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109314 Commits

Author SHA1 Message Date
Jim Grosbach a98f80095b ARM: Tidy up representation of PKH instruction. 
The shift type is implied by the instruction (PKHBT vs. PKHTB) and so shouldn't
be also encoded as part of the shift value immediate. Otherwise we're able to
represent invalid instructions, plus it needlessly complicates the
representation. Preparatory work for asm parsing of these instructions.

llvm-svn: 135616
 2011-07-20 20:32:09 +00:00
Johnny Chen 424e55933a Add a note. 
llvm-svn: 135615
 2011-07-20 20:28:36 +00:00
Chad Rosier e3805fc118 When the compiler crashes, the compiler driver now produces diagnostic information 
including the fully preprocessed source file(s) and command line arguments.  The 
developer is asked to attach this diagnostic information to a bug report.

llvm-svn: 135614
 2011-07-20 20:26:32 +00:00
Benjamin Kramer e6f7f914db Fix cmake again :) 
llvm-svn: 135613
 2011-07-20 20:00:06 +00:00
Evan Cheng b5517a4d8c Match MCContext change. 
llvm-svn: 135612
 2011-07-20 19:53:19 +00:00
Evan Cheng bbf3b0de8b Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc. 
There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering issues in MC.

llvm-svn: 135611
 2011-07-20 19:50:42 +00:00
Ted Kremenek 81383c20e4 Fix -Wuninitialized regression involving functions invalidating parameters passed by reference. 
llvm-svn: 135610
 2011-07-20 19:49:47 +00:00
Benjamin Kramer 82f64488ec Fix cmake. 
llvm-svn: 135609
 2011-07-20 19:43:38 +00:00
Benjamin Kramer 87ee76ca73 Sketch out an CFG reconstruction mode for llvm-objdump. 
- Not great yet, but it's a start.
- Requires an object file with a symbol table. (I really want to fix this, but it'll need a whole new algorithm)
- ELF and COFF won't work at the moment due to libObject shortcomings.

To try it out run
$ llvm-objdump -d --cfg foo.o

This will create a graphviz file for every symbol in the object file's text section containing a CFG.

llvm-svn: 135608
 2011-07-20 19:37:35 +00:00
Eli Friedman ae60b6b008 Extend the hack for _GLOBAL_OFFSET_TABLE_ slightly; PR10389. 
llvm-svn: 135607
 2011-07-20 19:36:11 +00:00
Johnny Chen 15a6ac4821 Minor modification. 
llvm-svn: 135606
 2011-07-20 19:29:08 +00:00
Chad Rosier 7802c389da Whitespace. 
llvm-svn: 135605
 2011-07-20 19:27:01 +00:00
Chad Rosier 5371243dab If -ccc-host-triple i386-pc-win32-macho or -ccc-host-triple 
x86_64-pc-win32-macho is used in conjunction with -no-integrated-as go ahead and
use the Darwin system assembler.
rdar://9785470

llvm-svn: 135604
 2011-07-20 19:14:30 +00:00
Jim Grosbach 2ea9f25f5f Add parsing/encoding tests for ARM ORR instruction. 
llvm-svn: 135602
 2011-07-20 18:48:53 +00:00
Marshall Clow e41bb4dd69 Added copyright header 
llvm-svn: 135601
 2011-07-20 18:41:23 +00:00
Jim Grosbach a3fcb962eb Consolidate ARM NOP encoding test. 
llvm-svn: 135600
 2011-07-20 18:39:38 +00:00
Jim Grosbach 614e90a126 ARM parsing and encoding tests for MVN 
llvm-svn: 135599
 2011-07-20 18:37:08 +00:00
Johnny Chen a17c7e0517 Skip the remaining -Y? (skipping ? layers of summaries) tests if using a known version 
of Apple gcc build which produces wrong namespace for std::string in debug info.

llvm-svn: 135597
 2011-07-20 18:29:32 +00:00
Jim Grosbach 8d11490771 ARM assembly parsing of MUL instruction. 
Correctly handle 's' bit and predication suffices. Add parsing and encoding
tests.

llvm-svn: 135596
 2011-07-20 18:20:31 +00:00
Eli Friedman 6ed783228d PR10421: Fix a straightforward bug in the widening logic for CONCAT_VECTORS. 
llvm-svn: 135595
 2011-07-20 18:14:33 +00:00
Benjamin Kramer acb9ed4077 Initialize the EHFrameSection pointer to zero. 
This should fix the spurious buildbot errors.

llvm-svn: 135594
 2011-07-20 18:13:23 +00:00
Fariborz Jahanian a644f9cb73 arc-objc++: Issue an arc specific diagnostic when overload resolution 
fails because of lifetime differences of parameter and argument type.
// rdar://9790531

llvm-svn: 135593
 2011-07-20 17:14:09 +00:00
Eric Christopher 65080cc55c Regenerate configure and friends for Chad. 
llvm-svn: 135592
 2011-07-20 17:04:49 +00:00
NAKAMURA Takumi 6657e979f5 test/CMakeLists.txt: Re-indent. 
llvm-svn: 135591
 2011-07-20 16:35:49 +00:00
Howard Hinnant c6b4318b9a Update status: http://libcxxabi.llvm.org/spec.html . Looking good! :-) 
llvm-svn: 135590
 2011-07-20 16:32:57 +00:00
Marshall Clow e2dcb75b2e Memory manangement routines for exception objects 
llvm-svn: 135587
 2011-07-20 15:04:39 +00:00
Marshall Clow 1df50ca6a2 Exception handling stuctures, and thread-local variables for exception handling 
llvm-svn: 135586
 2011-07-20 14:53:53 +00:00
Benjamin Kramer 0d3d777041 Unbreak build after API change. 
llvm-svn: 135585
 2011-07-20 14:43:06 +00:00
Marshall Clow 60fa2d232a Fixed struct/class mismatch for std::type_info and added NORETURN flags 
llvm-svn: 135584
 2011-07-20 14:27:46 +00:00
Jay Foad 50bfbab033 Fix a GCC warning. 
llvm-svn: 135581
 2011-07-20 08:15:21 +00:00
Evan Cheng efd9b4240f - Move CodeModel from a TargetMachine global option to MCCodeGenInfo. 
- Introduce JITDefault code model. This tells targets to set different default
  code model for JIT. This eliminates the ugly hack in TargetMachine where
  code model is changed after construction.

llvm-svn: 135580
 2011-07-20 07:51:56 +00:00
Chris Lattner d2b92d6544 arrayref should now move in here, and redundant #includes of <cassert> can go 
away (since it comes in through Casting.h).  This will have to wait for another
day when I'm unmotivated though, or someone else to pick it up :)

llvm-svn: 135579
 2011-07-20 07:13:40 +00:00
Chris Lattner c5efe4e520 remove some now-redundant forward declarations. 
llvm-svn: 135578
 2011-07-20 07:12:43 +00:00
Chris Lattner 62ff6e8b17 add raw_ostream and Twine to LLVM.h, eliminating a ton of llvm:: qualifications. 
llvm-svn: 135577
 2011-07-20 07:06:53 +00:00
Chris Lattner 01cf8db38b now that we have a centralized place to do so, add some using declarations for 
some common llvm types: stringref and smallvector.  This cleans up the codebase
quite a bit.

llvm-svn: 135576
 2011-07-20 06:58:45 +00:00
Evan Cheng 345b6b45c1 Include MCRegisterInfo to eliminate a compilation warning. 
llvm-svn: 135575
 2011-07-20 06:54:19 +00:00
Chris Lattner dba38736a5 introduce a centralized place to introduce and inject llvm types into the 
clang namespace.  There are a number of LLVM types that are used pervasively
and it doesn't make sense to keep qualifying them.  Start with casting
operators.

llvm-svn: 135574
 2011-07-20 06:37:11 +00:00
Francois Pichet e3063f022b Fix the CMake build. 
llvm-svn: 135573
 2011-07-20 06:35:24 +00:00
Chris Lattner 7369c14b6a fix rdar://9780211 - Clang crashes with an assertion failure building WKView.mm from WebKit 
This is something of a hack, the problem is as follows:

1. we instantiate both copied of RetainPtr with the two different argument types
   (an id and protocol-qualified id).
2. We refer to the ctor of one of the instantiations when introducing global "x",
   this causes us to emit an llvm::Function for a prototype whose "this" has type
   "RetainPtr<id<bork> >*".
3. We refer to the ctor of the other instantiation when introducing global "y",
   however, because it *mangles to the same name as the other ctor* we just use
   a bitcasted version of the llvm::Function we previously emitted.
4. We emit deferred declarations, causing us to emit the body of the ctor, however
   the body we emit is for RetainPtr<id>, which expects its 'this' to have an IR
   type of "RetainPtr<id>*".

Because of the mangling collision, we don't have this case, and explode.

This is really some sort of weird AST invariant violation or something, but hey
a bitcast makes the pain go away.

llvm-svn: 135572
 2011-07-20 06:29:00 +00:00
Chris Lattner 58c62473cd fix a case where we're using ConvertType for a memory object. 
It doesn't matter in practice, but it is good to be tidy.

llvm-svn: 135571
 2011-07-20 06:23:59 +00:00
Evan Cheng 347033fd8b Match LLVM API change. 
llvm-svn: 135570
 2011-07-20 06:22:27 +00:00
Evan Cheng 76792992d6 Add MCObjectFileInfo and sink the MCSections initialization code from 
TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!

llvm-svn: 135569
 2011-07-20 05:58:47 +00:00
Andrew Trick 638b355a16 indvars: Added getInsertPointForUses to find a valid place to truncate the IV. 
llvm-svn: 135568
 2011-07-20 05:32:06 +00:00
Chris Lattner 245169620a as eli points out, we're not doing memory stuff here. While ConvertType 
and ConvertTypeForMem are the same for pointers, it is best to just
use ConvertType.  Thanks Eli!

llvm-svn: 135567
 2011-07-20 04:59:57 +00:00
Andrew Trick 2210448520 indvars -disable-iv-rewrite: Add NarrowIVDefUse to cache def-use 
info. Holding Use* pointers is bad form even though it happened to
work in this case.

llvm-svn: 135566
 2011-07-20 04:39:24 +00:00
Chris Lattner 71bd0c3263 fix PR10395 - array decay can produce an interesting type when 
decaying an array of incomplete type (which has type [0 x i8]*) to a
normal pointer (which has incompletetype*).

llvm-svn: 135565
 2011-07-20 04:31:01 +00:00
NAKAMURA Takumi b66d255595 X86Subtarget.h: Assume "x86_64-cygwin", though it has not been released yet, to appease test/CodeGen/X86 on cygwin. 
llvm-svn: 135564
 2011-07-20 04:02:20 +00:00
Greg Clayton 07e66e3ebe Added KDP resume, suspend, set/remove breakpoint, and kernel version support. 
Also we now display a live update of the kexts that we are loading.

llvm-svn: 135563
 2011-07-20 03:41:06 +00:00
Eric Christopher 60648578ba New pointer rotate test. 
llvm-svn: 135562
 2011-07-20 03:09:11 +00:00
Eric Christopher 954bdafb50 Extra semi-colon. 
llvm-svn: 135561
 2011-07-20 02:44:39 +00:00