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122579 Commits

Author SHA1 Message Date
Douglas Gregor d5c4844e02 When we resolve the type of an 'auto' variable, clear out the linkage 
of that variable; it will need to be recomputed with the resolved
type.

llvm-svn: 150984
 2012-02-20 20:05:29 +00:00
Chad Rosier 112e71ee7c Make test case less sensitive to metadata numbering. 
llvm-svn: 150983
 2012-02-20 19:51:44 +00:00
Douglas Gregor 6379854457 Basic support for name mangling of C++11 lambda expressions. Because 
name mangling in the Itanium C++ ABI for lambda expressions is so
dependent on context, we encode the number used to encode each lambda
as part of the lambda closure type, and maintain this value within
Sema.

Note that there are a several pieces still missing:
  - We still get the linkage of lambda expressions wrong
  - We aren't properly numbering or mangling lambda expressions that
  occur in default function arguments or in data member initializers.
  - We aren't (de-)serializing the lambda numbering tables

llvm-svn: 150982
 2012-02-20 19:44:39 +00:00
Benjamin Kramer a00c5c451a Test case for r150978. 
llvm-svn: 150979
 2012-02-20 19:00:28 +00:00
Benjamin Kramer ac8ecc4e7e InstCombine: Removing the base from the address calculation is only safe when the GEPs are inbounds. 
llvm-svn: 150978
 2012-02-20 18:45:10 +00:00
Eric Christopher 66562a4a54 Remove the type retaining from the clang frontend. This is now 
handled by the caching and rauw. Also fix one cache that wasn't
being added to highlighted by this patch. Update all testcases
accordingly.

This should fix the deall failure.

llvm-svn: 150977
 2012-02-20 18:05:24 +00:00
Eric Christopher e908a7a92c Make forward declarations for objective-c types use the new 
temporary forward declaration nodes. Fixes a problem building
Chrome.

llvm-svn: 150976
 2012-02-20 18:05:04 +00:00
Eric Christopher 4826c8fbe8 Make this a bit prettier and more obvious when a derived type isn't 
derived from anything.

llvm-svn: 150975
 2012-02-20 18:04:39 +00:00
Eric Christopher 300871076e If a derived type is also a composite type, print that information 
too.

llvm-svn: 150974
 2012-02-20 18:04:35 +00:00
Eric Christopher 8979712685 Add support for runtime languages on our forward declarations. 
llvm-svn: 150973
 2012-02-20 18:04:14 +00:00
Gregory Szorc 19bf2398ba [clang.py] Format and add documention for Type 
llvm-svn: 150972
 2012-02-20 17:58:40 +00:00
Gregory Szorc a5a89b9564 [clang.py] Add tests for Type.is_volatile_qualified and Type.is_restrict_qualified 
llvm-svn: 150971
 2012-02-20 17:58:02 +00:00
Gregory Szorc 495c7dae5d [clang.py] Implement Type.argument_types() 
llvm-svn: 150970
 2012-02-20 17:45:30 +00:00
Gregory Szorc 8a840febac [clang.py] Implement Type.__eq__ and Type.__ne__ 
llvm-svn: 150969
 2012-02-20 17:44:49 +00:00
Bob Wilson a4fd70ea77 Add missing newlines at EOF. 
llvm-svn: 150965
 2012-02-20 16:56:13 +00:00
Howard Hinnant f87873b3b3 Silence -Wmissing-field-initializers a little higher in the source. 
llvm-svn: 150964
 2012-02-20 16:51:43 +00:00
Douglas Gregor caf4826e2e Deserialize the direct-initialization range of a "new" expression 
properly. Previously, we deserialized it but failed to set the
corresponding member in CXXNewExpr. Fixes <rdar://problem/10893600>.

llvm-svn: 150963
 2012-02-20 16:12:14 +00:00
Benjamin Kramer 7adb189538 InstCombine: When comparing two GEPs that were derived from the same base pointer but use different types, expand the offset calculation and to the compare on the offset if profitable. 
This came up in SmallVector code.

llvm-svn: 150962
 2012-02-20 15:07:47 +00:00
Benjamin Kramer 7746eb62fb InstCombine: Make OptimizePointerDifference more aggressive. 
- Ignore pointer casts.
- Also expand GEPs that aren't constantexprs when they have one use or only constant indices.

- We now compile "&foo[i] - &foo[j]" into "i - j".

llvm-svn: 150961
 2012-02-20 14:34:57 +00:00
Aaron Ballman 232c4f50ba Fixing the working-directory option so that it stores the proper directory. 
llvm-svn: 150960
 2012-02-20 14:13:25 +00:00
Tobias Grosser e550fa2f95 www: Fix french special characters 
llvm-svn: 150959
 2012-02-20 14:03:56 +00:00
Dylan Noblesmith c95d81924d Basic: import IntrusiveRefCntPtr<> into clang namespace 
The class name is long enough without the llvm:: added.
Also bring in RefCountedBase and RefCountedBaseVPTR.

llvm-svn: 150958
 2012-02-20 14:00:23 +00:00
James Molloy 862fe49c55 Teach the DAGCombiner that certain loadext nodes followed by ANDs can be converted to zeroexts. 
llvm-svn: 150957
 2012-02-20 12:02:38 +00:00
James Molloy 547d4c0662 Improve generated code for extending loads and some trunc stores on ARM. 
Teach TargetSelectionDAG about lengthening loads for vector types and set v4i8 as legal. Allow FP_TO_UINT for v4i16 from v4i32.

llvm-svn: 150956
 2012-02-20 09:24:05 +00:00
Tobias Grosser be3df7b3ee Add information, that Polly became a real LLVM project 
llvm-svn: 150955
 2012-02-20 08:41:55 +00:00
Tobias Grosser 7cde0845b5 www: Update links polly.grosser.es -> polly.llvm.org 
llvm-svn: 150954
 2012-02-20 08:41:51 +00:00
Tobias Grosser 92f5480f04 ScheduleOpt: Add option to bound scheduling coefficients of dimensions. 
llvm-svn: 150953
 2012-02-20 08:41:47 +00:00
Tobias Grosser 6b675e3108 Update isl 
This version of isl, contains some recently committed scheduler patches.

llvm-svn: 150952
 2012-02-20 08:41:44 +00:00
Tobias Grosser 4d63b9d0f9 ScheduleOptimizer: Dump the calculated schedule in debug mode 
llvm-svn: 150951
 2012-02-20 08:41:21 +00:00
Tobias Grosser 992e60ca57 ScheduleOpt: Add option to bound constant term coefficients 
llvm-svn: 150950
 2012-02-20 08:41:15 +00:00
Evan Cheng d0c02966d2 Make post-ra tail duplication bundle safe. No test case as recent codegen 
flow changes have already hidden the bug. rdar://10893812

llvm-svn: 150949
 2012-02-20 07:51:58 +00:00
Chandler Carruth a2a5410e6d Add 3dNOW intrinsic header to x86intrin.h, conditioned on __3dNOW__ to 
match the behavior of GCC. Also add a test for these intrinsics, which
apparently have *zero* tests. =[ Not surprisingly, Clang crashed when
compiling these.

Fix the bug in CodeGen where we failed to bitcast the argument type to
x86mmx prior to calling the LLVM intrinsic. This fixes an assert on the
new 3dnow-builtins.c test.

This is one issue impacting the efforts to get Clang to emulate the
Microsoft intrinsics headers -- 3dnow intrinsics are implictitly made
available there.

llvm-svn: 150948
 2012-02-20 07:35:45 +00:00
Nick Lewycky 60829a587a Rename class Evaluate to Evaluator and put it in an anonymous namespace. 
llvm-svn: 150947
 2012-02-20 03:25:59 +00:00
Peter Collingbourne bcd9a7d0e0 Test web page update. 
llvm-svn: 150946
 2012-02-20 01:32:12 +00:00
Chris Lattner 445d8c6b50 fold comparisons of gep'd alloca points with null to false, 
implementing PR12013.  We now compile the testcase to:

__Z4testv:                              ## @_Z4testv
## BB#0:                                ## %_ZN4llvm15SmallVectorImplIiE9push_backERKi.exit
	pushq	%rbx
	subq	$64, %rsp
	leaq	32(%rsp), %rbx
	movq	%rbx, (%rsp)
	leaq	64(%rsp), %rax
	movq	%rax, 16(%rsp)
	movl	$1, 32(%rsp)
	leaq	36(%rsp), %rax
	movq	%rax, 8(%rsp)
	leaq	(%rsp), %rdi
	callq	__Z1gRN4llvm11SmallVectorIiLj8EEE
	movq	(%rsp), %rdi
	cmpq	%rbx, %rdi
	je	LBB0_2
## BB#1:
	callq	_free
LBB0_2:                                 ## %_ZN4llvm11SmallVectorIiLj8EED1Ev.exit
	addq	$64, %rsp
	popq	%rbx
	ret

instead of:

__Z4testv:                              ## @_Z4testv
## BB#0:
	pushq	%rbx
	subq	$64, %rsp
	xorl	%eax, %eax
	leaq	(%rsp), %rbx
	addq	$32, %rbx
	movq	%rbx, (%rsp)
	movq	%rbx, 8(%rsp)
	leaq	64(%rsp), %rcx
	movq	%rcx, 16(%rsp)
	je	LBB0_2
## BB#1:
	movl	$1, 32(%rsp)
	movq	%rbx, %rax
LBB0_2:                                 ## %_ZN4llvm15SmallVectorImplIiE9push_backERKi.exit
	addq	$4, %rax
	movq	%rax, 8(%rsp)
	leaq	(%rsp), %rdi
	callq	__Z1gRN4llvm11SmallVectorIiLj8EEE
	movq	(%rsp), %rdi
	cmpq	%rbx, %rdi
	je	LBB0_4
## BB#3:
	callq	_free
LBB0_4:                                 ## %_ZN4llvm11SmallVectorIiLj8EED1Ev.exit
	addq	$64, %rsp
	popq	%rbx
	ret

This doesn't shrink clang noticably though.

llvm-svn: 150944
 2012-02-20 00:42:49 +00:00
Benjamin Kramer 2325b24c73 ObjCMessageExpr: Don't leave SelLocsKind uninitialized when the send is implicit. 
Fixes PR11929. Found by valgrind.

llvm-svn: 150943
 2012-02-20 00:20:48 +00:00
Chandler Carruth 3bb7d41a35 Switch to a more idiomatic way of silencing unused variable warnings in 
release builds. Silences clang's -Wself-assign.

llvm-svn: 150942
 2012-02-20 00:02:49 +00:00
Chandler Carruth 0d887dd0b9 Move constructors out-of-line and flesh out their documentation. No 
functionality changed. This is in preparation for some refactoring of
how this class behaves.

llvm-svn: 150941
 2012-02-20 00:02:47 +00:00
Benjamin Kramer 807c2dba60 Set the location of the template keyword when allocating a new TemplateIdAnnotation. 
Found by valgrind.

llvm-svn: 150940
 2012-02-19 23:37:39 +00:00
Nick Lewycky 73be5e31a6 Move EvaluateFunction and EvaluateBlock into a class, and make the class store 
the information that they pass around between them. No functionality change!

llvm-svn: 150939
 2012-02-19 23:26:27 +00:00
Chandler Carruth 4fc5fcd121 Make the regular expressions in this test more narrow to ensure we're 
actually matching the write substrings, and stop looking for a leading
'/' to try and finish fixing darwin and other hosts.

llvm-svn: 150938
 2012-02-19 23:09:50 +00:00
Fariborz Jahanian 2b383d21dc objective-c modern translator: comment out private ivars 
declared in class extension and implementation.

llvm-svn: 150937
 2012-02-19 19:00:05 +00:00
Gregory Szorc 8428c242b8 [clang.py] Implement Type.is_function_variadic 
llvm-svn: 150936
 2012-02-19 18:28:33 +00:00
Jeffrey Yasskin 1c075b8934 Add myself to the CREDITS file. 
llvm-svn: 150935
 2012-02-19 18:22:03 +00:00
Sebastian Redl 73cfbebed4 Emit a warning when list-initializing a std::initializer_list member. 
llvm-svn: 150933
 2012-02-19 16:31:05 +00:00
Benjamin Kramer 8558da1930 Harden test against for operator new(unsigned int). 
llvm-svn: 150932
 2012-02-19 16:20:58 +00:00
Sebastian Redl d026dc499c Make heap-allocation of std::initializer_list 'work'. 
llvm-svn: 150931
 2012-02-19 16:03:09 +00:00
Sebastian Redl 4e04dd1979 Make std::initializer_list member initializers 'work'. 
llvm-svn: 150930
 2012-02-19 15:41:54 +00:00
Howard Hinnant 7c24d8e70b Initialize all the fields of struct tm before passing it to strftime. One of the uninitialized fields, probably the pointer field tm_zone, was causing a segfault on linux. Patch contributed by Jeffrey Yasskin. 
llvm-svn: 150929
 2012-02-19 14:55:32 +00:00
Sebastian Redl e6c32e6293 Refuse to compile global std::initializer_lists instead of doing completely the wrong thing. 
llvm-svn: 150928
 2012-02-19 14:53:49 +00:00