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2010-11-03Delete unused variables.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118128 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-03Remove several unhelpful checks for isValid from sys::Path.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118127 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Don't try to enforce MAXPATHLEN in sys::Path for Unix. OS's can checkDan Gohman
limits on their own. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Simplify.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118110 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Fix a copy+pasto.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118106 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Avoid manipulating paths in fixed-sized arrays.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118105 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Simplify this code.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118102 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Use '\0' instead of 0 for nul character constants.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118096 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02appendSuffix: don't append a dot when the suffix is empty.Mikhail Glushenkov
Additionally, move the implementation of appendSuffix to Path.cpp: it is platform-independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Eliminate some temporary std::strings.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118086 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Micro-optimize.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02GetDLLSuffix: Remove the leading dot from LTDL_SHLIB_EXT.Mikhail Glushenkov
This allows using GetDLLSuffix() with appendSuffix(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118051 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Make FindProgramByName return paths with slashes unmodified on Windows.Mikhail Glushenkov
This makes its behaviour more consistent across platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118048 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-0280-col violations.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118045 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02Path: Add GetEXESuffix() to complement GetDLLSuffix().Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118042 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29Check if ErrMsg is null. This fixes the "not" command.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117666 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29Make Program::Wait differentiate execution failure due to the fileDan Gohman
being not found from the file being not executable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117664 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29Make Program::Wait provide an error message string for errorsDan Gohman
executing the child process and abnormal child process termination. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Revert r117582, which reverted r77396. Searching PATH for a stringDan Gohman
which contains slashes is inconsistent with the meaning of PATH on Unix-type platforms, and pretty surprising. If the user has given a specific path to execute and we can't execute it, we should fail and say why. (Apparently the new posix_spawn code doesn't always say why, but that's a separate issue.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117596 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Revert r77396.Mikhail Glushenkov
Original commit message: On "Unix", if Program::FindProgramByName is given a name containing slashes, just go with it, regardless of whether it looks like it will be executable. This follows the behavior of sh(1) more closely. It's better when behaviour is consistent between platforms. This change also makes FindExecutable() behave as expected on unix-likes (before this commit, it used to always succeed). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117582 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Trailing whitespace.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117581 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Reindent.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117538 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-2780-col violation.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117443 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27Remove try/catch(...) from Win32/Signals.inc.Mikhail Glushenkov
catch(...) is used in Win32/Signals.inc for catching Win32 structured exceptions, but according to [1], this is wrong. We can't simply change try/catch to __try/__finally, since this syntax is not supported by MinGW. We can use __try/__finally on MSVC and __try1/__except1 macros on MinGW [2], but I think that that solution obfuscates the code too much. The use of try/catch(...) in Signals.inc makes it impossible to link MinGW-compiled libSystem with llvm-gcc compiled executables. I propose that we just remove try/catch(...) from Signals.inc, since the meaning of the code won't change. [1] http://members.cox.net/doug_web/eh.htm [2] http://article.gmane.org/gmane.comp.compilers.llvm.cvs/81315 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117442 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25ATTRIBUTE_UNUSED has been renamed to LLVM_ATTRIBUTE_UNUSED.Duncan Sands
Rather than rename this instance, use the cast-to-void idiom instead. This will hopefully fix the windows buildbots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117262 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22Win32/Signals.inc: DontRemoveFileOnSignal(): Please acquire the CriticalSection.NAKAMURA Takumi
It choked BugPoint on Mingw. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117083 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21Trailing whitespace.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20Use C++03...Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116927 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20System-Win32/Path: Fix incorrect assumption in isValid.Michael J. Spencer
A recent commit to clang exposed a bug in the Win32 Path code. This is a minimal fix for it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116925 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20Remove remaining uses of ATTRIBUTE_UNUSED on variables, and delete threeChandler Carruth
#includes in the process. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116919 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20Add ATTRIBUTE_UNUSED for -Asserts.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19lib/System/Win32/ThreadLocal.inc: Suppress "unused" warning on -Asserts.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116785 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Build with RTTI and exceptions disabled. Only in GCC for now.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116682 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14When building shared libraries, link to required system libraries.Oscar Fuentes
PR 8375 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11Change explicit search Apple specific code to only reference __eprintf on x86.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-08CrashRecovery: Fix raise() override to actually send the right signal, *cough*.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116072 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07Correctly check if a path is a directory. Fix by Brian Korver.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115991 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06lib/System/Win32/Signals.inc: Enable LLVM_DISABLE_CRT_DEBUG also on mingw.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115731 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30Add an explicit initialization to work around what appears to be a valgrindDaniel Dunbar
false positive, at least on Darwin. I haven't filed this, but you can feel free. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115242 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30Revert r114320(move file = copy + delete on Win32). r115040 is a better ↵Francois Pichet
solution for the Win32 ACCESS_DENIED lit error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115114 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-22CrashRecovery/Darwin: Override raise() as well so that crash recovery doesn'tDaniel Dunbar
end up altering the thread on which crashes are done because of its use of Darwin's broken raise() implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114558 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-20Fix the "unable to rename temporary" lit test failing on Windows. rename is ↵Francois Pichet
now copy + delete on Windows. Problem to be revisited for a permanent and clean solution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114320 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-19Add one more Core i7 model number.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114310 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-19add corei7, the laptop version.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114302 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17Move the declaration SetInformationJobObject() outside of namespace.NAKAMURA Takumi
It is also workaround for PR7927. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114175 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17System: Don't reexport ___eprintf when building with Clang; this symbol isn'tDaniel Dunbar
used on Darwin anymore, and Clang might not always link with the library it is currently found in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114165 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15System/Path: Add x86-64 COFF to IdentifyFileType.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114037 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-15System/Path: Add isObjectFile().Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114032 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09lib/System/Host.cpp: 7bit-ize. Eliminate "TM" and "(R)" in comments.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113486 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07Issue a #error if the host doesn't have an implementation forDan Gohman
GetMainExecutable yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113240 91177308-0d34-0410-b5e6-96231b3b80d8
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