Sean Silva [Tue, 9 Oct 2012 17:03:11 +0000 (17:03 +0000)]
tblgen: Remove pointless method call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165511
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Michael Ilseman [Tue, 9 Oct 2012 16:58:13 +0000 (16:58 +0000)]
New EarlyCSE tests for CSE-ing across commutativity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165510
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Michael Ilseman [Tue, 9 Oct 2012 16:57:38 +0000 (16:57 +0000)]
Update EarlyCSE's SimpleValues to use Hashing.h for their hashes. Expanded the hashing and equality to allow for equality modulo commutativity for binary ops, and comparisons with swapping of predicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165509
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Michael Ilseman [Tue, 9 Oct 2012 16:55:14 +0000 (16:55 +0000)]
New value_op_iterator for User. This allows other code to iterate over the User's operands directly as values, which can be convenient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165508
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David Chisnall [Tue, 9 Oct 2012 16:27:43 +0000 (16:27 +0000)]
Improvements to MIPS64 assembler:
- Teach it about dadd[i] instructions and move pseudo-instruction
- Make it parse the register names correctly (for N32 / N64)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165506
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Micah Villmow [Tue, 9 Oct 2012 16:06:12 +0000 (16:06 +0000)]
Add in the first step of the multiple pointer support. This adds in support to the data layout for specifying a per address space pointer size.
The next step is to update the optimizers to allow them to optimize the different address spaces with this information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165505
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Alexey Samsonov [Tue, 9 Oct 2012 10:34:52 +0000 (10:34 +0000)]
Fixup for r165490: Use DenseMap instead of std::map. Simplify the loop in CollectFunctionDIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165498
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Bill Wendling [Tue, 9 Oct 2012 09:51:10 +0000 (09:51 +0000)]
Move the 'ParameterOnly' variable inside of the Attributes class and make it a method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165497
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 9 Oct 2012 09:33:01 +0000 (09:33 +0000)]
Remove the now dead VarArgsIncompatible variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165496
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Bill Wendling [Tue, 9 Oct 2012 09:17:28 +0000 (09:17 +0000)]
Use the enum value of the attributes when removing them from the attributes builder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165495
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Bill Wendling [Tue, 9 Oct 2012 09:11:20 +0000 (09:11 +0000)]
Use the enum value of the attributes when adding them to the attributes builder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165494
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Alexey Samsonov [Tue, 9 Oct 2012 08:13:15 +0000 (08:13 +0000)]
Fix PR14016.
DeadArgumentElimination pass can replace one LLVM function with another,
invalidating a pointer stored in debug info metadata entry for this function.
To fix this, we collect debug info descriptors for functions before
running a DeadArgumentElimination pass and "patch" pointers in metadata nodes
if we replace a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165490
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Bill Wendling [Tue, 9 Oct 2012 07:45:08 +0000 (07:45 +0000)]
Create enums for the different attributes.
We use the enums to query whether an Attributes object has that attribute. The
opaque layer is responsible for knowing where that specific attribute is stored.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165488
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 9 Oct 2012 05:54:39 +0000 (05:54 +0000)]
Remove some dead methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165485
91177308-0d34-0410-b5e6-
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Bill Wendling [Tue, 9 Oct 2012 05:36:15 +0000 (05:36 +0000)]
Remove ifdef'd code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165484
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Craig Topper [Tue, 9 Oct 2012 05:26:13 +0000 (05:26 +0000)]
Separate AVXCC and SSECC printing for cmpps/pd/ss/sd and add masking before the switch statement. This keeps the unreachable default case from being hit if the instruction was created with an intrinsic with too large of an immediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165483
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NAKAMURA Takumi [Tue, 9 Oct 2012 05:07:18 +0000 (05:07 +0000)]
Revert r117093, "test/Makefile: Force lit -j1 on Cygwin."
lit -jN works on cygwin in most cases, but still sometimes I can see stalls with iterative run on the buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165482
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Craig Topper [Tue, 9 Oct 2012 04:55:28 +0000 (04:55 +0000)]
In parseMSRMaskOperand, add an explicit check for the operand being an identifier instead of just having an assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165480
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Craig Topper [Tue, 9 Oct 2012 04:23:49 +0000 (04:23 +0000)]
Remove some dead code from ARMAsmPrinter. Add virtual and LLVM_OVERRIDE to the other methods. Mark some of the helper methods as private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165479
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Craig Topper [Tue, 9 Oct 2012 03:50:37 +0000 (03:50 +0000)]
Remove some unused code in the X86AsmPrinter. Add LLVM_OVERRIDE and virtual keywords to the remaining interface methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165478
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Chandler Carruth [Tue, 9 Oct 2012 01:58:35 +0000 (01:58 +0000)]
Fix PR14034, an infloop / heap corruption / crash bug in the new SROA.
Thanks to Benjamin for the raw test case. This one took about 50 times
longer to reduce than to fix. =/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165476
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Nadav Rotem [Tue, 9 Oct 2012 01:56:07 +0000 (01:56 +0000)]
whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165475
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Sean Silva [Tue, 9 Oct 2012 01:47:16 +0000 (01:47 +0000)]
Move misplaced comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165474
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Bill Wendling [Tue, 9 Oct 2012 01:03:48 +0000 (01:03 +0000)]
Remove a couple more 'hasAttrSomewhere' calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165470
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Bill Wendling [Tue, 9 Oct 2012 00:51:40 +0000 (00:51 +0000)]
Fix. Apply the no capture attribute to the correct parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165469
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Bill Wendling [Tue, 9 Oct 2012 00:47:36 +0000 (00:47 +0000)]
Convert to using the Attributes::Builder class to create attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165468
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Bill Wendling [Tue, 9 Oct 2012 00:34:19 +0000 (00:34 +0000)]
Use an iterator and proper query method instead of the 'hasAttrSomewhere' method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165467
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Bill Wendling [Tue, 9 Oct 2012 00:28:54 +0000 (00:28 +0000)]
Remove more uses of the attribute enums by supplying appropriate query methods for them.
No functionality change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165466
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Bill Wendling [Tue, 9 Oct 2012 00:01:21 +0000 (00:01 +0000)]
Convert to using the Attributes::Builder interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165465
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Eric Christopher [Mon, 8 Oct 2012 23:54:10 +0000 (23:54 +0000)]
Fix typo in docs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165464
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Eric Christopher [Mon, 8 Oct 2012 23:53:45 +0000 (23:53 +0000)]
Fix up comment to be more clear.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165463
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Bill Wendling [Mon, 8 Oct 2012 23:51:19 +0000 (23:51 +0000)]
Update comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165461
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Bill Wendling [Mon, 8 Oct 2012 23:27:46 +0000 (23:27 +0000)]
Use the Attributes::Builder to build the attributes in the parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165458
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Nadav Rotem [Mon, 8 Oct 2012 23:14:28 +0000 (23:14 +0000)]
Use DataTypes.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165457
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Nadav Rotem [Mon, 8 Oct 2012 23:06:34 +0000 (23:06 +0000)]
Refactor the AddrMode class out of TLI to its own header file.
This class is used by LSR and a number of places in the codegen.
This is the first step in de-coupling LSR from TLI, and creating
a new interface in between them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165455
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Bill Wendling [Mon, 8 Oct 2012 22:20:14 +0000 (22:20 +0000)]
Convert the LLVM parser over to using the new Attributes::Builder to build its
attributes objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165436
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Nick Lewycky [Mon, 8 Oct 2012 22:12:48 +0000 (22:12 +0000)]
Give CaptureTracker::shouldExplore a base implementation. Most users want to do
the same thing. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165435
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Jakob Stoklund Olesen [Mon, 8 Oct 2012 22:06:44 +0000 (22:06 +0000)]
Don't crash on extra evil irreducible control flow.
When the CFG contains a loop with multiple entry blocks, the traces
computed by MachineTraceMetrics don't always have the same nice
properties. Loop back-edges are normally excluded from traces, but
MachineLoopInfo doesn't recognize loops with multiple entry blocks, so
those back-edges may be included.
Avoid asserting when that happens by adding an isEarlierInSameTrace()
function that accurately determines if a dominating block is part of the
same trace AND is above the currrent block in the trace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165434
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Bill Wendling [Mon, 8 Oct 2012 21:47:17 +0000 (21:47 +0000)]
Begin the transition to using the AttributesImpl object for the Attributes ivar.
Start using the AttributesImpl object to hold the value of the attributes. All
queries go through the interfaces now.
This has one unfortunate consequence. I needed to move the AttributesImpl.h file
into include/llvm. But this is only temporary! Otherwise, the changes needed to
support this would be too large.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165433
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Eric Christopher [Mon, 8 Oct 2012 21:41:30 +0000 (21:41 +0000)]
Add names for the accelerator table sections so that they can
be emitted if they're wanted on elf platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165432
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Eric Christopher [Mon, 8 Oct 2012 21:41:18 +0000 (21:41 +0000)]
Update comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165431
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Bill Wendling [Mon, 8 Oct 2012 21:17:45 +0000 (21:17 +0000)]
Use a special path to place the .o files in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165428
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Eric Christopher [Mon, 8 Oct 2012 20:48:54 +0000 (20:48 +0000)]
Fixup comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165427
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Eric Christopher [Mon, 8 Oct 2012 20:48:49 +0000 (20:48 +0000)]
Fixup comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165426
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Adhemerval Zanella [Mon, 8 Oct 2012 18:59:53 +0000 (18:59 +0000)]
PR12716: PPC crashes on vector compare
Vector compare using altivec 'vcmpxxx' instructions have as third argument
a vector register instead of CR one, different from integer and float-point
compares. This leads to a failure in code generation, where 'SelectSETCC'
expects a DAG with a CR register and gets vector register instead.
This patch changes the behavior by just returning a DAG with the
vector compare instruction based on the type. The patch also adds a testcase
for all vector types llvm defines.
It also included a fix on signed 5-bits predicates printing, where
signed values were not handled correctly as signed (char are unsigned by
default for PowerPC). This generates 'vspltisw' (vector splat)
instruction with SIM out of range.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165419
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Andrew Trick [Mon, 8 Oct 2012 18:54:00 +0000 (18:54 +0000)]
misched: remove the unused getSpecialAddressLatency hook.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165418
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Andrew Trick [Mon, 8 Oct 2012 18:53:57 +0000 (18:53 +0000)]
misched: remove forceUnitLatencies. Defaults are handled by the default SchedModel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165417
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Andrew Trick [Mon, 8 Oct 2012 18:53:53 +0000 (18:53 +0000)]
misched: avoid scheduling an instruction twice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165416
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Adhemerval Zanella [Mon, 8 Oct 2012 18:25:11 +0000 (18:25 +0000)]
PowerPC: Fix object creation with PPC::MTCRF8 instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165411
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Adhemerval Zanella [Mon, 8 Oct 2012 17:27:24 +0000 (17:27 +0000)]
Add floating-point to and from integer conversion
This patch add altivec support for v4i32 to v4f32 and for v4f32 to
v4i32 vector rounding conversion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165409
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Micah Villmow [Mon, 8 Oct 2012 17:06:25 +0000 (17:06 +0000)]
Fix the ocaml binding breakage from TargetData -> DataLayout changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165406
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Micah Villmow [Mon, 8 Oct 2012 16:40:38 +0000 (16:40 +0000)]
Move TargetData to DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165404
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Micah Villmow [Mon, 8 Oct 2012 16:39:34 +0000 (16:39 +0000)]
Move TargetData to DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165403
91177308-0d34-0410-b5e6-
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Micah Villmow [Mon, 8 Oct 2012 16:38:25 +0000 (16:38 +0000)]
Move TargetData to DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402
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Micah Villmow [Mon, 8 Oct 2012 16:37:04 +0000 (16:37 +0000)]
Move TargetData to DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165401
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James Molloy [Mon, 8 Oct 2012 13:06:30 +0000 (13:06 +0000)]
Some regression tests which are testing the old jit and are exercising functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux.
Patch by David Tweed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165390
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Craig Topper [Sun, 7 Oct 2012 23:03:22 +0000 (23:03 +0000)]
Remove unused MachineInstr constructors that don't take a DebugLoc argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165382
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Craig Topper [Sun, 7 Oct 2012 20:31:05 +0000 (20:31 +0000)]
Fix indentation. Remove 'else' after return. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165381
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Sean Silva [Sun, 7 Oct 2012 18:49:28 +0000 (18:49 +0000)]
Silence Sphinx warnings.
Found the fix on this page:
http://permalink.gmane.org/gmane.comp.python.sphinx.devel/112
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165380
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Benjamin Kramer [Sun, 7 Oct 2012 15:34:27 +0000 (15:34 +0000)]
X86: fcmov doesn't handle all possible EFLAGS, fall back to a branch for the others.
Otherwise it will try to use SSE patterns and fail horribly if sse is disabled.
Fixes PR14035.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165377
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Bill Wendling [Sun, 7 Oct 2012 08:55:05 +0000 (08:55 +0000)]
Move more methods out-of-line. This is in preparation for changing the internal
contents of the Attributes class over to an AttributesImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165373
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Bill Wendling [Sun, 7 Oct 2012 07:10:13 +0000 (07:10 +0000)]
Sphinxify the GettinStarted documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165372
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Bill Wendling [Sun, 7 Oct 2012 04:56:08 +0000 (04:56 +0000)]
Sphinxify the ExtendingLLVM documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165371
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Bill Wendling [Sun, 7 Oct 2012 04:34:10 +0000 (04:34 +0000)]
Sphinxify the compiler writer info documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165369
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Bob Wilson [Sun, 7 Oct 2012 01:11:19 +0000 (01:11 +0000)]
Make sure always-inline functions get inlined. <rdar://problem/
12423986>
Without this change, when the estimated cost for inlining a function with
an "alwaysinline" attribute was lower than the inlining threshold, the
getInlineCost function was returning that estimated cost rather than the
special InlineCost::AlwaysInlineCost value. That is fine in the normal
inlining case, but it can fail when the inliner considers the opportunity
cost of inlining into an internal or linkonce-odr function. It may decide
not to inline the always-inline function in that case. The fix here is just
to make getInlineCost always return the special value for always-inline
functions. I ran into this building clang with libc++. Tablegen failed to
link because of an always-inline function that was not inlined. I have been
unable to reduce the testcase down to a reasonable size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165367
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Rafael Espindola [Sun, 7 Oct 2012 00:56:09 +0000 (00:56 +0000)]
Document MapVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165366
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Jack Carter [Sat, 6 Oct 2012 01:17:37 +0000 (01:17 +0000)]
Adding support for instructions mfc0, mfc2, mtc0, mtc2
move from and to coprocessors 0 and 2.
Contributer: Vladimir Medic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165351
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Jack Carter [Sat, 6 Oct 2012 00:53:28 +0000 (00:53 +0000)]
Minor changes based on post commit review:
Contributer: Vladimir Medic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165350
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Jack Carter [Fri, 5 Oct 2012 23:55:28 +0000 (23:55 +0000)]
Minor changes based on post commit review:
Contributer: Vladimir Medic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165346
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Bill Schmidt [Fri, 5 Oct 2012 21:27:08 +0000 (21:27 +0000)]
This patch splits apart PPCISelLowering::LowerFormalArguments_Darwin_Or_64SVR4
into separate versions for the Darwin and 64-bit SVR4 ABIs. This will
facilitate doing more major surgery on the 64-bit SVR4 ABI in the near future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165336
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Dmitri Gribenko [Fri, 5 Oct 2012 20:52:13 +0000 (20:52 +0000)]
HowToSetUpLLVMStyleRTTI.rst: remove unneeded semicolons in code examples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165335
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Dmitri Gribenko [Fri, 5 Oct 2012 20:50:05 +0000 (20:50 +0000)]
GoldPlugin.rst: minor typesetting fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165334
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Benjamin Kramer [Fri, 5 Oct 2012 20:08:45 +0000 (20:08 +0000)]
Remove unused but set variable flagged by GCC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165331
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Chad Rosier [Fri, 5 Oct 2012 19:00:51 +0000 (19:00 +0000)]
[ms-inline asm] Add a comment describing the MapAndConstraints.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165326
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Chad Rosier [Fri, 5 Oct 2012 18:41:14 +0000 (18:41 +0000)]
[ms-inline asm] Add a few typedefs to simplify future changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165324
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Reed Kotler [Fri, 5 Oct 2012 18:27:54 +0000 (18:27 +0000)]
Patch for integer multiply, signed/unsigned, long/long long.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165322
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Benjamin Kramer [Fri, 5 Oct 2012 18:19:44 +0000 (18:19 +0000)]
Simplify code, don't or a bool with an uint64_t.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165321
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Benjamin Kramer [Fri, 5 Oct 2012 17:41:49 +0000 (17:41 +0000)]
Remove empty file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165320
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Chad Rosier [Fri, 5 Oct 2012 17:15:19 +0000 (17:15 +0000)]
Remove extraneous semicolon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165319
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Micah Villmow [Fri, 5 Oct 2012 17:02:14 +0000 (17:02 +0000)]
Implement TargetData with the DataLayout class, this will allow LLVM projects to transition to DataLayout without loosing functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165318
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Hemant Kulkarni [Fri, 5 Oct 2012 15:16:53 +0000 (15:16 +0000)]
Add ELF program header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165316
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Will Schmidt [Fri, 5 Oct 2012 15:16:11 +0000 (15:16 +0000)]
- Mark the BCC and BLR defs as isCodeGenOnly per error output from
llvm-tblgen -gen-asm-matcher.
PPCInstrInfo.td | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165315
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Adhemerval Zanella [Fri, 5 Oct 2012 14:32:46 +0000 (14:32 +0000)]
Add PowerPC64 definitions for ELF.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165314
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NAKAMURA Takumi [Fri, 5 Oct 2012 14:10:29 +0000 (14:10 +0000)]
Enable llvm/test/ExecutionEngine/MCJIT also for cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165313
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NAKAMURA Takumi [Fri, 5 Oct 2012 14:10:23 +0000 (14:10 +0000)]
lli: [MCJIT] Suppress "__main" for cygming in LLIMCJITMemoryManager::getPointerToNamedFunction(), like legacy JITMemoryManager's.
CRT's __main (aka premain) invokes global ctors on cygming. See also PR3897.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165312
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NAKAMURA Takumi [Fri, 5 Oct 2012 14:10:17 +0000 (14:10 +0000)]
[CMake] Enhance add_llvm_external_project.
- Substitute hyphen to underscore, s/-/_/g, as the variable name.
- Additional parameter can be specified as the name of directory.
e.g.) add_llvm_external_project(clang-tools-extra extra)
- LLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR=/path/to/llvm-srcroot/tools/clang/tools/extra, by default.
- Build directory is in ${CMAKE_CURRENT_BINARY_DIR}/extra
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165311
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NAKAMURA Takumi [Fri, 5 Oct 2012 13:56:23 +0000 (13:56 +0000)]
SROA.cpp: Fix a warning, [-Wunused-variable]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165309
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Rafael Espindola [Fri, 5 Oct 2012 13:32:38 +0000 (13:32 +0000)]
Convert to unix line endings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165308
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Duncan Sands [Fri, 5 Oct 2012 07:29:46 +0000 (07:29 +0000)]
Move this test a bit later, after the point at which we know that we either
have an alloca or a parameter, since then the alloca test should make sense
to readers, while before it probably appears too specific. No functionality
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165306
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Bill Wendling [Fri, 5 Oct 2012 06:44:41 +0000 (06:44 +0000)]
Move methods out-of-line.
The internal representation of the Attributes class will be opaque. All of the
query methods will need to query the opaque class. Therefore, these methods need
to be out-of-line.
No functionality change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165305
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Bill Wendling [Fri, 5 Oct 2012 06:18:50 +0000 (06:18 +0000)]
Use method to query for attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165304
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Craig Topper [Fri, 5 Oct 2012 06:11:52 +0000 (06:11 +0000)]
Remove some encoding bits I forgot to remove from SETB_C16r and SETB_C64r in r165302.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165303
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Craig Topper [Fri, 5 Oct 2012 06:05:15 +0000 (06:05 +0000)]
Move expansion of SETB_C(8/16/32/64)r from MCInstLower to ExpandPostRAPseudos and mark them as pseudos in the td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165302
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Sean Silva [Fri, 5 Oct 2012 03:32:01 +0000 (03:32 +0000)]
docs: Add HowToSetUpLLVMStyleRTTI.rst.
This document describes how to set up LLVM-style RTTI for a class
hierarchy. Surprisingly, this was not previously documented.
Also, link it into ProgrammersManual.html.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165293
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Sean Silva [Fri, 5 Oct 2012 03:32:00 +0000 (03:32 +0000)]
tblgen: Use appropriate LLVM-style RTTI functions.
Use isa<> or cast<> when semantically that is what is happening. Also
some trivial "style" cleanups at fix sites.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165292
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Sean Silva [Fri, 5 Oct 2012 03:31:58 +0000 (03:31 +0000)]
tblgen: Replace uses of dynamic_cast<XXXRecTy> with dyn_cast<>.
This is a mechanical change of dynamic_cast<> to dyn_cast<>. A number of
these uses are actually more like isa<> or cast<>, and will be changed
to the semanticaly appropriate one in a future patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165291
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Sean Silva [Fri, 5 Oct 2012 03:31:56 +0000 (03:31 +0000)]
tblgen: Put dyn_cast<> infrastructure in place for RecTy hierarchy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165290
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Eli Friedman [Fri, 5 Oct 2012 01:49:14 +0000 (01:49 +0000)]
Make sure to generate the right kind of MDNode for enum forward declarations.
PR14029, LLVM part.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165288
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Evan Cheng [Fri, 5 Oct 2012 01:48:22 +0000 (01:48 +0000)]
Follow up to r165072. Try a different approach: only move the load when it's going to be folded into the call. rdar://
12437604
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165287
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Chandler Carruth [Fri, 5 Oct 2012 01:29:09 +0000 (01:29 +0000)]
Teach the new SROA a new trick. Now we zap any memcpy or memmoves which
are in fact identity operations. We detect these and kill their
partitions so that even splitting is unaffected by them. This is
particularly important because Clang relies on emitting identity memcpy
operations for struct copies, and these fold away to constants very
often after inlining.
Fixes the last big performance FIXME I have on my plate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165285
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