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731 Commits

Author SHA1 Message Date
Michael J. Spencer
4a295d301d Cleanup Whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112587 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-31 06:36:46 +00:00
Michael J. Spencer
1211d43abf System: Fix getMagicNumber on windows. 
getMagicNumber was treating the _binary_ data it read in as a
null terminated string. This resulted in the std::string
calculating the length, and causing an assert in other code that
assumed that the length it passed was the same as the length of
the string it would get back.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112586 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-31 06:36:33 +00:00
Michael J. Spencer
44edb0bd0c Don't cast Win32 FILETIME structs to int64. Patch by Dimitry Andric! 
According to the Microsoft documentation here:
http://msdn.microsoft.com/en-us/library/ms724284%28VS.85%29.aspx

this cast used in lib/System/Win32/Path.inc:

__int64 ft = *reinterpret_cast<__int64*>(&fi.ftLastWriteTime);

should not be done.  The documentation says: "Do not cast a pointer to a
FILETIME structure to either a ULARGE_INTEGER* or __int64* value because
it can cause alignment faults on 64-bit Windows."

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112376 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-28 16:39:32 +00:00
Daniel Dunbar
b0270147b6 Fix --disable-threads build, PR7949. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111676 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-20 20:54:37 +00:00
Daniel Dunbar
b08ceb8135 CrashRecovery/Darwin: On Darwin, raise sends a signal to the main thread instead 
of the current thread. This has the unfortunate effect that assert() and abort()
will end up bypassing our crash recovery attempts. We work around this for
anything in the same linkage unit by just defining our own versions of the
assert handler and abort.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111583 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-19 23:45:39 +00:00
Chris Lattner
6ccd0da0fe Fix failure of unittests/ExecutionEngine/JIT/MultiJITTest.cpp on 
cygwin when built with ENABLE_SHARED=1.  Patch by NAKAMURA Takumi!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111231 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-17 15:42:43 +00:00
Chandler Carruth
0db86fe097 Mark this variable as used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110667 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 10:39:25 +00:00
Chris Lattner
60e72d9ebc remove code setting rw locks to PTHREAD_PROCESS_PRIVATE, which 
is the default.  Patch by NAKAMURA Takumi!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110636 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 00:34:06 +00:00
Dan Gohman
d98af0a5b8 Eliminate unnecessary empty string literals. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110183 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 01:39:08 +00:00
Owen Anderson
826c148aa5 Add an erase() method to llvm::ThreadLocal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109686 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-28 22:49:43 +00:00
Duncan Sands
3dc7224379 Rather than using an ifdef on the target to zero out fields, 
just use memset to zero the entire struct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108330 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-14 14:32:33 +00:00
Duncan Sands
3472766f9e Convert some tab stops into spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 08:16:59 +00:00
Chris Lattner
a6c04ee4c8 Path::isRootDirectory is unimplemented on Unix and not used, 
remove it, fixing PR6909.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108125 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 04:39:07 +00:00
Chris Lattner
1f01109254 improve Path::makeUnique when mkstemp/mktemp are not available 
patch by Lasse Kärkkäinen in PR7404.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108110 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 00:09:55 +00:00
Chris Lattner
29269d03af add some triple for minix, patch by Kees van Reeuwijk from PR7582 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107785 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-07 15:52:27 +00:00
Duncan Sands
fc6afa92d6 Avoid "variable 'bits' set but not used [-Wunused-but-set-variable]" 
warnings with gcc-4.6, by not setting bits when the result is not
used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105790 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-10 16:23:15 +00:00
Dan Gohman
39f76bb6c8 Factor out the handler work from SignalHandler into a helper function, 
and change llvm::sys::RunInterruptHandlers to call that function directly
instead of calling SignalHandler, because the rest of SignalHandler
invokes side effects which aren't appropriate, including raising the
signal.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104896 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 23:11:55 +00:00
Dan Gohman
02d5824266 Don't bother clearing the Magic string when the magic number 
can't be read, since it isn't cleared on other error paths.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104852 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 17:14:10 +00:00
Dan Gohman
130de9c0b4 Don't bother checking canRead() before calling getMagicNumber(); 
getMagicNumber() does its own error checking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104851 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 17:12:23 +00:00
Daniel Dunbar
fb89e08413 Add llvm::sys::RunInterruptHandlers(), which runs the registered SIGINT cleanup 
stuff.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103333 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-08 02:10:34 +00:00
Dan Gohman
023f8aaa16 This doesn't need SmallVector.h anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101790 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-19 17:51:31 +00:00
Dan Gohman
17192a1dd8 Fix this for std::vectors which don't have .data(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101785 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-19 16:33:28 +00:00
Dan Gohman
985744ecc6 Fix -Wcast-qual warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101782 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-19 15:55:10 +00:00
Dan Gohman
72bdd4ca07 Revert 91528 and use a std::vector instead, fixing an abuse of std::string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101781 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-19 15:54:44 +00:00
Chris Lattner
d65077a509 avoid temporary std::string in non posix_spawn path. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101723 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 17:34:10 +00:00
Benjamin Kramer
d7aef9b440 Eliminate temporary string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101711 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 09:19:41 +00:00
Benjamin Kramer
bceaffc7cc Properly inherit the environment on darwin where environ is not available for shared libraries. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101710 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 09:16:04 +00:00
Nick Lewycky
6523803203 This is horrible. Split the difference, and declare 'environ' on all non-Darwin 
platforms to unbreak the darwin and linux builds. The BSD folks should feel
free to change the #if, if this breaks them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101703 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 07:07:48 +00:00
Nick Lewycky
1a3eb953cc Revert r101701, Darwin doesn't have 'environ'. Go figure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101702 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 06:44:21 +00:00
Nick Lewycky
b7dfca9778 Fix linux build. posix_spawn doesn't inherit the environment by default. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101701 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 06:22:26 +00:00
Chris Lattner
4f098b68a5 make Program::Execute use posix_spawn on systems that support it, 
as it is more efficient than fork/exec.

Thanks to Eric for adding the autoconf check.  It would be nice if
a cmake guru could add a cmake check for posix_spawn as well.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101693 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 04:14:37 +00:00
Chris Lattner
b221ecbc62 unnest from namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101691 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-18 03:33:55 +00:00
Dan Gohman
b35798347e Fix a bunch of namespace polution. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101376 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-15 17:08:50 +00:00
Chris Lattner
47e476609b improve haiku portability, patch by Paul Davey. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100933 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-10 17:54:51 +00:00
Chris Lattner
21aa347c28 add minix support, patch by Kees van Reeuwijk! PR6797 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100895 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-09 20:45:04 +00:00
Torok Edwin
61633368cf AddSignalHandler was not releasing the critical section on win32. 
Patch from Gianluigi Tiesi!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100003 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-31 12:07:16 +00:00
Dan Gohman
4bb31bfaa3 Fix a grammaro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99917 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-30 20:04:57 +00:00
Anton Korobeynikov
81244298ea Properly quote the quotes :) during cmdline construction on Windows. 
Otherwise, e.g. in the invocation like clang -DFOO=\"bar\" FOO macro
got the bar value, not "bar".

Patch by Alexander Esilevich!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99763 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-28 15:07:02 +00:00
Chris Lattner
f35d88f439 remove a constructor implementation that isn't declared 
in the header.  How can both clang and gcc accept this?

PR6703


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99658 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-26 22:17:24 +00:00
Jeffrey Yasskin
b7ccf75de5 Fix a false-positive memory leak in code using RemoveFileOnSignal(). Because 
libstdc++'s std::string class points to the interior of an allocation, valgrind
reports strings still alive at program termination as possible leaks.  I didn't
use a ManagedStatic for this because System can't depend on Support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98716 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-17 07:08:12 +00:00
Jeffrey Yasskin
f28411f732 Tell Valgrind when we modify already-executed machine code so it knows 
to re-instrument the code.  We depend on the system valgrind.h to
avoid adding a new license.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98529 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-15 04:57:55 +00:00
Chris Lattner
cdff5f7787 don't forget to close a FD on an error condition, found by 
cppcheck, PR6617.  Patch by Ettl Martin!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98525 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-14 23:16:45 +00:00
Kovarththanan Rajaratnam
16ceb3aaf7 Remove superfluous NULL assignment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98350 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-12 14:17:24 +00:00
Ted Kremenek
41b39e9908 Update CMake build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98250 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-11 07:51:23 +00:00
Jeffrey Yasskin
6220754525 Make clang bootstrap happier on OSX 10.5 by reducing the number of headers 
included when using global symbols to ask the linker for the addresses of
various functions.  One of the symbols was actually getting declared by a
header included in DynamicLibrary.cpp, which conflicted with the "extern void*"
declaration in SearchForAddressOfSpecialSymbol().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98243 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-11 06:14:32 +00:00
Chris Lattner
782ab584e5 follow-on to PR6280 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96172 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-14 18:20:09 +00:00
Chris Lattner
6ae7bbb5ea improve support for minix, PR6280, patch by 
Kees van Reeuwijk!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95946 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-12 00:37:46 +00:00
Douglas Gregor
21569cddc1 Add llvm::Program::ChangeStderrToBinary(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94743 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-28 06:42:08 +00:00
Chris Lattner
c0f8a361f5 mark some libraries that currently require RTTI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94377 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-24 20:22:08 +00:00
Torok Edwin
b0a5baefaa Fix TimeValue::now() on Unix. 
TimeValue()::now().toEpochTime() is supposed to be the same as time(),
but it wasn't, because toEpoch subtracted PosixZeroTime, but now()
didn't add PosixZeroTime!
Add a unittest to check this works.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94178 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 15:51:31 +00:00
Xerxes Ranby
1c8183df7f Stubs for getHostCPUFeatures API. This implements part of PR5389. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93913 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-19 21:26:05 +00:00
Anton Korobeynikov
f4b6d88cda Remove spurious semicolon. 
Patch by Diego Iastrubni!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93450 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-14 20:19:51 +00:00
Douglas Gregor
37b7baec0d Alternative fix to make sure that the extern declarations used by 
DynamicLibrary::SearchForAddressOfSymbol refer to declarations in the
global namespace.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92023 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 19:12:50 +00:00
Douglas Gregor
0b64472737 Revert 92020 until I figure out a more portable fix 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92021 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 19:04:10 +00:00
Douglas Gregor
0f706ab789 Move the extern symbol declarations outside of 
DynamicLibrary::SearchForAddressOfSymbol and force them to have "C"
linkage. 

Interestingly, GCC treats the block-scoped "extern" declarations we
previously had as if they were extern "C" declarations (or, at least,
were in the global namespace), so that GCC bug papered over this LLVM
bug. Clang and EDG get the linkage correct; this new variant seems to
work for both GCC and Clang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92020 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 18:56:27 +00:00
Nuno Lopes
ec9d8b0047 move a few more symbols to .rodata 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92011 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-23 17:48:10 +00:00
Daniel Dunbar
1edcafe10f Fix Win32 Path.inc for API update. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91706 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-18 19:59:48 +00:00
Jeffrey Yasskin
88cd3582b6 Make Path use StringRef instead of std::string where possible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91620 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-17 21:02:39 +00:00
Chris Lattner
dc5138d81f remove use of SmallVector from Path::makeUnique. Path::makeUnique 
is not used by anything performance sensitive, so just use std::string.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91528 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-16 08:40:44 +00:00
Chris Lattner
e4b0cd2856 eliminate an extraneous use of SmallVector in a case where 
a fixed size buffer is perfectly fine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91527 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-16 08:35:54 +00:00
Torok Edwin
546d8d0e3e Add "generic" fallback. 
gcc warned that the function may not have a return value, indeed
for non-intel and non-amd X86 CPUs it is right (VIA, etc.).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91276 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-14 12:38:18 +00:00
Torok Edwin
c4174d675b Using _MSC_VER there was wrong, better just use the already existing ifdefs for 
x86 CPU detection for the X86 getHostCPUName too, and create a simple
getHostCPUName that returns "generic" for all else.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91240 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-13 08:59:40 +00:00
Torok Edwin
da8bafbf83 Enable CPU detection when using MS VS 2k8 too. 
MSVS2k8 doesn't define __i386__, hence all the CPU detection code was disabled.
Enable it by looking for _MSC_VER.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91217 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-12 12:42:31 +00:00
Daniel Dunbar
164c7ba0ef Remove spurious extern. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90937 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-09 03:26:33 +00:00
Oscar Fuentes
bcc2e45840 Fixes the Atomic implementation if compiled by MSVC compiler. 
sys::cas_flag should be long on this platform, InterlockedAdd() is
defined only for the Itanium architecture (according to MSDN).

Patch by Michael Beck!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90748 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-07 05:29:59 +00:00
Benjamin Kramer
18eaefd25e Remove dead returns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90083 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-29 17:42:58 +00:00
Kovarththanan Rajaratnam
d614673bb8 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90082 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-29 17:19:48 +00:00
Edward O'Callaghan
e49a8e4db9 API change Path::isSpecialFile to Path::isRegularFile, improve semantics in regards to comments from 89765 post review. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89848 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-25 06:32:19 +00:00
Daniel Dunbar
98e46d81c4 Remove bogus error handling code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89786 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-24 19:03:33 +00:00
Edward O'Callaghan
d41e944501 Provide Path::isSpecialFile interface for PR5568. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89765 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-24 15:19:10 +00:00
Oscar Fuentes
470fb51961 Use CMAKE_DL_LIBS instead of raw library name. Fixes bug 5536. 
Patch by Tobias Grosser!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89406 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-19 23:21:43 +00:00
Benjamin Kramer
ac07b3df3e Unbreak x64 MSVC build. Patch by Nicolas Capens! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89341 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-19 12:17:31 +00:00
Benjamin Kramer
110e7bb25c Revert CPU detection code to return "generic" instead of an empty string in case 
of failure. The x86 target didn't like empty cpu names and broke x86 tests on
non-x86 buildbots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89111 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-17 17:57:04 +00:00
Daniel Dunbar
bfa0929583 Remove bogus corei7 and atom entries, the family was incorrect. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88818 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-14 22:04:42 +00:00
Daniel Dunbar
a7ac3cee8f Fill out X86 table, although we are missing lots of names for things. We now 
properly detect my Xeon box though.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88814 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-14 21:36:19 +00:00
Daniel Dunbar
067d024b05 Add llvm::sys::getHostCPUName, for detecting the LLVM name for the host CPU. 
- This is an initial step towards -march=native support in Clang, and towards
   eliminating host dependencies in the targets. See PR5389.

 - Patch by Roman Divacky!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88768 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-14 10:09:12 +00:00
Duncan Sands
68d29d09c6 Revert commit 81144, and add a comment. It caused bugpoint timeouts 
not to work any more on linux.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86481 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-08 20:55:48 +00:00
Benjamin Kramer
e9684c682a Path::createDirectoryOnDisk should ignore existing directories on win32 too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86132 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-05 14:32:40 +00:00
Edward O'Callaghan
bd5dc45296 Fix malloc.h is deprecated warning on DragonFly BSD. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85782 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-02 03:20:57 +00:00
Dan Gohman
0b81e19d19 Most stack straces don't need 3 digits worth of levels. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85575 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-30 02:45:10 +00:00
Chandler Carruth
8b67f774e9 Move DataTypes.h to include/llvm/System, update all users. This breaks the last 
direct inclusion edge from System to Support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-26 01:35:46 +00:00
Chandler Carruth
18ad485bf5 Remove unused includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85074 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-25 22:38:41 +00:00
Ted Kremenek
8201ebd40b Use 'waitpid' instead of 'wait'. Basing Program::Wait() on 'wait()' prevents it being correct within a multithreaded context. 
This address: PR 5277 (Program::Wait is unsafe to call from multiple threads).

Note: If waitpid() turns out to be non-portable, we can add more autoconf magic, or look into
another solution.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84903 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-22 22:16:17 +00:00
Edward O'Callaghan
df40664a63 Haiku porting patches, Credit to Paul Davey. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83823 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-12 04:57:20 +00:00
Benjamin Kramer
7d26948662 MingW build fixes 
- MingW needs -lpsapi (in ${LIBS}) linked after -lLLVMSystem.
  Noticed by Ronald Pijnacker!

- Some parts of the System library must be build with exceptions on windows.
  Based on a patch by Jay Foad!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83251 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-02 19:36:31 +00:00
Daniel Dunbar
43fa15b451 ... missed hiding a variable for MSVC only. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82552 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-22 16:10:35 +00:00
Daniel Dunbar
3be2d12bde Hide MSVC specific CRT interaction behind _MSC_VER. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82551 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-22 15:58:35 +00:00
Mikhail Glushenkov
92d32367ef Remove the GetProcessId() call from Win32/Program.inc, take 2. 
GetProcessId() was introduced only in Windows XP, and we want to support earlier
versions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82548 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-22 15:40:32 +00:00
Daniel Dunbar
df3388492b Add a magic LLVM_DISABLE_CRT_DEBUG environment variable which we check in RegisterHandler and use to disable the Win32 crash dialogs. These are a major blocker to any kind of automated testing. 
Also, tweak the 'lit' test runner to set this variable unconditionally.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82537 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-22 09:50:28 +00:00
Daniel Dunbar
57d6903dea Revert "Get rid of GetProcessId in Win32/Program.inc.", this breaks 
ExecuteAndWait.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82522 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-22 04:44:56 +00:00
Mikhail Glushenkov
6db0e3a981 Get rid of GetProcessId in Win32/Program.inc. 
GetProcessId was introduced only in XP. As a bonus, this change makes Program
objects copyable, since Program is now basically a PID.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81826 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-15 03:39:45 +00:00
Daniel Dunbar
299f11f662 Experimental fix for PR4960. 
- Could we just always implement this as __clear_cache for __GNUC__?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81655 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-12 23:29:02 +00:00
Dan Gohman
ec080467f5 Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't 
working. To support this, add an is_displayed() function to raw_ostream,
and generalize Process::StandardOutIsDisplayed and friends in order to
support it.

Also, call RemoveFileOnSignal before creating a file instead of after, so
that the file isn't left behind if the program is interrupted between when
the file is created and RemoveFileOnSignal is called.

While here, add a -S to llvm-extract and port it to IRReader so that it
supports assembly input.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81568 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 20:46:33 +00:00
Benjamin Kramer
d8b0630027 Add a shortcut for OS X to Path::GetMainExecutable. This gives a nice speedup on 
clang's testsuite.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81333 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 12:09:08 +00:00
Mikhail Glushenkov
8add26934a Check that the 'kill' call succeeded. 
Thanks to Duncan Sands for spotting this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81328 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 09:51:47 +00:00
Mikhail Glushenkov
f1c3d5010f This should unbreak the build on 64-bit Linux. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81252 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-08 20:31:27 +00:00
Mikhail Glushenkov
c22675b542 Const-correctness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81249 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-08 19:51:39 +00:00
Mikhail Glushenkov
edf8e48c21 Get rid of the Pid_ member in the Program class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81247 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-08 19:50:55 +00:00
Mikhail Glushenkov
a607202a68 Add a Kill() function to the Program class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81246 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-08 19:50:27 +00:00
Duncan Sands
3429c5e153 Using a signal handler that does nothing should be 
equivalent to SIG_IGN.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81144 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-07 05:58:25 +00:00