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92057 Commits

Author SHA1 Message Date
Chris Lattner 81b59834c2 add lldb and libc++ code owners. 
llvm-svn: 114669
 2010-09-23 17:27:54 +00:00
Rafael Espindola 48e108753b Represent relocations against local symbols as relocations against the section 
they are in. Both ways should be equivalent, but gas produces relocations
against the section.

Roman wrote the patch, I added the test.

llvm-svn: 114667
 2010-09-23 17:25:18 +00:00
Bob Wilson 3aecb15f0a Fix llvm-extract so that it changes the linkage of all GlobalValues to 
"external" even when doing lazy bitcode loading.  This was broken because
a function that is not materialized fails the !isDeclaration() test.

llvm-svn: 114666
 2010-09-23 17:25:06 +00:00
Oscar Fuentes d5f4130ffb Avoid warnings about conversions to `bool' in MS compilers. 
Patch by Nathan Jeffords!

llvm-svn: 114662
 2010-09-23 16:59:44 +00:00
Oscar Fuentes 57214f533a Fix VS 2010 build. 
Patch by Nathan Jeffords!

llvm-svn: 114661
 2010-09-23 16:59:36 +00:00
Johnny Chen 820b4c5153 Fixed a typo in member name; should be m_b, not b_a. 
llvm-svn: 114660
 2010-09-23 16:49:40 +00:00
Nate Begeman b4e0cc0212 Revert r114596, it's breaking a few tests. 
llvm-svn: 114659
 2010-09-23 16:49:17 +00:00
Howard Hinnant 53ec0b4e8e visibility-decoration. 
llvm-svn: 114658
 2010-09-23 16:27:36 +00:00
Johnny Chen 99052de1de Changed 'frame variable' output to match '(const char *)' instead of '(char const *)'. 
llvm-svn: 114652
 2010-09-23 16:04:46 +00:00
Johnny Chen 0a241de067 Changed 'frame variable' output to match '(const char *)' instead of '(char const *)'. 
llvm-svn: 114649
 2010-09-23 15:57:32 +00:00
Howard Hinnant 3e84caaebb visibility-decoration. 
llvm-svn: 114647
 2010-09-23 15:13:20 +00:00
Argyrios Kyrtzidis e619e99a1b Fix bogus compiler errors when declaring anonymous union, outside a class, with 
members with the same name as a decl outside the scope where the members are actually introduced.
Fixes http://llvm.org/PR6741

llvm-svn: 114641
 2010-09-23 14:26:01 +00:00
Douglas Gregor 381f98e499 Bump LLVM in CMake makefiles to 2.9 
llvm-svn: 114640
 2010-09-23 14:19:21 +00:00
Rafael Espindola 2816588eb9 Fix the FIXME. 
llvm-svn: 114639
 2010-09-23 14:14:56 +00:00
Argyrios Kyrtzidis 4f92016ed3 If -fcolor-diagnostics is explicitly passed to the driver respect that even if the driver is of the opinion that 
stderr can't handle them. (see http://llvm.org/PR8150)
Patch by Frits van Bommel!

llvm-svn: 114638
 2010-09-23 12:56:06 +00:00
Argyrios Kyrtzidis 719a46bbf1 Don't crash on _Imaginary. 
llvm-svn: 114637
 2010-09-23 09:40:31 +00:00
Argyrios Kyrtzidis 3446898e90 Use -emit-llvm-only in the test. 
llvm-svn: 114636
 2010-09-23 09:40:20 +00:00
Evan Cheng b6d175a39d Follow up to r114630. Do not optimize away unconditional branch following a conditional one. 
llvm-svn: 114634
 2010-09-23 07:18:35 +00:00
Evan Cheng 794aaa79e2 Disable codegen prepare critical edge splitting. Machine instruction passes now 
break critical edges on demand.

llvm-svn: 114633
 2010-09-23 06:55:34 +00:00
Evan Cheng 66c8cd2b32 If there are multiple unconditional branches terminating a block, eliminate all 
but the first one. Those will never be executed. There was logic to do this
but it was faulty.

llvm-svn: 114632
 2010-09-23 06:54:40 +00:00
Evan Cheng d4b31a7630 Don't sink insert_subreg, subreg_to_reg, reg_sequence. They are meant to be 
close to their sources to facilitate coalescing.

llvm-svn: 114631
 2010-09-23 06:53:00 +00:00
Evan Cheng 79687dda9a SDISel should not optimize a unconditional branch following a conditional branch 
when the unconditional branch destination is the fallthrough block. The
canonicalization makes it easier to allow optimizations on DAGs to invert
conditional branches. The branch folding pass (and AnalyzeBranch) will clean up
the unnecessary unconditional branches later.

This is one of the patches leading up to disabling codegen prepare critical edge
splitting.

llvm-svn: 114630
 2010-09-23 06:51:55 +00:00
Ted Kremenek fd5856adcb Refactor GRExprEngine::VisitCall() to use EvalArguments(), just like VisitCXXMemberCallExpr(). Ideally we should unify these code paths as much as possible, since they only differ by a few details. 
llvm-svn: 114628
 2010-09-23 05:14:51 +00:00
Daniel Dunbar 1fae17a8e5 Tweak test to pass -ffreestanding, to avoid platform dependent header issues. 
llvm-svn: 114627
 2010-09-23 04:40:10 +00:00
Lang Hames fd1bc42230 Moved the PBQP allocator class out of the header and back in to the cpp file to hide the gory details. 
Allocator instances can now be created by calling createPBQPRegisterAllocator.

Tidied up use of CoalescerPair as per Jakob's suggestions.

Made the new PBQPBuilder based construction process the default. The internal construction process
remains in-place and available via -pbqp-builder=false for now. It will be removed shortly if the new
process doesn't cause any regressions.

llvm-svn: 114626
 2010-09-23 04:28:54 +00:00
Sean Callanan e2ef6e380b Updated to latest LLVM. Major LLVM changes: 
- Sema is now exported (and there was much rejoicing.)

 - Storage classes are now centrally defined.

Also fixed some bugs that the new LLVM picked up.

llvm-svn: 114622
 2010-09-23 03:01:22 +00:00
Sean Callanan 002ad003a3 Fixed a crash in the enhanced disassembler where 
because of the lack of a newline, AsmToken::Eof
was being found instead of AsmToken::EndOfStatement.

llvm-svn: 114621
 2010-09-23 02:14:12 +00:00
Jim Ingham 2277701c7b Committing the skeleton of Language runtime plugin classes. 
llvm-svn: 114620
 2010-09-23 02:01:19 +00:00
Daniel Dunbar 19964dbe3b IRgen/ABI/ARM: Return large vectors in memory. 
llvm-svn: 114619
 2010-09-23 01:54:32 +00:00
Daniel Dunbar b34b08098c IRgen/ABI/ARM: Trust the backend to pass vectors correctly for the given ABI. 
- Therefore, we can lower out the NEON wrapper structs and pass the vectors
   directly. This makes a huge difference in the cleanliness of the IR after
   optimization.
 - I will trust, but verify, via future ABITest testing (for APCS-GNU, at
   least).

llvm-svn: 114618
 2010-09-23 01:54:28 +00:00
Greg Clayton a51ed9bb49 Added motheds to C++ classes as we parse them to keep clang happy. 
llvm-svn: 114616
 2010-09-23 01:09:21 +00:00
Ted Kremenek 866ac0a0da Update checker build. 
llvm-svn: 114615
 2010-09-23 00:35:46 +00:00
Dan Gohman 0d2c07cf58 Fix llvm-extract -delete's lazy loading to materialize the functions that 
will not be deleted, rather than the ones that will.

llvm-svn: 114614
 2010-09-23 00:33:13 +00:00
Jim Grosbach 85dcd3d0f4 Add support for ELF PLT references for ARM MC asm printing. Adding a 
new VariantKind to the MCSymbolExpr seems like overkill, but I'm not sure
there's a more straightforward way to get the printing difference captured.
(i.e., x86 uses @PLT, ARM uses (PLT)).

llvm-svn: 114613
 2010-09-22 23:27:36 +00:00
Dan Gohman 98d500b024 Make SetVector's remove indicate whether it actually removed something. 
llvm-svn: 114612
 2010-09-22 23:20:04 +00:00
Caroline Tice dac97f31a3 Remove all the __repr__ methods from the API/*.h files, and put them 
into python-extensions.swig, which gets included into lldb.swig, and
adds them back into the classes when swig generates it's C++ file.  This
keeps the Python stuff out of the general API classes.

Also fixed a small bug in the copy constructor for SBSymbolContext.

llvm-svn: 114602
 2010-09-22 23:01:29 +00:00
Jim Grosbach a9424d4f2f Enable a few additional asserts in MC instruction lowering. 
llvm-svn: 114601
 2010-09-22 23:01:28 +00:00
Johnny Chen c70b02a324 Checked in an initial template for the types directory. Right now, it doesn't 
actually test-and-compare anything yet.  The lldbtest.TestBase has an added
method setTearDownCleanup(dictionary=None) to facilitate running the cleanup
right after each data type test is run.  The test case can pass a dictionary
object when registering the test case cleanup.

There is currently only int_type test in the repository.

llvm-svn: 114600
 2010-09-22 23:00:20 +00:00
Owen Anderson 3231d13ddd A select between a constant and zero, when fed by a bit test, can be efficiently 
lowered using a series of shifts.
Fixes <rdar://problem/8285015>.

llvm-svn: 114599
 2010-09-22 22:58:22 +00:00
Cameron Esfahani bbb9287080 Fix PR8201: Update the code to call via X86::CALL64pcrel32 in the 64-bit case. 
llvm-svn: 114597
 2010-09-22 22:35:21 +00:00
Nate Begeman e9e9c08ce2 <rdar://problem/8228022> Wvector-conversions warnings in arm_neon.h 
Explicitly cast arguments to the type the builtin expects, which is <vN x i8>

llvm-svn: 114596
 2010-09-22 22:28:42 +00:00
Bob Wilson 463a05342a Change VDUPLANE DAG combiner to just return the result instead of calling 
CombineTo to avoid putting the result on the worklist.  I don't think it makes
much difference for now, but it might help someday as we add more DAG
combine optimizations.

llvm-svn: 114595
 2010-09-22 22:27:30 +00:00
Rafael Espindola dee12d8110 Avoid some Mach-O specific alignment being done on ELF. 
llvm-svn: 114594
 2010-09-22 22:27:05 +00:00
Chris Lattner 7bce0596a7 allow target-specific label suffixes, patch by Yuri Gribov! 
llvm-svn: 114592
 2010-09-22 22:19:53 +00:00
Dan Gohman 71954b8d54 Fix uninitialized TBAAFlag field values. 
llvm-svn: 114591
 2010-09-22 22:18:07 +00:00
Bob Wilson 2280674fa9 Combine both VMOVDRR(VMOVRRD) and VMOVRRD(VMOVDRR), instead of just doing one 
of those.  Refactor to share code for handling BUILD_VECTOR(VMOVRRD).
I don't have a testcase that exercises this, but it seems like an obvious
good thing to do.

llvm-svn: 114589
 2010-09-22 22:09:21 +00:00
Dan Gohman 2348393cf5 Teach memdep about TBAA tags. 
llvm-svn: 114588
 2010-09-22 21:41:02 +00:00
Douglas Gregor 0576ce730a Implement libclang API functions for retrieving the lexical and 
semantic parents of the given cursor.

llvm-svn: 114587
 2010-09-22 21:22:29 +00:00
Devang Patel f063cb49d8 Testcase for r114585. 
llvm-svn: 114586
 2010-09-22 21:13:48 +00:00
Devang Patel 804fcd4794 Use DW_OP_fbreg when offset is based on frame register. 
llvm-svn: 114585
 2010-09-22 21:10:38 +00:00