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79634 Commits

Author SHA1 Message Date
Eli Friedman b632e30e41 Fix for PR6294: we should only delay recording nested dynamic classes if they 
are lexically nested.  Othewise, we never end up recording semantically nested
classes.

llvm-svn: 97900
 2010-03-07 05:49:51 +00:00
Douglas Gregor 577cf97cf3 Don't turn off mangling in implicitly extern "C" system headers. GCC 
doesn't do this on any of the major platforms, and we don't really
support any of the platforms that do (nor will we actually handle
those headers well). Fixes PR6217; see PR6530 for details on what we
would need to do to support these platforms.

llvm-svn: 97899
 2010-03-07 05:10:40 +00:00
Tanya Lattner 5cb196e14b Fix 80 col violation. 
llvm-svn: 97898
 2010-03-07 04:47:12 +00:00
Rafael Espindola 08a692aba4 Don't produce debug info when given -g. Fixes PR6529. 
llvm-svn: 97897
 2010-03-07 04:46:18 +00:00
Tanya Lattner 5cbff48b01 Fix indentation, use string directly instead of StringRef. 
llvm-svn: 97896
 2010-03-07 04:40:06 +00:00
Chris Lattner ef2f8047fa tidy up 
llvm-svn: 97895
 2010-03-07 04:28:09 +00:00
Tanya Lattner 351e4393f1 Fix some weird patch issue. 
llvm-svn: 97894
 2010-03-07 04:27:11 +00:00
Tanya Lattner 5029d56cc1 Implement missing-braces warning and add a test case. 
llvm-svn: 97893
 2010-03-07 04:17:15 +00:00
Chris Lattner 03b3eba151 disable these dirs which rely on dynamic linking on mingw/cygwin 
llvm-svn: 97892
 2010-03-07 00:17:28 +00:00
Wesley Peck 1fb4edc05d Re-committing the failed r97807 commit with changes to eliminate warnings. 
llvm-svn: 97891
 2010-03-06 23:23:12 +00:00
Chris Lattner 5178f56255 add mblaze target support, patch by Wesley Peck! 
llvm-svn: 97890
 2010-03-06 21:21:27 +00:00
Nick Lewycky 4b5e95426d Add verification of union types. 
llvm-svn: 97889
 2010-03-06 20:26:48 +00:00
Anton Korobeynikov c9c8b2713c Describe what's going on with mingw alloca and why do we need separate instruction. 
llvm-svn: 97888
 2010-03-06 20:07:32 +00:00
Anton Korobeynikov bf16a17fc1 Initial bits of ARMv4-only support. 
Patch by John Tytgat!

llvm-svn: 97886
 2010-03-06 19:39:36 +00:00
Chris Lattner 8341c390aa on both the mac and linux, /usr/local/include is treated 
as a "C++ Friendly" system header directory.  This fixes
PR6523.

llvm-svn: 97885
 2010-03-06 19:38:10 +00:00
Anton Korobeynikov d5e3fd6dc8 Lower dynamic stack allocation on mingw32 to separate instruction. 
We cannot use a normal call here since it has extra unmodelled side
effects (it changes stack pointer). This should fix PR5292.

llvm-svn: 97884
 2010-03-06 19:32:29 +00:00
Chris Lattner 4c1e4db3ff make APFloat::toString be const. 
llvm-svn: 97883
 2010-03-06 19:20:13 +00:00
Chris Lattner 1e93b96117 disable this for mingw as well, we really need a 'has no dynamic linking' predicate. 
llvm-svn: 97882
 2010-03-06 18:54:37 +00:00
Benjamin Kramer aaff78ec9c Rename the new Iterator objects and raise an assertion instead of returning invalid objects when the key is out of range. 
llvm-svn: 97881
 2010-03-06 15:38:03 +00:00
Benjamin Kramer ff90813e42 Update the python bindings for recent changes in the CIndex API. 
llvm-svn: 97880
 2010-03-06 14:53:07 +00:00
Kovarththanan Rajaratnam 1c558cd773 Lowercase for consistency 
llvm-svn: 97878
 2010-03-06 12:07:48 +00:00
Anton Korobeynikov 6f5523aa8b Do not use '&' prefix for globals when register base field is non-zero, otherwise msp430-as will silently miscompile the code (TI's assembler report an error though). 
This fixes PR6349

llvm-svn: 97877
 2010-03-06 11:41:12 +00:00
Eric Christopher 1810d77cb4 Let the fallthrough handle whether or not we've changed anything 
before we try to optimize.

llvm-svn: 97876
 2010-03-06 10:59:25 +00:00
Eric Christopher a7fb58f5f5 Migrate _chk call lowering from SimplifyLibCalls to InstCombine. Stub 
out the remainder of the calls that we should lower in some way and
move the tests to the new correct directory. Fix up tests that are now
optimized more than they were before by -instcombine.

llvm-svn: 97875
 2010-03-06 10:50:38 +00:00
Eric Christopher b0759be4d0 Fix _MM_FROUND_NEARBYINT and move rounding intrinsics to macros. 
llvm-svn: 97874
 2010-03-06 10:31:44 +00:00
Benjamin Kramer f0a0f68c79 Add a message to these asserts. 
llvm-svn: 97873
 2010-03-06 09:07:19 +00:00
Rafael Espindola d51c9b9a9f Use static method in GlobalValue 
llvm-svn: 97872
 2010-03-06 07:35:18 +00:00
Rafael Espindola 7f1e85f331 Add static methods to handle Linkage Types. 
llvm-svn: 97871
 2010-03-06 07:22:39 +00:00
Chris Lattner 29146d417e clean this up. 
llvm-svn: 97870
 2010-03-06 07:02:28 +00:00
Chris Lattner 4279a078a5 revert r97807, it introduced build warnings. 
llvm-svn: 97869
 2010-03-06 04:32:46 +00:00
Jim Grosbach 24c9b550b2 Thumb1 epilogue code generation needs to take into account that callee-saved 
registers may be restored via a pop instruction, not just a tRestore.
This fixes nightly test 471.omnetep for Thumb1.

llvm-svn: 97867
 2010-03-06 03:28:39 +00:00
Eric Christopher d8b43d0e59 Temporarily revert: 
Log:
Transform @llvm.objectsize to integer if the argument is a result of malloc of known size.

Modified:
   llvm/trunk/lib/Transforms/InstCombine/InstCombineCalls.cpp
   llvm/trunk/test/Transforms/InstCombine/objsize.ll

It appears to be causing swb and nightly test failures.

llvm-svn: 97866
 2010-03-06 03:11:35 +00:00
Dale Johannesen 066b8ea590 Fix another case where LSR was affected by debug info. 
llvm-svn: 97865
 2010-03-06 02:45:26 +00:00
Eli Friedman 99d20f83ba PR6515: Implement __builtin_signbit and friends. 
I'm reasonably sure my implementation is correct, but it would be nice if
someone could double-check.

llvm-svn: 97864
 2010-03-06 02:17:52 +00:00
Fariborz Jahanian af9553a23a Allow use of byref (__block attributed) arrays inside 
the block. Fixes radar 7671883.

llvm-svn: 97863
 2010-03-06 01:58:53 +00:00
Evan Cheng 0f5f54784a Don't update physical register def. 
llvm-svn: 97861
 2010-03-06 01:14:19 +00:00
Evan Cheng afdc7d3aab Transform @llvm.objectsize to integer if the argument is a result of malloc of known size. 
llvm-svn: 97860
 2010-03-06 01:01:42 +00:00
John McCall beec5a080f Implement __builtin_dwarf_sp_column for i386 (Darwin and not), x86-64 (all), 
and ARM.  Implement __builtin_init_dwarf_reg_size_table for i386 (both) and
x86-64 (all).

llvm-svn: 97859
 2010-03-06 00:35:14 +00:00
Erick Tryzelaar 381268e629 Add a LLVMWriteBitcodeToFD that exposes the raw_fd_ostream options. 
llvm-svn: 97858
 2010-03-06 00:30:06 +00:00
Erick Tryzelaar dc78d16a03 Whoops, the old LLVMWriteBitcodeToFileHandle closed the stream. 
Luckily this never was released.

llvm-svn: 97857
 2010-03-06 00:30:01 +00:00
Erick Tryzelaar b2e144ddff LLVMWriteBitcodeToFileHandle should work on all architectures now. 
llvm-svn: 97856
 2010-03-06 00:29:58 +00:00
Dale Johannesen 10a77adede Add some new bits of debug info handling. No 
functional change yet.

llvm-svn: 97855
 2010-03-06 00:03:23 +00:00
Dan Gohman 14e450f595 Reapply r97778 and r97779, enabled only for unsigned i64 to f64 
conversions.

llvm-svn: 97854
 2010-03-06 00:00:55 +00:00
Douglas Gregor 6de584c2d2 When declaring a catch block in C++, make sure that the type being 
caught can be copy-initialized and destructed. Fixes PR6518.

llvm-svn: 97853
 2010-03-05 23:38:39 +00:00
Devang Patel 0a3d71af52 Test case for r97851. 
llvm-svn: 97852
 2010-03-05 23:35:04 +00:00
Ted Kremenek a00c5db1a8 Augment __has_feature to report that Clang supports adding attribute 'unused' 
to an Objective-C instance variable.

llvm-svn: 97850
 2010-03-05 22:43:32 +00:00
Ted Kremenek a6d3ab394c Check if 'Unit' is NULL before trying to iterate over the diagnostics. 
This obviates a null dereference that can occur when 'NumErrors'
is not zero.

llvm-svn: 97849
 2010-03-05 22:43:29 +00:00
Ted Kremenek b39084072f Add clang version to crashtracer string. 
llvm-svn: 97848
 2010-03-05 22:43:25 +00:00
Fariborz Jahanian d2bccafe82 Patch to build qualifier on objective-c 
pointer types. Fixes radar 7626768.

llvm-svn: 97847
 2010-03-05 22:42:55 +00:00
Ted Kremenek 65bb311629 Update CMake build. 
llvm-svn: 97846
 2010-03-05 22:34:16 +00:00