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117756 Commits

Author SHA1 Message Date
Anna Zaks 92297f9dcc [analyzer] Add checker callback documentation. 
llvm-svn: 145495
 2011-11-30 17:12:52 +00:00
Benjamin Kramer 5feb3dab79 X86: Turns out bulldozer also supports sse42 and lzcnt. 
While at it remove the barcelona/instanbul/shanghai subtargets, they're
unsupported by GCC and look pretty broken.

llvm-svn: 145494
 2011-11-30 15:48:16 +00:00
Benjamin Kramer 981f32327d X86: Add subtargets for AMD's bulldozer. 
llvm-svn: 145493
 2011-11-30 15:27:46 +00:00
Benjamin Kramer 382eaadaa5 Use raw_ostream::indent. 
llvm-svn: 145492
 2011-11-30 15:07:30 +00:00
Douglas Gregor 4f3fa713bf Switch the module map printer over to 
raw_ostream::write_escaped. Thanks, Benjamin!

llvm-svn: 145491
 2011-11-30 15:00:49 +00:00
Douglas Gregor 36b7f115e4 Add preprocessor-only test for submodule imports 
llvm-svn: 145490
 2011-11-30 14:57:39 +00:00
Nadav Rotem 66427bcce9 Add a tripple to the test 
llvm-svn: 145489
 2011-11-30 11:20:56 +00:00
Nadav Rotem 96923cc2bb X86: PerformOrCombine introduced a vselect node with a wrong order of operands. This bug was introduced when a dedicated blend sdnode was replaced with the vselect node (in 139479). 
llvm-svn: 145488
 2011-11-30 10:13:37 +00:00
Craig Topper c4977ba413 Add instruction selection support for AVX2 horizontal add/sub instructions. 
llvm-svn: 145487
 2011-11-30 09:10:50 +00:00
Duncan Sands e9adf5c860 Mention that -O4 does result in more optimization when used with 
-fplugin-arg-dragonegg-enable-gcc-optzns, though it usually isn't
a win.

llvm-svn: 145486
 2011-11-30 08:46:05 +00:00
Craig Topper 0a672eaf9e Merge VPERM2F128/VPERM2I128 ISD node types. 
llvm-svn: 145485
 2011-11-30 07:47:51 +00:00
Andrew Trick 613c67e475 Better test case found in duplicate PR10570. 
llvm-svn: 145484
 2011-11-30 06:26:42 +00:00
Craig Topper bafd224c8b Merge decoding of VPERMILPD and VPERMILPS shuffle masks. Merge X86ISD node type for VPERMILPD/PS. Add instruction selection support for VINSERTI128/VEXTRACTI128. 
llvm-svn: 145483
 2011-11-30 06:25:25 +00:00
Andrew Trick ceafa2c746 LSR: handle the expansion of phi operands that use postinc forms of the IV. 
Fixes PR11431: SCEVExpander::expandAddRecExprLiterally(const llvm::SCEVAddRecExpr*): Assertion `(!isa<Instruction>(Result) || SE.DT->dominates(cast<Instruction>(Result), Builder.GetInsertPoint())) && "postinc expansion does not dominate use"' failed.

llvm-svn: 145482
 2011-11-30 06:07:54 +00:00
John McCall e929082806 Fix the instantiation of pseudo-object expressions. This is a 
really bad way to go about this, but I'm not sure there's a better
choice without substantial changes to TreeTransform --- most
notably, preserving implicit semantic nodes instead of discarding
and rebuilding them.

llvm-svn: 145480
 2011-11-30 04:42:31 +00:00
Douglas Gregor f7a700fd01 When writing a module file, pass the module through to the AST 
writer. No functionality change.

llvm-svn: 145479
 2011-11-30 04:39:39 +00:00
Douglas Gregor 1805b8a42f Teach the preprocessor how to handle module import declarations that 
involve submodules (e.g., importing std.vector), rather than always
importing the top-level module.

llvm-svn: 145478
 2011-11-30 04:26:53 +00:00
Douglas Gregor 5196bc6b39 When loading a module that involves submodules (e.g., std.vector), 
check whether the named submodules themselves are actually
valid, and drill down to the named submodule (although we don't do
anything with it yet). Perform typo correction on the submodule names
when possible.

llvm-svn: 145477
 2011-11-30 04:03:44 +00:00
Jim Ingham 5a14c543c7 Turn off the resolver detection till we find a better method to do so. 
llvm-svn: 145472
 2011-11-30 03:15:08 +00:00
Greg Clayton 3a5f29a073 Add a work around to deal with incorrect forward class definitions in 
objective C DWARF emitted by clang.

llvm-svn: 145471
 2011-11-30 02:48:28 +00:00
Chad Rosier 385d9f6c24 Whitespace. 
llvm-svn: 145470
 2011-11-30 01:59:59 +00:00
Bob Wilson 5f4e3a780f Add bigger method type encodings to protocol objects. <rdar://problem/10492418> 
The new metadata are method @encode strings with additional data.

1. Each Objective-C object is marked with its class name and protocol names.
The same is done for property @encode already.

2. Each block object is marked with its function prototype's @encoding. For
example, a method parameter that is a block object that itself returns void
and takes an int would look like:
    @?<v@?i>

These new method @encode strings are stored in a single array pointed to by structs protocol_t and objc_protocol_ext.

Patch provided by Greg Parker!

llvm-svn: 145469
 2011-11-30 01:57:58 +00:00
Chad Rosier abba0947db Alphabetize TargetLibraryInfo enum and fix doxygen comments. No functional 
change intended.

llvm-svn: 145468
 2011-11-30 01:51:49 +00:00
Kostya Serebryany 7bca6c24ec when -faddress-sanitizer is present, add required flags to the linker command (linux-only) 
llvm-svn: 145467
 2011-11-30 01:39:16 +00:00
Johnny Chen 99bb50c10d rdar://problem/9211445 
Fix wrong test logic in test_modules_search_paths().  Add additional exercising of 'target modules search-paths list/query".
There is a reproducible crash if 'target modules search-paths clear' is exercised during test teardown.
So we currently comment out the stmt as follows:

        # Add teardown hook to clear image-search-paths after the test.
        # rdar://problem/10501020
        # Uncomment the following to reproduce 10501020.
        #self.addTearDownHook(lambda: self.runCmd("target modules search-paths clear"))

llvm-svn: 145466
 2011-11-30 01:33:59 +00:00
Jim Grosbach f09b1c46cf llvm_unreachable() is not for user diagnostics.... 
llvm-svn: 145465
 2011-11-30 01:15:55 +00:00
Jim Grosbach cd6f5e757c ARM parsing aliases for VLD1 single register all lanes. 
llvm-svn: 145464
 2011-11-30 01:09:44 +00:00
Kostya Serebryany 019b76f5fd AddressSanitizer run-time library. Not yet integrated with the compiler-rt build system, but can be built using the old makefile. See details in README.txt 
llvm-svn: 145463
 2011-11-30 01:07:02 +00:00
Douglas Gregor 71944203de Switch the module-loading interfaces and parser from a simple 
top-level module name to a module path (e.g., std.vector). We're still
missing a number of pieces for this actually to do something.

llvm-svn: 145462
 2011-11-30 00:36:36 +00:00
Eric Christopher 607fb70750 Make sure that forward declarations are marked as such in the debug info 
for the structure type.

rdar://10499337

llvm-svn: 145461
 2011-11-29 23:57:40 +00:00
Chad Rosier 82e1bd8e94 Add support for sqrt, sqrtl, and sqrtf in TargetLibraryInfo. Disable 
(fptrunc (sqrt (fpext x))) -> (sqrtf x) transformation if -fno-builtin is 
specified.
rdar://10466410

llvm-svn: 145460
 2011-11-29 23:57:10 +00:00
Johnny Chen faa5c13d8f Remove possible cut-and-paste code which doesn't belong. 
llvm-svn: 145459
 2011-11-29 23:56:14 +00:00
Jim Grosbach 182b6a077e Tidy up a bit. 
llvm-svn: 145458
 2011-11-29 23:51:09 +00:00
Greg Clayton 187748456a <rdar://problem/10500242> 
Find the one true objective C type definition if there is one within a module.

llvm-svn: 145457
 2011-11-29 23:40:34 +00:00
Jim Grosbach ae672f8118 Add comment. 
llvm-svn: 145456
 2011-11-29 23:33:40 +00:00
Argyrios Kyrtzidis ebbb20628a [libclang] Do the ConcurrencyCheck at the beginning of clang_findReferencesInFile. 
llvm-svn: 145455
 2011-11-29 23:21:50 +00:00
Jim Grosbach e1154eef0b ARM parsing aliases for data-size suffices on VST1. 
llvm-svn: 145454
 2011-11-29 23:21:31 +00:00
Akira Hatanaka a21f5dab3c Change processor names. Patch by Simon Atanasyan. 
llvm-svn: 145453
 2011-11-29 23:09:24 +00:00
Jakob Stoklund Olesen f50d2eafdb FileCheckize. 
llvm-svn: 145452
 2011-11-29 23:09:16 +00:00
Akira Hatanaka dc25f9f38a Change names for MIPS "generic" processors defined in Mips.td to match what GNU 
tools use. Patch by Simon Atanasyan.

"mips32r1" => "mips32"
"4ke" => mips32r2"
"mips64r1" => "mips64"

llvm-svn: 145451
 2011-11-29 23:08:41 +00:00
Jim Grosbach 5ee209ce3a ARM assembly parsing and encoding for four-register VST1. 
llvm-svn: 145450
 2011-11-29 22:58:48 +00:00
Daniel Dunbar 8d5cc33ad8 llvm-config: Replace with C++ version (was llvm-config-2). 
- Reapply of r144300, with lots of fixes/migration easement in between.

llvm-svn: 145449
 2011-11-29 22:56:31 +00:00
Evan Cheng 648e48d02e Add another missing pattern. llvm-gcc likes f64 but clang likes i64 so it was generating poor code for some SSE builtins. 
llvm-svn: 145448
 2011-11-29 22:48:34 +00:00
Richard Smith 507840dbff Revert r145244. It causes us to create broken ASTs with missing type information 
for some cast expressions.

Original commit message:

Removed useless ImplicitCast nodes in explicit cstyle and static casts

llvm-svn: 145447
 2011-11-29 22:48:16 +00:00
Sean Callanan 8b9ccfe270 Added #ifdef wrappers around the contents of 
ASTDumper.h.

llvm-svn: 145446
 2011-11-29 22:47:44 +00:00
Matt Beaumont-Gay c93b489138 Suppress -Warray-bounds for classes (not just structs) where the last field is 
a 1-length character array.

llvm-svn: 145445
 2011-11-29 22:43:53 +00:00
Douglas Gregor 70db54f18d Eliminate the -emit-module option, which emitted a module by parsing a 
source file (e.g., a header). Immediately steal this useful option
name for building modules from a module map file.

llvm-svn: 145444
 2011-11-29 22:42:06 +00:00
Jim Grosbach 2a9c43649a Enable some VST1 tests and add a few more. 
llvm-svn: 145443
 2011-11-29 22:40:32 +00:00
Jim Grosbach 98d032fd67 ARM assembly parsing and encoding for three-register VST1. 
llvm-svn: 145442
 2011-11-29 22:38:04 +00:00
Lang Hames c8c3b403c5 Test isa<FunctionDecl> to exclude objective-C methods. This ensures the following cast will never fail. 
llvm-svn: 145441
 2011-11-29 22:37:13 +00:00