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95804 Commits

Author SHA1 Message Date
Eric Christopher bcc230a765 Only avoid the check if we're the last operand before the variable 
operands in a variadic instruction.

llvm-svn: 119446
 2010-11-17 00:55:36 +00:00
Johnny Chen 80e6db9c79 Make the string matching for 'frame variable' more stringent with respect to 
output from clang and llvm-gcc compiled program; both generate the correct debug
info with respect to the typedef scoped inside a namespace.

Add a TestBase.getCompiler(self) method which returns the compiler in effect the
test suite is now running with.  Subclasses (like TestNamespace) can use it to
distinguish among different compilers.

llvm-svn: 119445
 2010-11-17 00:52:41 +00:00
Ted Kremenek 7003a50b77 CursorVisitor: migrate handling of CXXUuidofExpr to 
data-recursion algorithm.

llvm-svn: 119444
 2010-11-17 00:50:52 +00:00
Ted Kremenek 513cd579b6 CursorVisitor: migrate handling of UnaryTypeTraitExpr 
to data-recursion algorithm.

llvm-svn: 119443
 2010-11-17 00:50:50 +00:00
Ted Kremenek 8eaa165c7e CursorVisitor: refactor visitation of 
explicit template args within data-recursion
algorithm.

llvm-svn: 119442
 2010-11-17 00:50:47 +00:00
Ted Kremenek e48db8dfae CursorVisitor: migrate handling of 
AddrLabelExpr to data-recursion algorithm, and
unify that reasoning with GotoStmt.

llvm-svn: 119441
 2010-11-17 00:50:45 +00:00
Ted Kremenek c1c30cd329 CursorVisitor: migrate handling of 
VAArgExpr to data-recursion algorithm.

llvm-svn: 119440
 2010-11-17 00:50:43 +00:00
Ted Kremenek a51cc43261 CursorVisitor: migrate handling of 
CXXTypeidExpr to data-recursion algorithm.

llvm-svn: 119439
 2010-11-17 00:50:41 +00:00
Ted Kremenek dd0d4b4192 CursorVisitor: migrate handling of 
TypesCompatibleExpr to data-recursion algorithm.

llvm-svn: 119438
 2010-11-17 00:50:39 +00:00
Ted Kremenek 79ddc67caa CursorVisitor: Migrate CXXUnresolvedConstructExpr over to data-recursive algorithm. 
llvm-svn: 119437
 2010-11-17 00:50:36 +00:00
Ted Kremenek 32195d9a58 Add comments. 
llvm-svn: 119436
 2010-11-17 00:50:34 +00:00
Bill Wendling 345b48fcbd Add binary emission stuff for VLDM/VSTM. This reuses the 
"getRegisterListOpValue" logic. If the registers are double or single precision,
the value returned is suitable for VLDM/VSTM.

llvm-svn: 119435
 2010-11-17 00:45:23 +00:00
Bob Wilson db04141f9a Re-enable test with modifications for Neon vector changes in clang. 
I mistakenly thought that this was checking for vector name mangling, but
it is not.  Since we're no longer wrapping Neon vectors in structs, this
test can just return a vector directly.  There are already other tests for
that, so just to make this interesting, change the test to return a struct
of two vectors.

llvm-svn: 119434
 2010-11-17 00:44:53 +00:00
Peter Collingbourne ee5ba319db Fix typo: Exectuable -> Executable 
llvm-svn: 119433
 2010-11-17 00:43:43 +00:00
Rafael Espindola 2abb162631 Add support for distros that like x86_64-unknown-linux-gnu. 
llvm-svn: 119425
 2010-11-17 00:25:26 +00:00
Fariborz Jahanian a00076cda5 Fixes synthesis of type for the object which holds info. 
about a __block cxx object.

llvm-svn: 119411
 2010-11-17 00:21:28 +00:00
Douglas Gregor 68dbaead7b Fix source-range information for Objective-C properties. Previously, 
we were just getting a range covering only the property name, which is
certainly not correct (and broke token annotation, among other
things). 

Also, teach libclang about the relationship between
@synthesize/@dynamic and @property, so we get property name and
cursor-reference information for @synthesize and @dynamic.

llvm-svn: 119409
 2010-11-17 00:13:31 +00:00
John McCall 5b26f65b3d Reset the lifetime-managed flag between emission of the agg conditional 
branches.  Fixes PR8623.

llvm-svn: 119408
 2010-11-17 00:07:33 +00:00
Dan Gohman bbb7d62546 Front-end support for __attribute__((may_alias)). This is not 
yet hooked up to anything yet.

llvm-svn: 119407
 2010-11-17 00:03:07 +00:00
Bob Wilson 712f07de0e Use new neon_vector_type and neon_polyvector_type attributes for Neon vectors. 
llvm-svn: 119406
 2010-11-16 23:57:06 +00:00
Bob Wilson 789e015ce7 Change Neon polynomial types to be signed to match GCC. 
llvm-svn: 119405
 2010-11-16 23:57:03 +00:00
Bob Wilson 0045702afe Refactor to new GetNumElements function. 
No functional change.

llvm-svn: 119404
 2010-11-16 23:57:01 +00:00
Bill Wendling a8974af320 Use the correct variable names so that the encodings will be correct. 
llvm-svn: 119403
 2010-11-16 23:44:49 +00:00
John McCall 4f29b49de1 Support compound complex operations as l-values in C++. Add a test 
case based on CodeGen/volatile-1.c which tests the current C++
semantics, and note the many, many places we fall short of them.

llvm-svn: 119402
 2010-11-16 23:07:28 +00:00
Dan Gohman aeb5e66772 Reapply r118917. With pseudo-instruction expansion moved to 
a different pass, the complicated interaction between cmov expansion
and fast isel is no longer a concern.

llvm-svn: 119400
 2010-11-16 22:43:23 +00:00
Johnny Chen ecb072d840 Add an option '-# count' to run the specified test suite for a said number of times. 
This is not to be used during normal test suite run, but to be used to stress test
specific test sequences repeatedly.

Example:

./dotest.py -# 3 -v breakpoint_conditions

will repeat the test suite 3 times for tests under the breakpoint_conditions directory.

llvm-svn: 119399
 2010-11-16 22:42:58 +00:00
Chris Lattner 44c2241cd4 update coding standards. Partial specialization is now ok, 
though possibly not a good idea.

llvm-svn: 119398
 2010-11-16 22:19:06 +00:00
Howard Hinnant 5b791f6e64 license change 
llvm-svn: 119397
 2010-11-16 22:13:33 +00:00
Greg Clayton 47fbf1aecb Use different qualifier enums on the request of a clang engineer. 
llvm-svn: 119396
 2010-11-16 22:09:25 +00:00
Howard Hinnant 412dbebe1b license change 
llvm-svn: 119395
 2010-11-16 22:09:02 +00:00
Oscar Fuentes 4e61b09a89 Fix assembling X86CompilationCallback_Win64.asm on VS 10. 
Patch by Louis Zhuang!

llvm-svn: 119394
 2010-11-16 22:07:47 +00:00
Dale Johannesen fc4feca7d8 Test for llvm-gcc patch 119392. 
llvm-svn: 119393
 2010-11-16 21:57:15 +00:00
Chris Lattner 58dffe641b libc++ is now dual licensed under both UIUC and MIT licenses. 
llvm-svn: 119391
 2010-11-16 21:40:19 +00:00
Chris Lattner 4c9fa8a132 add a credits file for libc++ 
llvm-svn: 119390
 2010-11-16 21:39:15 +00:00
Chris Lattner f8a07f67e7 compiler_rt is now dual licensed under MIT and UIUC license. 
llvm-svn: 119389
 2010-11-16 21:34:56 +00:00
Howard Hinnant 9b35c8275c Dave Zarzycki showed how the efficiency of shared_ptr could be significantly 
increased.  The following program is running 49% faster:

#include <iostream>
#include <memory>
#include <chrono>
#include <vector>
#include "chrono_io"

int main()
{
    typedef std::chrono::high_resolution_clock Clock;
    Clock::time_point t0 = Clock::now();
    {
        std::shared_ptr<int> p(new int (1));
        std::vector<std::shared_ptr<int> > v(1000000, p);
        v.insert(v.begin(), p);
        v.insert(v.begin(), p);
        v.insert(v.begin(), p);
        v.insert(v.begin(), p);
    }
    Clock::time_point t1 = Clock::now();
    std::cout << (t1-t0) << '\n';
}

llvm-svn: 119388
 2010-11-16 21:33:17 +00:00
Chris Lattner fced6e2587 libc++ and compiler_rt are now dual licensed under UIUC and MIT license. 
llvm-svn: 119387
 2010-11-16 21:32:53 +00:00
Dan Gohman 6397420a30 Fix grammaro. 
llvm-svn: 119386
 2010-11-16 21:27:00 +00:00
Evan Cheng 3e2ec64367 Add ExpandPseudos.cpp. 
llvm-svn: 119385
 2010-11-16 21:20:36 +00:00
Rafael Espindola c653a895c8 Add .loc methods to the streamer. 
Next: Add support for the !HasDotLocAndDotFile case to the MCAsmStreamer
and then switch codegen to use it.

llvm-svn: 119384
 2010-11-16 21:20:32 +00:00
Howard Hinnant c4931c4746 I have reverted all contributions made by Jesse Towner in revision 110724 
llvm-svn: 119383
 2010-11-16 21:10:23 +00:00
Dan Gohman 8b67c720f2 Split pseudo-instruction expansion into a separate pass, to make it 
easier to debug, and to avoid complications when the CFG changes
in the middle of the instruction selection process.

llvm-svn: 119382
 2010-11-16 21:02:37 +00:00
Argyrios Kyrtzidis f89a56c74b Warn about arg1 && arg2 || arg3, as GCC 4.3+ does. Fixes rdar://8659922 
llvm-svn: 119381
 2010-11-16 21:00:12 +00:00
Rafael Espindola a9e9593d49 Add const. 
llvm-svn: 119380
 2010-11-16 20:56:23 +00:00
Douglas Gregor 3edb16765d Use an OwningPtr for the preamble buffer in ASTUnit. This plugs a leak 
where we failed to free this buffer along one of the paths, and
detangles the code a little.

llvm-svn: 119379
 2010-11-16 20:45:51 +00:00
Anton Yartsev f2a1345a34 turned pointers into pointers to const in function parameters in all functions/builtins accepting pointers to a const-qualified type according to PIM and "Language Extensions for CBEA" 
llvm-svn: 119376
 2010-11-16 20:09:36 +00:00
Jakob Stoklund Olesen 9beef41f2c Fix emergency spilling in LiveIntervals::spillPhysRegAroundRegDefsUses. 
Always spill the full representative register at any point where any subregister
is live.

This fixes PR8620 which caused the old logic to get confused and not spill
anything at all.

The fundamental problem here is that the coalescer is too aggressive about
physical register coalescing. It sometimes makes it impossible to allocate
registers without these emergency spills.

llvm-svn: 119375
 2010-11-16 19:55:14 +00:00
Jakob Stoklund Olesen 7583f68954 Print out the register class of the current interval. 
llvm-svn: 119374
 2010-11-16 19:55:12 +00:00
Johnny Chen 43b3bad58b Initial check-in of a Python utility to run the lldb test suite and send the 
result including the session logs of test failures/errors as a MIME message.

llvm-svn: 119371
 2010-11-16 19:44:50 +00:00
Peter Collingbourne b813cacf06 Document -enable-no-infs-fp-math and -enable-no-nans-fp-math command line options 
llvm-svn: 119370
 2010-11-16 19:40:13 +00:00