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128572 Commits

Author SHA1 Message Date
Johnny Chen 89b639e9a8 Update wording for the member field m_error. 
llvm-svn: 158095
 2012-06-06 19:01:20 +00:00
David Blaikie d5321247c4 Add a -rewrite-includes option, which is similar to -rewrite-macros, but only expands #include directives. 
Patch contributed by Lubos Lunak (l.lunax@suse.cz).
Review by Matt Beaumont-Gay (matthewbg@google.com).

llvm-svn: 158093
 2012-06-06 18:52:13 +00:00
Jim Ingham ef42a6fb1d Add the SBWatchpoint::GetError back, we have clients who use it. 
llvm-svn: 158092
 2012-06-06 18:46:25 +00:00
David Blaikie 987bcf9462 Escape \n and \r in doxycomment. 
llvm-svn: 158091
 2012-06-06 18:43:20 +00:00
Benjamin Kramer 628a39faa3 Remove unused private fields found by clang's new -Wunused-private-field. 
There are some that I didn't remove this round because they looked like
obvious stubs. There are dead variables in gtest too, they should be
fixed upstream.

llvm-svn: 158090
 2012-06-06 18:25:08 +00:00
Manuel Klimek a98032e4cf Documents linking requirements for libtooling. 
llvm-svn: 158088
 2012-06-06 17:51:31 +00:00
Chad Rosier 5d6f01ad77 Add support for dynamic stack realignment in the presence of dynamic allocas on 
X86.
rdar://11496434

llvm-svn: 158087
 2012-06-06 17:37:40 +00:00
Benjamin Kramer d1d76b2da7 Remove unused private member variables found by clang's new -Wunused-private-field. 
llvm-svn: 158086
 2012-06-06 17:32:50 +00:00
Jordan Rose ccf43ca05c Add pedantic warning -Wempty-translation-unit (C11 6.9p1). 
In standard C since C89, a 'translation-unit' is syntactically defined to have
at least one "external-declaration", which is either a decl or a function
definition. In Clang the latter gives us a declaration as well.

The tricky bit about this warning is that our predefines can contain external
declarations (__builtin_va_list and the 128-bit integer types). Therefore our
AST parser now makes sure we have at least one declaration that doesn't come
from the predefines buffer.

Also, remove bogus warning about empty source files. This doesn't catch source
files that only contain comments, and never fired anyway because of our
predefines.

PR12665 and <rdar://problem/9165548>

llvm-svn: 158085
 2012-06-06 17:25:21 +00:00
Chad Rosier faa3894628 Fix combine of uno && ord -> false so that the ordering of the fcmps doesn't 
matter.
rdar://11579835

llvm-svn: 158084
 2012-06-06 17:22:40 +00:00
Kostya Serebryany 112ac68d52 [asan] more compaction: don't use the next field while the chunk is in allocated state 
llvm-svn: 158083
 2012-06-06 16:58:21 +00:00
Kostya Serebryany c0bbfbfba2 [asan] more allocator compaction 
llvm-svn: 158082
 2012-06-06 16:33:46 +00:00
Tobias Grosser 3cc99748b6 Fix some coding convention problems. 
llvm-svn: 158081
 2012-06-06 16:33:15 +00:00
Jakob Stoklund Olesen f435b1867d Remove dead debug option -disable-rematerialization. 
Remat has been stable for years, and it isn't done by
LiveIntervalAnalysis any longer. (See LiveRangeEdit).

llvm-svn: 158079
 2012-06-06 16:22:41 +00:00
Alexey Samsonov 40d5b772e5 [Sanitizer] Switch to common mmap/munmap routines in ASan run-time. 
llvm-svn: 158078
 2012-06-06 16:15:07 +00:00
Alexey Samsonov e95e29c2ac [Sanitizer] Make UNIMPLEMENTED macro common. 
llvm-svn: 158077
 2012-06-06 15:47:40 +00:00
Kostya Serebryany 00e22d2b2c [asan] more compaction for allocator 
llvm-svn: 158076
 2012-06-06 15:30:55 +00:00
Alexey Samsonov e428779dbf [Sanitizer] Use common CHECK machinery. Currently each tool has to define its own CheckFailed function. 
llvm-svn: 158075
 2012-06-06 15:22:20 +00:00
Kostya Serebryany 79437fe376 [asan] make tid u32 instead of int 
llvm-svn: 158074
 2012-06-06 15:06:58 +00:00
Duncan Sands 763da45e9e Grab-bag of reassociate tweaks. Unify handling of dead instructions and 
instructions to reoptimize.  Exploit this to more systematically eliminate
dead instructions (this isn't very useful in practice but is convenient for
analysing some testcase I am working on).  No need for WeakVH any more: use
an AssertingVH instead.

llvm-svn: 158073
 2012-06-06 14:53:10 +00:00
Kostya Serebryany 53b74ac256 [asan] start compacting the allocator header, the goal is to make it 16 bytes w/o losing any information 
llvm-svn: 158072
 2012-06-06 14:46:38 +00:00
Kostya Serebryany 64166ca86b [tsan,asan] comment out O_CLOEXEC as it causes build failures on old linux kernels 
llvm-svn: 158071
 2012-06-06 14:11:31 +00:00
Alexey Samsonov d323f4e78e [Sanitizer] Remove __attribute__((format)) 
llvm-svn: 158070
 2012-06-06 13:58:39 +00:00
Benjamin Kramer 3de5d40f4d Stop leaking RegScavengers from TailDuplication. 
llvm-svn: 158069
 2012-06-06 13:53:41 +00:00
Alexey Samsonov d44cb4cb8a [ASan] match type of arguments to format string on Mac. 
llvm-svn: 158068
 2012-06-06 13:44:19 +00:00
Alexey Samsonov 8bafdd020e [Sanitizer] fix Win build - ignore __attribute__((format)). 
llvm-svn: 158067
 2012-06-06 13:37:02 +00:00
Alexey Samsonov 51ae983718 [Sanitizer]: Introduce a common internal printf function. For now, also use tool-specific wrappers TsanPrintf (its output is controlled by TSan flags) and AsanPrintf (which copies its results to the ASan-private buffer). Supported formats: %[z]{d,u,x}, %s, %p. Re-write all format strings in TSan according to this format (this should have no effect on 64-bit platforms). 
llvm-svn: 158065
 2012-06-06 13:11:29 +00:00
Tobias Grosser 88aeaf6ac4 Detect the cuda library available. 
We will use the cuda library for the upcoming automatic GPGPU code generation.

Contributed by: Yabin Hu  <yabin.hwu@gmail.com>

llvm-svn: 158064
 2012-06-06 12:16:10 +00:00
Francois Pichet b27ea02784 Zap the /Za compiler switch from MSVC projects, the option is considered harmful even by Microsoft people and clang won't build using the MSVC 2012 RC if not removed. 
Only 1 minor code change was necessary: can't use cdecl as variable name anymore.

llvm-svn: 158063
 2012-06-06 12:00:10 +00:00
Alexey Samsonov cd96c44dce [ASan] more format fixes 
llvm-svn: 158060
 2012-06-06 10:54:25 +00:00
Alexey Samsonov 461820ad67 [ASan] Make printf arguments match format strings better. 
llvm-svn: 158059
 2012-06-06 10:46:00 +00:00
Alexey Samsonov ac4c290d02 [TSan] run some renaming as a preparation for factoring out Printf implementation. 
llvm-svn: 158058
 2012-06-06 10:13:27 +00:00
Alexey Samsonov 201aa367fc [ASan] fix win build - add missing header 
llvm-svn: 158057
 2012-06-06 09:43:32 +00:00
Alexey Samsonov ee07290628 [Sanitizer] Move more functions/constants to sanitizer_common. 
llvm-svn: 158056
 2012-06-06 09:26:25 +00:00
Richard Barton f1ef87ddbb Correct decoder for T1 conditional B encoding 
llvm-svn: 158055
 2012-06-06 09:12:53 +00:00
Daniel Jasper 0baec549a3 Introduce -Wunused-private-field. If enabled, this warning detects 
unused private fields of classes that are fully defined in the current
translation unit.

llvm-svn: 158054
 2012-06-06 08:32:04 +00:00
Duncan Sands 1f5d109918 Add a new broken compiler. 
llvm-svn: 158053
 2012-06-06 07:39:39 +00:00
Alexey Samsonov ca2b5d7abb [Sanitizer] move internal_filesize and internal_dup2 from TSan to sanitizer_common. 
llvm-svn: 158052
 2012-06-06 07:30:33 +00:00
Alexey Samsonov c4b201308b [ASan] Use __sanitizer::Die() in ASan runtime. 
llvm-svn: 158051
 2012-06-06 07:02:44 +00:00
Alexey Samsonov bc3a7e3fe2 [Sanitizer] add sanitizer_common.h for routines shared between TSan and ASan runtimes. Use __sanitizer::Die() in TSan. 
llvm-svn: 158050
 2012-06-06 06:47:26 +00:00
Craig Topper bf2409e8aa Mark several instructions SSE2 instead of SSE3 as they should be. 
llvm-svn: 158049
 2012-06-06 06:45:27 +00:00
Ted Kremenek f470a4c2ca Disable path pruning for UndefResultChecker. It turns out we usually want to see more of the path 
to discover how a value was used uninitialized.

llvm-svn: 158048
 2012-06-06 06:25:37 +00:00
Alexey Samsonov 7fca5ccdae [ASan] fix GetFreeBytesTest interface test on 32-bit Linux - delete some assumptions about the behavior of allocator in test code 
llvm-svn: 158047
 2012-06-06 06:02:05 +00:00
Justin Holewinski 6fa89b7a06 Fix gtest build issue on Visual Studio 2012 RC 
llvm-svn: 158046
 2012-06-06 03:11:20 +00:00
Chad Rosier 280e5df2ac Remove extraneous CHECK-NOTs from previous commit and add a new test case. 
llvm-svn: 158045
 2012-06-06 02:12:17 +00:00
Chad Rosier 1de1b54e72 FileCheckize this test. 
llvm-svn: 158044
 2012-06-06 01:38:32 +00:00
Jim Ingham babfc38abc Fix a place in GDBRemoteCommunicationClient::SendContinuePacketAndWaitForReply where we weren't taking 
m_interrupt_sent into account.  Also don't reset m_interrupt_sent in SendInterrupt but do so in SendPacketAndWaitForResponse
when we know we've handled the interrupt.
Fix a code path through ProcessGDBRemote::DoDestroy where we were tearing down the debug session but
not setting the exit status.

llvm-svn: 158043
 2012-06-06 00:32:39 +00:00
Jim Ingham aacc31813e Make sure that when if we are going to Halt while the process is in the middle of HandlePrivateEvent we 
wait till that is done.  We need a stronger way to do this, but in practice this works and using some locking
strategy is harder because Halt & HandlePrivateEvent generally happen on different threads.

llvm-svn: 158042
 2012-06-06 00:29:30 +00:00
Jakob Stoklund Olesen c141ba584e Move LiveUnionArray into LiveIntervalUnion.h 
It is useful outside RegAllocBase.

llvm-svn: 158041
 2012-06-05 23:57:30 +00:00
Douglas Gregor c65e1598ad A non-explicit constructor template with a second parameter that is a 
parameter pack is a converting constructor. Fixes PR13003.

llvm-svn: 158040
 2012-06-05 23:44:51 +00:00