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70757 Commits

Author SHA1 Message Date
Evan Cheng 484dba893c Rather than having llvm-gcc changing the meaning of OptimizeSize, just make sure loop unswitch is conservative when optimization level is < 3. 
llvm-svn: 85581
 2009-10-30 07:23:49 +00:00
Zhongxing Xu b9eda67380 Fix PR5316: make assignment expressions can be visited as lvalue. Then we 
can get the correct base lvalue.
Revert r85578.

llvm-svn: 85579
 2009-10-30 07:19:39 +00:00
Ted Kremenek e96a30a531 Handle loading of field values from LazyCompoundVals in GRExprEngine::VisitMemberExpr(). 
This fixes the crash reported in PR 5316.

llvm-svn: 85578
 2009-10-30 05:48:30 +00:00
Bob Wilson 1cf0b03064 Add ARM codegen for indirect branches. 
clang/test/CodeGen/indirect-goto.c runs! (unoptimized)

llvm-svn: 85577
 2009-10-30 05:45:42 +00:00
Chris Lattner 252d36e74c warn about returning the address of a label. 
llvm-svn: 85576
 2009-10-30 04:01:58 +00:00
Dan Gohman b0cad70c24 Most stack straces don't need 3 digits worth of levels. 
llvm-svn: 85575
 2009-10-30 02:45:10 +00:00
Anders Carlsson 32e1b1c169 Get throws limping along, still a bunch of FIXMEs. Too bad we don't support catching anything yet :) 
llvm-svn: 85574
 2009-10-30 02:27:02 +00:00
Dan Gohman 64997909a6 Don't delete blocks which have their address taken. 
llvm-svn: 85572
 2009-10-30 02:13:27 +00:00
Dan Gohman e0a8b8fc56 Mention if a block has its address taken in debug output. 
llvm-svn: 85571
 2009-10-30 02:08:26 +00:00
Dan Gohman 43c574068b Simplify this code and avoid an extra space character in the output. 
llvm-svn: 85568
 2009-10-30 02:01:10 +00:00
Anders Carlsson 958c9f8524 Fix thinko, mangleCXXRtti should obviously take a QualType! 
llvm-svn: 85565
 2009-10-30 01:52:02 +00:00
Dan Gohman 4246f00e0c Add support for BlockAddress static initializers. 
llvm-svn: 85562
 2009-10-30 01:45:18 +00:00
Anders Carlsson 4b08db7a62 Add CGException.cpp, to be used for exception related code generation. 
llvm-svn: 85560
 2009-10-30 01:42:31 +00:00
Dan Gohman 2f8ccf2bf4 Add a FIXME comment. 
llvm-svn: 85559
 2009-10-30 01:38:20 +00:00
Dan Gohman c83dc4b506 Add some comments. 
llvm-svn: 85558
 2009-10-30 01:34:35 +00:00
Dan Gohman f7c4299312 Initial x86 support for BlockAddresses. 
llvm-svn: 85557
 2009-10-30 01:28:02 +00:00
Dan Gohman 6c9388011b Initial target-independent CodeGen support for BlockAddresses. 
llvm-svn: 85556
 2009-10-30 01:27:03 +00:00
Anders Carlsson 430046321b mangleCXXRtti obviously needs to take a type, what was I thinking... 
llvm-svn: 85555
 2009-10-30 01:26:12 +00:00
Fariborz Jahanian 6c5a8e2555 This patch computes composite type of two objective-c expressions 
used in a conditional expression by finding the most-derived common
super class of the two and qualifies the resulting type by the
intersection of the protocl qualifier list of the two objective-c
pointer types. ( this is continuation of radar 7334235).

llvm-svn: 85554
 2009-10-30 01:13:23 +00:00
Anders Carlsson 3f0db2beb1 Add a CK_DerivedToBaseMemberPointer cast kind and use it in Sema (Still no codegen). 
llvm-svn: 85552
 2009-10-30 00:46:35 +00:00
Devang Patel fe480c5e62 Remove dead code. 
llvm-svn: 85551
 2009-10-30 00:39:25 +00:00
John McCall 41b215eef6 Include pointee type information in the diagnostic for creating bad pointers or 
arrays.

llvm-svn: 85550
 2009-10-30 00:37:20 +00:00
Dan Gohman 126193a9b5 Add a BlockAddress MachineOperand kind. 
llvm-svn: 85549
 2009-10-30 00:20:08 +00:00
Dan Gohman 22fd08d0f7 Add svn:ignore properties. 
llvm-svn: 85548
 2009-10-30 00:17:14 +00:00
Dan Gohman 8c9b10f4e8 Remove a redundant copy constructor. 
llvm-svn: 85547
 2009-10-30 00:14:33 +00:00
Jim Grosbach 8578068302 Dial back the realignment a bit. 
llvm-svn: 85546
 2009-10-30 00:08:40 +00:00
John McCall 70dd5f6574 Report accurate source-location information when rebuilding types during 
template instantiation.

llvm-svn: 85545
 2009-10-30 00:06:24 +00:00
Mike Stump f3eb5ec2c0 Fix one more bug with __builtin_object_size. 
llvm-svn: 85538
 2009-10-29 23:34:20 +00:00
David Goodwin faa7660fd0 Between scheduling regions, correctly maintain anti-dep breaking state so that we don't incorrectly rename registers that span these regions. 
llvm-svn: 85537
 2009-10-29 23:30:59 +00:00
Dan Gohman 05efd893db Remove some unnecessary spaces in debug output. 
llvm-svn: 85536
 2009-10-29 23:30:06 +00:00
Mike Stump dc28a8b997 Add yet more testcases. 
llvm-svn: 85535
 2009-10-29 23:29:54 +00:00
Mike Stump eb5c92b399 Add some more testcases. 
llvm-svn: 85534
 2009-10-29 23:22:14 +00:00
John McCall 314681a338 Silence a gcc warning where it notices that default-constructing a class 
doesn't initialize anything.

llvm-svn: 85533
 2009-10-29 23:20:43 +00:00
Douglas Gregor e6fb91f2cb We may need to instantiate a class template specialization as part of a derived-to-base pointer case 
llvm-svn: 85532
 2009-10-29 23:08:22 +00:00
Nick Kledzik d4b78d38d4 add __save_vfp_d8_d15_regs and __restore_vfp_d8_d15_regs for ARM 
llvm-svn: 85531
 2009-10-29 22:31:39 +00:00
Dan Gohman 554a75a973 Move some code from being emitted as boilerplate duplicated in every 
*ISelDAGToDAG.cpp to being regular code in SelectionDAGISel.cpp.

llvm-svn: 85530
 2009-10-29 22:30:23 +00:00
Douglas Gregor 07cc4ac606 Slightly improve source-location information during template instantiation 
llvm-svn: 85529
 2009-10-29 22:21:39 +00:00
Steve Naroff f406f4d99b - Add/tweak some comments. 
- change ObjCCategoryImplDecl::getCategoryClass() to getCategoryDecl().

No functionality change.

llvm-svn: 85528
 2009-10-29 21:11:04 +00:00
Daniel Dunbar 7ad807f248 Move some clang-cc errors to use diagnostics, and simplify. 
llvm-svn: 85527
 2009-10-29 21:05:18 +00:00
Mike Stump fa50290b49 Fix some issues Daniel pointed out. 
llvm-svn: 85526
 2009-10-29 20:48:09 +00:00
Sebastian Redl adba46edc2 Properly instantiate usage of overloaded operator []. Fixes PR5345. 
llvm-svn: 85524
 2009-10-29 20:17:01 +00:00
David Goodwin 9f1b2d4619 Fix a couple of bugs in aggressive anti-dep breaking. 
llvm-svn: 85522
 2009-10-29 19:17:04 +00:00
Steve Naroff a4aeed6958 clang_getDeclSpelling(): For category implementations, make sure we hand back the category name (not the class name). This fixes <rdar://problem/7297518>. 
llvm-svn: 85521
 2009-10-29 18:55:50 +00:00
John McCall 0d07eb32de A few TemplateArgumentLoc clean-ups. Try to remember the Expr for a declaration. 
Provide an API for getting the SourceRange of a TAL and use it judiciously.

llvm-svn: 85520
 2009-10-29 18:45:58 +00:00
Bob Wilson 94f8f87890 Refactor complicated predicate into a separate function. 
llvm-svn: 85519
 2009-10-29 18:40:06 +00:00
Devang Patel 78c327f171 First bitcase use may not lead to a dbg.declare intrinsic. Iterate uses until one find's dbg.declare intrinsic. 
Patch by Sunae Seo.

llvm-svn: 85518
 2009-10-29 18:20:34 +00:00
Dan Gohman 453d64c9f5 Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a 
bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.

llvm-svn: 85517
 2009-10-29 18:10:34 +00:00
Douglas Gregor ba91b89711 Yet more instantiation-location information. Fixes PR5336. 
llvm-svn: 85516
 2009-10-29 17:56:10 +00:00
Dan Gohman 104f57cae8 Refactor the code for unfolding a load into a separate function. 
llvm-svn: 85515
 2009-10-29 17:47:20 +00:00
Bill Wendling c44768ae69 Reapply r85338. 
llvm-svn: 85514
 2009-10-29 17:39:46 +00:00