fabb8cf421
Add MIPS DSP register classes. Set actions of DSP vector operations and override
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TargetLowering's callback functions.
llvm-svn: 164431
2012-09-21 23:58:31 +00:00
233ac53a3f
SelectionDAG node enums for MIPS DSP nodes.
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llvm-svn: 164430
2012-09-21 23:52:47 +00:00
f03b6c34f3
Add MIPS accumulator and DSP control registers.
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llvm-svn: 164429
2012-09-21 23:48:37 +00:00
65ce931f9a
Add flags and feature bits for mips dsp.
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llvm-svn: 164428
2012-09-21 23:41:49 +00:00
225d4bdb07
Fix a case where the new SROA pass failed to zap dead operands to
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selects with a constant condition. This resulted in the operands
remaining live through the SROA rewriter. Most of the time, this just
caused some dead allocas to persist and get zapped by later passes, but
in one case found by Joerg, it caused a crash when we tried to *promote*
the alloca despite it having this dead use. We already have the
mechanisms in place to handle this, just wire select up to them.
llvm-svn: 164427
2012-09-21 23:36:40 +00:00
9fafe07da0
Add an --enable-backtraces option to configure to determine
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whether or not we want to print out backtrace information. Useful
for libraries that don't need backtrace information on a crash.
rdar://11844710
llvm-svn: 164426
2012-09-21 23:03:29 +00:00
8d042fa519
Add an MDBuilder utility for creating !tbaa.struct nodes.
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llvm-svn: 164425
2012-09-21 23:00:37 +00:00
fa90e850cf
[CMake] Respect LLVM_BUILD_RUNTIME.
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llvm-svn: 164424
2012-09-21 22:49:06 +00:00
c774095d44
[CMake][tsan] Compile .S files for tsan as C instead of CXX.
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Using CXX breaks if you add -stdlib=libc++ to CMAKE_CXX_FLAGS.
llvm-svn: 164422
2012-09-21 22:39:39 +00:00
90cad09ba5
[ms-inline asm] Use mnemonicIsValid() in a helpful assert.
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llvm-svn: 164421
2012-09-21 22:22:39 +00:00
17ede627f0
[ms-inline asm] Expose the mnemonicIsValid() function in the AsmParser.
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llvm-svn: 164420
2012-09-21 22:21:26 +00:00
c1c8a1bb6a
Have the DbgVariable "isArtificial" and "isObjectPointer" not
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care about it being an argument variable so that we can decide
that captured block and lambda vars that don't happen to
be arguments could be an argument pointer.
Add the object pointer for one case onto the subprogram die.
rdar://12001329
llvm-svn: 164419
2012-09-21 22:18:52 +00:00
a52a6a8351
Mark the passed in "self" for a block as an object pointer so
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that the backend can mark it as the representative pointer for
the block.
rdar://12001329
llvm-svn: 164418
2012-09-21 22:18:42 +00:00
89df5ecaf2
Fix build errors.
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llvm-svn: 164417
2012-09-21 22:17:13 +00:00
9c71b1e0be
[AST importer] Do a correct import of a FunctionProtoType::ExtProtoInfo, don't pass
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nodes from the imported ASTContext.
rdar://12348924
llvm-svn: 164416
2012-09-21 22:04:02 +00:00
3d325cf3f1
Add comment.
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llvm-svn: 164415
2012-09-21 21:08:46 +00:00
143d0f7371
Add comment.
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llvm-svn: 164414
2012-09-21 20:51:43 +00:00
feeec326fe
Fix installheaders target to do what it did prior to r161760. rdar://12348765
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llvm-svn: 164413
2012-09-21 20:49:54 +00:00
974c948049
objective-C: when diagnosing deprecated/unavailable usage of
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setter or getter backing a deprecated/unavailable property,
also not location of the property. // rdar://12324295
llvm-svn: 164412
2012-09-21 20:46:37 +00:00
86792438dc
Call CGM.SetLLVMFunctionAttributesForDefinition on thunks so that they get
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attributes like uwtable. Without uwtable a stack unwinder would be unable
to go past the thunks.
llvm-svn: 164411
2012-09-21 20:39:32 +00:00
2efe53e448
Add four new command line options for MIPS CPU selection:
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-mips32, -mips32r2, -mips64, -mips64r2.
The patch reviewed by Eric Christopher.
llvm-svn: 164410
2012-09-21 20:19:32 +00:00
55023de547
Fix a typo in the PCH internals documentation
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llvm-svn: 164409
2012-09-21 20:16:09 +00:00
b53825b82b
Fix a significant recent(?) regression. StackSlotColoring no longer did anything
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because LiveStackAnalysis was not preserved by VirtRegWriter. This caused
big stack usage regression in some cases.
rdar://12340383
llvm-svn: 164408
2012-09-21 20:04:28 +00:00
747c639c27
docs: Fix long-standing typo in yaml2obj.rst.
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llvm-svn: 164407
2012-09-21 19:48:16 +00:00
2ac9fd0a82
Whitespace.
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llvm-svn: 164406
2012-09-21 19:25:59 +00:00
128ec49e29
Rename class __lambda to __lambda_node to avoid clash with gcc. This fixes http://llvm.org/bugs/show_bug.cgi?id=13889
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llvm-svn: 164405
2012-09-21 19:21:37 +00:00
ed3d690f68
Tweak use of dlopen to be a little more correct and higher performing.
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llvm-svn: 164404
2012-09-21 19:12:56 +00:00
165f8af8c5
Initial commit of a new testsuite feature: test categories.
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This feature allows us to group test cases into logical groups (categories), and to only run a subset of test cases based on these categories.
Each test-case can have a new method getCategories(self): which returns a list of strings that are the categories to which the test case belongs.
If a test-case does not provide its own categories, we will look for categories in the class that contains the test case.
If that fails too, the default implementation looks for a .category file, which contains a comma separated list of strings.
The test suite will recurse look for .categories up until the top level directory (which we guarantee will have an empty .category file).
The driver dotest.py has a new --category <foo> option, which can be repeated, and specifies which categories of tests you want to run.
(example: ./dotest.py --category objc --category expression)
All tests that do not belong to any specified category will be skipped. Other filtering options still exist and should not interfere with category filtering.
A few tests have been categorized. Feel free to categorize others, and to suggest new categories that we could want to use.
All categories need to be validly defined in dotest.py, or the test suite will refuse to run when you use them as arguments to --category.
In the end, failures will be reported on a per-category basis, as well as in the usual format.
This is the very first stage of this feature. Feel free to chime in with ideas for improvements!
llvm-svn: 164403
2012-09-21 19:10:53 +00:00
3397bb248f
Say "bytes" instead of "address units", since that's what the
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rest of LangRef uses.
llvm-svn: 164402
2012-09-21 18:41:30 +00:00
e7ad535e66
Experiment in BodyFarm of structuring AST creation calls in a hierarchy,
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so that they visually look like an AST dump.
llvm-svn: 164401
2012-09-21 18:33:56 +00:00
f465dc1553
Create helper method in BodyFarm for creating simple assignments.
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llvm-svn: 164400
2012-09-21 18:33:54 +00:00
dff3553e3c
Add helper method in BodyFarm to create unary dereferences.
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llvm-svn: 164399
2012-09-21 18:33:52 +00:00
e36188f30e
Document the new !tbaa.struct metadata.
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llvm-svn: 164398
2012-09-21 18:21:48 +00:00
ca90ea5ed0
Add helper method to BodyFarm for creating lvalue-to-rvalue conversions.
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llvm-svn: 164397
2012-09-21 18:13:27 +00:00
69bcb82c59
Add helper method to BodyFarm for creatinging integral casts.
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llvm-svn: 164396
2012-09-21 18:13:23 +00:00
f787f171a3
Add missing 'to' and rephrase an explanation of GCC's assumptions.
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Wordsmithing by Matt Beaumont-Gay in response to r164389.
llvm-svn: 164395
2012-09-21 18:03:02 +00:00
10958cae09
Thread-safety analysis: better handling of unreachable blocks. Fixes a bug
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where a call to function marked 'noreturn' is followed by unreachable
implicit destructor calls.
llvm-svn: 164394
2012-09-21 17:57:00 +00:00
61e2f2d6ec
Re-enable faux-bodies by default.
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Try this again, now that r164392 is in place.
llvm-svn: 164393
2012-09-21 17:55:34 +00:00
7241813bd7
Use helper method to create DeclRefExprs in BodyFarm, hopefully allevating
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them being correctly constructed.
llvm-svn: 164392
2012-09-21 17:54:35 +00:00
2b5c83ca8f
Add some structuring comments. No functionality change.
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llvm-svn: 164391
2012-09-21 17:54:32 +00:00
26820c0b5a
Update comment.
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llvm-svn: 164390
2012-09-21 17:50:09 +00:00
00bec9a4ad
Document "do not use defaults in covered switch-over-enum" coding standard.
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llvm-svn: 164389
2012-09-21 17:47:36 +00:00
eba9aca5cd
LoopIdiom: Give up when the loop is not in canonical form.
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We rely on it when doing the transforms. This can happen when there is an
indirectbr in the loop.
Fixes PR13892.
llvm-svn: 164383
2012-09-21 17:27:23 +00:00
ad5fec30d1
Use MapVectors to make the order we mark virtual functions used by a vtable
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deterministic. Fixes pr13868.
llvm-svn: 164382
2012-09-21 17:15:24 +00:00
8bf01fc663
[fast-isel] Fallback to SelectionDAG isel if we require strict alignment for
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non-aligned i32 loads/stores.
rdar://12304911
llvm-svn: 164381
2012-09-21 16:58:35 +00:00
7925fbbadb
Full KDP process control with per CPU resume and step.
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llvm-svn: 164378
2012-09-21 16:31:20 +00:00
efb4d34bcf
InstCombine: Make sure we use the pre-zext type when creating a constant of a value that is zext'd.
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Fixes PR13250.
llvm-svn: 164377
2012-09-21 16:26:41 +00:00
29ebecb11a
Bailout if libpluto finds no schedule
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Older versions of libpluto crashed, if no schedule was found. Recent
versions return NULL. We detect this and keep the original schedule.
llvm-svn: 164376
2012-09-21 16:24:13 +00:00
e63adc5476
Update for encapsulating the "construct*AlignmentFromInt" methods.
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llvm-svn: 164374
2012-09-21 16:07:49 +00:00
89442efddc
Encapsulate the "construct*AlignmentFromInt" functions.
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llvm-svn: 164373
2012-09-21 16:07:28 +00:00
Akira Hatanaka