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47152 Commits

Author SHA1 Message Date
Daniel Dunbar 278e909124 Add GlobalValue::{removeFromParent,eraseFromParent} 
llvm-svn: 55529
 2008-08-29 07:30:15 +00:00
Evan Cheng ee98fa9db2 More refactoring. 
llvm-svn: 55528
 2008-08-29 06:41:12 +00:00
Ted Kremenek 5043680da4 Remove dead method. 
llvm-svn: 55526
 2008-08-29 03:55:31 +00:00
Daniel Dunbar 9a0ea046db Add newline to end of file. 
llvm-svn: 55525
 2008-08-29 03:45:59 +00:00
Daniel Dunbar a545f466e8 Add utils/FindSpecRefs, Python script for generating specification 
references HTML page.

llvm-svn: 55524
 2008-08-29 01:07:08 +00:00
Daniel Dunbar c70fa60b5e Add DenseMap::lookup: 
/// lookup - Return the entry for the specified key, or a default
  /// constructed value if no such entry exists.

llvm-svn: 55523
 2008-08-29 00:48:44 +00:00
Ted Kremenek c83e755d78 Added "getBindings" and "BindingAsString" to GRStateManager and StoreManager. 
Migrated CFRefCount.cpp to use getBindings and BindingsAsString instead of
making assumptions about the Store (removed dependence on GRState::vb_iterator).

llvm-svn: 55522
 2008-08-29 00:47:32 +00:00
Evan Cheng 960b17a3c2 Swap fp comparison operands and change predicate to allow load folding. 
llvm-svn: 55521
 2008-08-28 23:48:31 +00:00
Ted Kremenek f011e10d6a Remove BasicStore.h from Xcode project. 
llvm-svn: 55520
 2008-08-28 23:40:08 +00:00
Ted Kremenek 5909059524 Remove BasicStore.h (migrated function prototype for CreateBasicStore() to Store.h) 
llvm-svn: 55519
 2008-08-28 23:39:42 +00:00
Evan Cheng 2d37f19ef2 Refactor ARM instruction format definitions into a separate file. No functionality changes. 
llvm-svn: 55518
 2008-08-28 23:39:26 +00:00
Ted Kremenek 4360f3b553 Remove Regions.cpp from VS project file. 
llvm-svn: 55517
 2008-08-28 23:34:54 +00:00
Ted Kremenek 85a401ea15 Removed Regions.[h,cpp] from the Xcode project. 
llvm-svn: 55516
 2008-08-28 23:33:36 +00:00
Ted Kremenek 75d2ac956f Remove Regions.h and Regions.cpp, since we are now using an even more abstract representation of "memory regions" in the static analyzer. 
llvm-svn: 55515
 2008-08-28 23:32:43 +00:00
Ted Kremenek e91874f71f Make store "Regions" and "Bindings" more abstract instead of concrete variants. 
Their precise semantics will be implemented by a specific StoreManager.

Use function pointer to create the StoreManager in GRStateManager.  This matches how we create ConstraintsManager.

llvm-svn: 55514
 2008-08-28 23:31:31 +00:00
Daniel Dunbar 5888e603c3 Allow 'make TESTDIRS=Sema' in test/ directory for only running a 
subset of tests.

llvm-svn: 55513
 2008-08-28 23:28:16 +00:00
Dan Gohman d58f3e36d0 Add a target callback for FastISel. 
llvm-svn: 55512
 2008-08-28 23:21:34 +00:00
Gabor Greif 95d77f5466 remove tabs, fix > 80 cols 
llvm-svn: 55511
 2008-08-28 23:19:51 +00:00
Bill Wendling a4fe47e4cc Add another description to my entry. 
llvm-svn: 55510
 2008-08-28 23:16:37 +00:00
Gabor Greif 76a6d27a71 just a brain dump for a small tool 
that brings us to 80-col violations
or tabs.

Usage:
  visit-violations <file>

At the moment it outputs editor invocations.

llvm-svn: 55509
 2008-08-28 23:15:28 +00:00
Chris Lattner e6fe88391a rename destroy -> releaseMemory to properly hook into passmgr. 
llvm-svn: 55508
 2008-08-28 22:56:53 +00:00
Nicolas Geoffray b011a8f611 Add support for JIT exceptions on Darwin. Since we're dealing with libgcc, 
whose darwin code was written after the ability to dynamically register frames,
we need to do special hacks to make things work.

llvm-svn: 55507
 2008-08-28 22:34:49 +00:00
Gabor Greif 2dd54ed593 fix the output dumbness I have introduced some time ago 
llvm-svn: 55506
 2008-08-28 22:32:39 +00:00
Ted Kremenek c400511a55 Updated analyzer build. 
llvm-svn: 55505
 2008-08-28 22:15:34 +00:00
Gabor Greif f304a7aa4d erect abstraction boundaries for accessing SDValue members, rename Val -> Node to reflect semantics 
llvm-svn: 55504
 2008-08-28 21:40:38 +00:00
Ted Kremenek 1bb387e056 Use explicit variable instead of $? 
llvm-svn: 55501
 2008-08-28 21:28:55 +00:00
Dan Gohman c45733f194 Implement null and undef values for FastISel. 
llvm-svn: 55500
 2008-08-28 21:19:07 +00:00
Mon P Wang 1e137300bd In lowering SELECT_CC, removed cases where we can't flip the true and false when the compare value has a NaN 
llvm-svn: 55499
 2008-08-28 21:04:05 +00:00
Dan Gohman f27e33baa7 Optimize DAGCombiner's worklist processing. Previously it started 
its work by putting all nodes in the worklist, requiring a big
dynamic allocation. Now, DAGCombiner just iterates over the AllNodes
list and maintains a worklist for nodes that are newly created or
need to be revisited. This allows the worklist to stay small in most
cases, so it can be a SmallVector.

This has the side effect of making DAGCombine not miss a folding
opportunity in alloca-align-rounding.ll.

llvm-svn: 55498
 2008-08-28 21:01:56 +00:00
Dan Gohman 17da671922 Move CaseBlock, JumpTable, and BitTestBlock to be members of 
SelectionDAGLowering instead of being in an anonymous namespace.
This fixes warnings about SelectionDAGLowering having fields
using anonymous namespaces.

llvm-svn: 55497
 2008-08-28 20:38:18 +00:00
Dan Gohman 360c57f683 Fix a FastISel bug where the instructions from lowering the arguments 
were being emitted after the first instructions of the entry block.

llvm-svn: 55496
 2008-08-28 20:28:56 +00:00
Steve Naroff 0ac012835f Add parser/action support for block literal expressions. 
Parser support for blocks is almost complete...just need to add support for the __block() storage class qualifier.

llvm-svn: 55495
 2008-08-28 19:20:44 +00:00
Ted Kremenek f1b9209a34 Fixed analyzer caching bug involving the transfer function for loads. 
llvm-svn: 55494
 2008-08-28 18:43:46 +00:00
Daniel Dunbar 8c8616377d Fix isIntegerConstantExpr eval of __builtin_offsetof to return result 
with correct width.
 - PR2728.

Also, fix PR2727 test case.

llvm-svn: 55493
 2008-08-28 18:42:20 +00:00
Ted Kremenek 2eb49f295d Always print out the function we're analyzing. 
llvm-svn: 55488
 2008-08-28 18:34:41 +00:00
Ted Kremenek b45e6b91c6 Fixed analyzer caching bug in DeclStmt. 
llvm-svn: 55487
 2008-08-28 18:34:26 +00:00
Rafael Espindola 26d54b3ef3 Use resize instead of reserve. Reserve doesn't change size(). 
llvm-svn: 55486
 2008-08-28 18:32:53 +00:00
Rafael Espindola 6c8a99a778 Reduce the size of the Parts vector. 
llvm-svn: 55483
 2008-08-28 18:29:58 +00:00
Owen Anderson d8a82b75e2 Hook up support for fast-isel of trunc instructions, using the newly working support for EXTRACT_SUBREG. 
llvm-svn: 55482
 2008-08-28 18:26:01 +00:00
Owen Anderson 787f100462 Add support for fast-isel of opcodes that require use of extract_subreg. Because of how extract_subreg is treated, it requires special case handling. 
llvm-svn: 55480
 2008-08-28 18:06:12 +00:00
Daniel Dunbar 3e1888e8bd Fix double-free error with sizeof applied to VLA types. 
- PR2727.

Also, fix warning in CodeGenTypes for new BlockPointer type.

llvm-svn: 55479
 2008-08-28 18:02:04 +00:00
Dale Johannesen a32affb9ba Implement partial-word binary atomics on ppc. 
llvm-svn: 55478
 2008-08-28 17:53:09 +00:00
Owen Anderson 9cd1a5e530 FastEmitInst_extractsubreg doesn't need to be passed the register class. It can get it from MachineRegisterInfo instead. 
llvm-svn: 55476
 2008-08-28 17:47:37 +00:00
Dan Gohman 04cf2e4540 Revert r55467; it causes regressions in UnitTests/Vector/divides, 
Benchmarks/sim/sim, and others on x86-64.

llvm-svn: 55475
 2008-08-28 17:22:54 +00:00
Rafael Espindola 029c1c8460 Correctly resize the Parts array. 
llvm-svn: 55471
 2008-08-28 14:24:45 +00:00
Steve Naroff 94e3ab20b7 Fix Parser::ParseDeclaratorInternal(): add langopts test when recognizing blocks. 
llvm-svn: 55468
 2008-08-28 10:07:06 +00:00
Evan Cheng 6975602024 If a copy isn't coalesced, but its src is defined by trivial computation. Re-materialize the src to replace the copy. 
llvm-svn: 55467
 2008-08-28 07:53:51 +00:00
Evan Cheng 97af20f85f FsFLD0S{S|D} and V_SETALLONES are as cheap as moves. 
llvm-svn: 55466
 2008-08-28 07:52:25 +00:00
Argyrios Kyrtzidis 41f1dbc66d Fix compilation error on MSVC. 
llvm-svn: 55465
 2008-08-28 07:45:57 +00:00
Ted Kremenek 803e7e1e47 Ubigraph visualization: represent cached nodes with a different style. 
llvm-svn: 55463
 2008-08-28 05:02:09 +00:00