix is empty. 
Additionally, move the implementation of appendSuffix to Path.cpp: it is
platform-independent.

llvm-svn: 118089
 2010-11-02 22:18:37 +00:00
Dan Gohman 44e24e5403 Eliminate some temporary std::strings. 
llvm-svn: 118086
 2010-11-02 22:07:47 +00:00
Dan Gohman bba85850e3 Micro-optimize. 
llvm-svn: 118058
 2010-11-02 20:52:47 +00:00
Mikhail Glushenkov fcfaf51e52 Path: Add GetEXESuffix() to complement GetDLLSuffix(). 
llvm-svn: 118042
 2010-11-02 20:32:26 +00:00
Evan Cheng 139edad73a Correctly check if a path is a directory. Fix by Brian Korver. 
llvm-svn: 115991
 2010-10-07 22:05:57 +00:00
Dan Gohman d51b43181e Issue a #error if the host doesn't have an implementation for 
GetMainExecutable yet.

llvm-svn: 113240
 2010-09-07 18:26:49 +00:00
Dan Gohman 9e857449de Apply a patch from Kees van Reeuwijk to add support for Minix. 
Minix apparently doesn't like double-slash separators, and there's
no apparent need for them here.

llvm-svn: 112844
 2010-09-02 18:24:46 +00:00
Anton Korobeynikov 4e7351d2ba Some fixes for NetBSD 
llvm-svn: 112662
 2010-08-31 22:38:00 +00:00
Dan Gohman 5cae103392 Eliminate unnecessary empty string literals. 
llvm-svn: 110183
 2010-08-04 01:39:08 +00:00
Chris Lattner cda39c4ee4 improve Path::makeUnique when mkstemp/mktemp are not available 
patch by Lasse Kärkkäinen in PR7404.

llvm-svn: 108110
 2010-07-12 00:09:55 +00:00
Dan Gohman 78d1e84521 Don't bother clearing the Magic string when the magic number 
can't be read, since it isn't cleared on other error paths.

llvm-svn: 104852
 2010-05-27 17:14:10 +00:00
Dan Gohman b0071d041f This doesn't need SmallVector.h anymore. 
llvm-svn: 101790
 2010-04-19 17:51:31 +00:00
Dan Gohman 3457061a66 Fix this for std::vectors which don't have .data(). 
llvm-svn: 101785
 2010-04-19 16:33:28 +00:00
Dan Gohman a84dc0cc6e Revert 91528 and use a std::vector instead, fixing an abuse of std::string. 
llvm-svn: 101781
 2010-04-19 15:54:44 +00:00
Dan Gohman 39027c403c Fix a grammaro. 
llvm-svn: 99917
 2010-03-30 20:04:57 +00:00
Jeffrey Yasskin 5908f1e27b Make Path use StringRef instead of std::string where possible. 
llvm-svn: 91620
 2009-12-17 21:02:39 +00:00
Chris Lattner a6fc9de9fc remove use of SmallVector from Path::makeUnique. Path::makeUnique 
is not used by anything performance sensitive, so just use std::string.

llvm-svn: 91528
 2009-12-16 08:40:44 +00:00
Chris Lattner e6be85661d eliminate an extraneous use of SmallVector in a case where 
a fixed size buffer is perfectly fine.

llvm-svn: 91527
 2009-12-16 08:35:54 +00:00
Daniel Dunbar 5ea6200d06 Remove spurious extern. 
llvm-svn: 90937
 2009-12-09 03:26:33 +00:00
Benjamin Kramer 8cb52c266f Remove dead returns. 
llvm-svn: 90083
 2009-11-29 17:42:58 +00:00
Kovarththanan Rajaratnam 4b9f0b6720 This patch ensures that Path::GetMainExecutable is able to handle the 
case where realpath() fails. When this occurs we segfault trying to
create a std::string from a NULL pointer.

Fixes PR5635.

llvm-svn: 90082
 2009-11-29 17:19:48 +00:00
Edward O'Callaghan 746782dde5 API change Path::isSpecialFile to Path::isRegularFile, improve semantics in regards to comments from 89765 post review. 
llvm-svn: 89848
 2009-11-25 06:32:19 +00:00
Daniel Dunbar 7402c472c3 Remove bogus error handling code. 
llvm-svn: 89786
 2009-11-24 19:03:33 +00:00
Edward O'Callaghan dddf134a3c Provide Path::isSpecialFile interface for PR5568. 
llvm-svn: 89765
 2009-11-24 15:19:10 +00:00
Benjamin Kramer 2a1131a42f Add a shortcut for OS X to Path::GetMainExecutable. This gives a nice speedup on 
clang's testsuite.

llvm-svn: 81333
 2009-09-09 12:09:08 +00:00
Chris Lattner 30ebdc4311 remove the last uses of Config/alloca.h 
llvm-svn: 79873
 2009-08-23 22:57:38 +00:00
Chris Lattner c521f54198 Prune #includes from llvm/Linker.h and llvm/System/Path.h, 
forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.

llvm-svn: 79869
 2009-08-23 22:45:37 +00:00
Dan Gohman 798ae47b59 Minor code simplification. 
llvm-svn: 78239
 2009-08-05 20:16:55 +00:00
Dan Gohman 4723c103e3 Remove another F_OK. 
llvm-svn: 77405
 2009-07-29 00:02:58 +00:00
Dan Gohman 367006523a It isn't necessary to use F_OK when using R_OK or similar. 
llvm-svn: 77392
 2009-07-28 23:22:01 +00:00
Daniel Dunbar df555fd6f8 Improve sys::Path::makeAbsolute on Win32. 
- Patch by Viktor Kutuzov!

 - Minor tweak by me to add llvm_unreachable calls on FIXMEd error paths.

llvm-svn: 75424
 2009-07-12 20:23:56 +00:00
Chris Lattner a3c69aeb65 "UNIX paths can contain non-ASCII characters, so Path::isValid() should not reject paths with such characters in them. The attached patch removes the check from Path::isValid()." 
patch by Benjamin Kramer!

llvm-svn: 75421
 2009-07-12 19:01:16 +00:00
Chris Lattner 3f556daa6e add a new static method to portably determine whether a patch is 
absolute or not, based on a patch by Gregory Curfman!

llvm-svn: 73368
 2009-06-15 04:17:07 +00:00
Bill Wendling 09f17a8479 Untabification. 
llvm-svn: 72604
 2009-05-30 01:09:53 +00:00
Daniel Dunbar 3222b9be04 Make Unix.h:MakeErrMsg separate the prefix and errno string, so we get: 
clang: error: unable to make temporary file: /etc/cc: can't make
  unique filename: Permission denied

instead of 

  clang: error: unable to make temporary file: /etc/cc: can't make
  unique filenamePermission denied

for example.

Also, audited the uses of MakeErrMsg to make the prefix strings
consistent (not end with newline/punctuation/space/": ").

llvm-svn: 69626
 2009-04-20 20:50:13 +00:00
Chris Lattner bab4417e05 Fix main executable path name resolution on FreeBSD, patch by 
Ed Schouten!

llvm-svn: 65882
 2009-03-02 22:17:15 +00:00
Chris Lattner 3c50fdf4ca If an executable is run through a symlink, dladdr will return the 
symlink.  We really want the ultimate executable being run, not
the symlink.  This lets clang find its headers when invoked through
a symlink. rdar://6602012

llvm-svn: 65017
 2009-02-19 05:34:35 +00:00
Mikhail Glushenkov 58a1a8e546 Fix warning on gcc 4.3. 
"system() declared with attribute warn_unused_result."

llvm-svn: 64574
 2009-02-15 03:20:32 +00:00
Mikhail Glushenkov a539836b95 Whitespace fixes. 
llvm-svn: 64573
 2009-02-15 03:20:03 +00:00
Chris Lattner b56e07e736 add a helper method to sys::Path for clang, patch by 
Kovarththanan Rajaratnam!

llvm-svn: 54655
 2008-08-11 23:39:47 +00:00
Devang Patel cbfc1a4737 Create temp. file in current path. 
llvm-svn: 53973
 2008-07-24 00:35:38 +00:00