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104993 Commits

Author SHA1 Message Date
Sebastian Redl bc9a20949f Use -emit-llvm-only as suggested by Argyrios. 
llvm-svn: 130486
 2011-04-29 08:19:03 +00:00
Benjamin Kramer 16f18ed7b5 InstCombine: turn (C1 << A) << C2) into (C1 << C2) << A) 
Fixes PR9809.

llvm-svn: 130485
 2011-04-29 08:15:41 +00:00
Andreas Simbuerger 0593f53295 Add e-mail to credits file. 
llvm-svn: 130484
 2011-04-29 07:54:20 +00:00
Chandler Carruth efd5671a27 Don't assume that the AST methods will only be invoked on C++ types. 
Teaches isLiteralType and isTrivialType to behave plausibly and most
importantly not crash on normal RecordDecls.

Sadly I have no real way to test this. I stumbled onto it by
mis-implementing a warning.

llvm-svn: 130483
 2011-04-29 07:47:42 +00:00
Hongbin Zheng e1bd40cfbd Partial support test polly for out of tree build. 
llvm-svn: 130482
 2011-04-29 07:34:54 +00:00
Tobias Grosser ca3bef8461 JSONExport: Some cleanups 
llvm-svn: 130481
 2011-04-29 06:52:36 +00:00
Tobias Grosser b4c99fae86 CREDITS: Replace LLVM with Polly 
llvm-svn: 130480
 2011-04-29 06:42:42 +00:00
Tobias Grosser b6a7c8d76b Add a converter from jscop to iscc input 
llvm-svn: 130478
 2011-04-29 06:29:20 +00:00
Tobias Grosser b0927ea141 JSONExporter: Remove unused variable 
llvm-svn: 130477
 2011-04-29 06:27:09 +00:00
Tobias Grosser 758053788b Add initial version of Polly 
This version is equivalent to commit ba26ebece8f5be84e9bd6315611d412af797147e
in the old git repository.

llvm-svn: 130476
 2011-04-29 06:27:02 +00:00
Chris Lattner 011eae7512 clean up after Sean's r127646 patch. 
llvm-svn: 130475
 2011-04-29 05:40:18 +00:00
Chris Lattner 1d0c25756e use the MachineInstrBuilder operator-> to simplify some code. 
There are probably more instances of this floating around.

llvm-svn: 130474
 2011-04-29 05:24:29 +00:00
Chris Lattner 6d6cb40269 add a missing operator that caused us to have to use (*MIB).foo everywhere. 
llvm-svn: 130473
 2011-04-29 05:24:07 +00:00
Rafael Espindola 68067664c3 Last bit by bit compatibility patch to MCDwarf.cpp: If a FDE with no LSDA is 
assigned to a CIE that requires one, just output a 0.

llvm-svn: 130472
 2011-04-29 03:06:29 +00:00
Rafael Espindola 7c7151512c Add an alternative implementation of CIE and FDE emission that outputs them 
in the same order as the one in CodeGen.

llvm-svn: 130471
 2011-04-29 02:42:28 +00:00
Nick Lewycky 61aed87a49 Rename profile_rt.so to libprofile_rt.so under configure+make (it already was 
under cmake).

Add libprofile_rt.a so that we can tell clang to link against it in --coverage
mode. Also turn it on by default in cmake builds.

Oscar, this touches a change you made for EXCLUDE_FROM_ALL support -- I think
I've done the right thing, but please let me know (or fix and commit) if not!

llvm-svn: 130470
 2011-04-29 02:12:06 +00:00
Douglas Gregor f8e894a103 Oops 
llvm-svn: 130469
 2011-04-29 01:50:40 +00:00
Douglas Gregor 63180b1190 libstdc++ 4.2 also uses __is_same as a struct name, which conflicts with our new type trait __is_same 
llvm-svn: 130468
 2011-04-29 01:38:03 +00:00
Douglas Gregor 68dac4676d Use DirectoryLookup::getName() rather than getDir()->getName() in a context where we don't know whether we have a normal directory 
llvm-svn: 130467
 2011-04-29 00:45:09 +00:00
Eric Christopher 9ade5e2495 Update comments and checks to match reality. 
llvm-svn: 130464
 2011-04-29 00:07:20 +00:00
Eric Christopher 501d2e2c14 Whitespace. 
llvm-svn: 130463
 2011-04-29 00:03:10 +00:00
Eli Friedman 517728b1ae Revert r130454; apparently this doesn't actually work. 
llvm-svn: 130462
 2011-04-28 23:55:14 +00:00
Johnny Chen 51cc833af7 Fix a typo. 
llvm-svn: 130461
 2011-04-28 23:53:16 +00:00
Ted Kremenek 5e1ed7b8dd Enhance clang_getCXTUResourceUsage() to report the sizes of the memory buffers used by PCH. 
llvm-svn: 130460
 2011-04-28 23:46:20 +00:00
Fariborz Jahanian 6d003c3041 Fixes debug info generation problem for ms_struct structs. 
// rdar://8823265

llvm-svn: 130458
 2011-04-28 23:43:23 +00:00
Johnny Chen 6cd4d1d85a Modified to take advantage of the iteration protocol for our lldb container objects. 
llvm-svn: 130457
 2011-04-28 23:34:58 +00:00
Johnny Chen e25799b99b Modified to take advantage of the iteration protocol for our lldb container objects. 
llvm-svn: 130456
 2011-04-28 23:26:17 +00:00
Eli Friedman 37b9ede969 Fix runline. 
llvm-svn: 130455
 2011-04-28 23:12:24 +00:00
Eli Friedman e4ecd42926 Fix a rather obscure crash caused by ARM fast-isel generating code which redefines a register. 
rdar://problem/9338332 .

llvm-svn: 130454
 2011-04-28 23:03:25 +00:00
Argyrios Kyrtzidis 03535265ef Cut down unnecessary zero'ing when value-initializing arrays of C++ objects. 
-C++ objects with user-declared constructor don't need zero'ing.
-We can zero-initialize arrays of C++ objects in "bulk" now, in which case don't zero-initialize each object again.

llvm-svn: 130453
 2011-04-28 22:57:55 +00:00
Johnny Chen e69c748328 Modify the test suite and lldbutil.py to utilize the Python iteration pattern now that 
the lldb iteration protocol has been added to lldb.py module.

llvm-svn: 130452
 2011-04-28 22:57:01 +00:00
Fariborz Jahanian 8409bce4ac ms_struct patch for initialization and field access irgen. 
// rdar://8823265 - wip.

llvm-svn: 130451
 2011-04-28 22:49:46 +00:00
Devang Patel 80d1d3aaec Preserve line number information. 
llvm-svn: 130450
 2011-04-28 22:48:14 +00:00
Matt Beaumont-Gay c99298ab5e Coalesce some DEBUGs (moving an only-used-in-DEBUG variable's declaration into the DEBUG) 
llvm-svn: 130448
 2011-04-28 22:26:05 +00:00
Benjamin Kramer cf9d1ad62e We require threse bits to be zero, too. 
This shouldn't happen in practice because the icmp would be a constant.
Add a check so we don't miscompile code if something goes wrong.

llvm-svn: 130446
 2011-04-28 21:38:51 +00:00
Stuart Hastings 9f02fd9d8d Raise ARM byval minimum size from 32 to 64, addressing a performance 
regression in mason.  rdar://problem/7662569

llvm-svn: 130444
 2011-04-28 21:35:59 +00:00
Nick Lewycky 6aa79492a5 Only read *predecessor once so as to fix a theoretical issue where it changes 
between two reads (threading).

Fix an off-by-one in the indirect counter table that I meant to revert after an
earlier experiment. Whoops!

Implement GCOV_PREFIX. Doesn't handle GCOV_PREFIX_STRIP yet.

Fix an off-by-one in string emission. Extra whoops!

Tolerate DISubprograms that have null Function*'s attached to them. I don't yet
understand what this means, but it happens when you have a global static with
a non-trivial constructor/destructor.

Fix a crash on switch statements with a single successor (default-only).

llvm-svn: 130443
 2011-04-28 21:35:49 +00:00
Johnny Chen fbc0d27144 Move the iteration protocol of lldb objects to the auto-generated lldb Python module. 
This is so that the objects which support the iteration protocol are immediately obvious
from looking at the lldb.py file.

SBTarget supports two types of iterations: module and breakpoint.  For an SBTarget instance,
you will need to issue either:

    for m in target.module_iter()

or

    for b in target.breakpoint_iter()

For other single iteration protocol objects, just use, for example:

    for thread in process:
        ID = thread.GetThreadID()
        for frame in thread:
            frame.Disassemble()
            ....

llvm-svn: 130442
 2011-04-28 21:31:18 +00:00
Daniel Dunbar c44d313cff Driver/Darwin/ld: Set the deployment target following the version information in 
the tool chain, instead of based on the translated arguments.

llvm-svn: 130440
 2011-04-28 21:23:41 +00:00
Daniel Dunbar c76da44eeb tests: Tweak test to not write to the same temporary twice, in the hopes of avoiding sporadic win32 failures about renaming a temporary. 
llvm-svn: 130439
 2011-04-28 21:23:38 +00:00
Daniel Dunbar a86188bf8e Target/X86/MC: Add an option for disabling arith relaxation, for my own testing 
purposes.

llvm-svn: 130438
 2011-04-28 21:23:31 +00:00
Rafael Espindola 6bd6a70837 Add the getExprForFDESymbol method that responsible for computing the 
expressions used in the FDE to refer to symbols.

llvm-svn: 130437
 2011-04-28 21:04:39 +00:00
Greg Clayton 68ebae61d1 Added the ability to specify dumping options (show types, show location, 
depth control, pointer depth, and more) when dumping memory and viewing as
a type.

llvm-svn: 130436
 2011-04-28 20:55:26 +00:00
Devang Patel d36bdb5208 Beautify debug info probe output. 
llvm-svn: 130435
 2011-04-28 20:46:18 +00:00
Ted Kremenek 8d58790019 Enhance clang_getCXTUResourceUsage() to report how much memory is used by SourceManager's memory buffers. 
llvm-svn: 130433
 2011-04-28 20:36:42 +00:00
Ted Kremenek e203bbb47e Add MemoryBuffer::getBufferKind() to report whether a memory buffer uses malloc'ed or mmap'ed memory. This is for performance analysis. 
llvm-svn: 130432
 2011-04-28 20:34:18 +00:00
Devang Patel 72aa1a8a68 Remove DbgDeclare only if all uses are converted. 
llvm-svn: 130431
 2011-04-28 20:32:02 +00:00
Lenny Maiorani 367342e209 Remove bounded StringRef::compare() since nothing but Clang SA was using it and it is just as easy to use StringRef::substr() preceding StringRef::compare() to achieve the same thing. 
llvm-svn: 130430
 2011-04-28 20:20:12 +00:00
Eli Friedman 7cd5101ad3 fast-isel sret calls, try 2. We actually do need to do something on x86-32. rdar://problem/9303592 . 
llvm-svn: 130429
 2011-04-28 20:19:12 +00:00
Benjamin Kramer 101720fb58 Fix a comment. 
llvm-svn: 130428
 2011-04-28 20:09:57 +00:00