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75708 Commits

Author SHA1 Message Date
Fariborz Jahanian 1444230c40 Fixes a bug in my last patch (related to radar 7490331). 
llvm-svn: 92952
 2010-01-07 22:15:31 +00:00
Chris Lattner dab2cd543f Fix rdar://7517201, a regression introduced by r92849. 
When folding a and(any_ext(load)) both the any_ext and the
load have to have only a single use.

This removes the anyext-uses.ll testcase which started failing
because it is unreduced and unclear what it is testing.

llvm-svn: 92950
 2010-01-07 21:59:23 +00:00
Chris Lattner 88de38453f factor this code better and reduce nesting at the same 
time, no functionality change.

llvm-svn: 92948
 2010-01-07 21:53:27 +00:00
David Greene 0b09877c3d Revert r92939. These intrinsics get matched to LLVM instructions, 
so removing at Chris' request.

llvm-svn: 92947
 2010-01-07 21:43:58 +00:00
Evan Cheng 16b75ce19c APInt'fy TargetLowering::SimplifySetCC to fix PR5963. 
llvm-svn: 92943
 2010-01-07 20:58:44 +00:00
Mike Stump 441793352d 1/2 off all structs should not have any virtual functions. 
Replace magic numbers with uuids.

llvm-svn: 92941
 2010-01-07 20:55:28 +00:00
David Greene 5b053c5278 Add some "missing" instrinsics to make the SSE intrinsic set a bit more 
orthogonal.

llvm-svn: 92939
 2010-01-07 19:47:43 +00:00
Benjamin Kramer b757a82902 Simplify code. No intended functionality/performance change. 
llvm-svn: 92938
 2010-01-07 19:46:15 +00:00
Eric Christopher 9f569bdf38 If the data requires a relocation then don't attempt to 
add it to the constant pool for fast-isel. We already
don't add it for the normal case.

llvm-svn: 92934
 2010-01-07 19:45:14 +00:00
Eric Christopher 36ef435eca We need to put any kind of data with a relocation into a 
not-readonly segment on darwin.

llvm-svn: 92933
 2010-01-07 19:44:05 +00:00
Mike Stump 2a83635337 Add a descriptive tag to each line to make the exact differences 
easier to understand.

llvm-svn: 92932
 2010-01-07 19:39:43 +00:00
Devang Patel fcfee0ff35 Use separate namespace for named metadata. 
llvm-svn: 92931
 2010-01-07 19:39:36 +00:00
John McCall 64fe233704 When parsing an identifier as an expression in C++, only try to annotate it 
as a type or scope token if the next token requires it.

This eliminates a lot of redundant lookups in C++, but there's room for
improvement;  a better solution would do a single lookup whose kind and
results would be passed through the parser.

llvm-svn: 92930
 2010-01-07 19:29:58 +00:00
Mike Stump bd0c5da5fc Don't use two argument mixing function. 
llvm-svn: 92929
 2010-01-07 19:24:27 +00:00
Mike Stump a771b0ad52 Also generate the .s files. 
llvm-svn: 92928
 2010-01-07 19:19:39 +00:00
Mike Stump 53b926c56f Add a testcase generator for vtable/rtti testing. WIP. 
llvm-svn: 92927
 2010-01-07 18:58:28 +00:00
Kovarththanan Rajaratnam d4ca3e3f06 Fix occurrence typo 
llvm-svn: 92926
 2010-01-07 18:46:52 +00:00
Fariborz Jahanian 9ab6349f2a Avoid error when convering a pointer to integer in 
rewriting.

llvm-svn: 92925
 2010-01-07 18:31:42 +00:00
Fariborz Jahanian 0f3aecf272 Fix rewriting of ivars. Fixes radar 7490331. 
llvm-svn: 92924
 2010-01-07 18:18:32 +00:00
Kovarththanan Rajaratnam 49c8da95a3 Convert from char pointer to char array 
llvm-svn: 92923
 2010-01-07 18:11:14 +00:00
Ted Kremenek db2ef3732f Fix typo: rename Rewriter::getRewritenText() -> Rewriter::getRewrittenText(). 
llvm-svn: 92922
 2010-01-07 18:00:35 +00:00
Chris Lattner 9e4e45a3b6 constant materialization could be improved. 
llvm-svn: 92921
 2010-01-07 17:53:10 +00:00
Benjamin Kramer 2b45998b7b Kill dead store. 
llvm-svn: 92920
 2010-01-07 17:50:57 +00:00
Benjamin Kramer d64b952e5e Remove dead variable. 
llvm-svn: 92919
 2010-01-07 17:29:08 +00:00
Benjamin Kramer cdb3889791 Use pop_back_val instead of back()+pop_back. 
llvm-svn: 92918
 2010-01-07 17:27:56 +00:00
Kovarththanan Rajaratnam b53c7d4d9d Tigthen scope of local char array 
llvm-svn: 92917
 2010-01-07 16:01:54 +00:00
Benjamin Kramer 76e2766442 Use a do-while loop instead of while + boolean. 
llvm-svn: 92912
 2010-01-07 13:50:07 +00:00
Nuno Lopes 950d5b2cd3 fix PR5869: mangle static symbols like gcc does to make it easier to diff symbol tables 
llvm-svn: 92911
 2010-01-07 09:36:51 +00:00
Duncan Sands 1949de7b81 Correct spelling. 
llvm-svn: 92910
 2010-01-07 09:05:26 +00:00
Duncan Sands f117880ab0 Be less stingy as to how many selects and phi nodes we 
are prepared to look through.

llvm-svn: 92898
 2010-01-07 05:48:42 +00:00
Douglas Gregor 3a08dcc156 Test linkage of typeinfo and typeinfo names for class templates 
llvm-svn: 92897
 2010-01-07 04:09:30 +00:00
Douglas Gregor 47ed966813 More trivial optimizations to a function well outside the critical path 
llvm-svn: 92896
 2010-01-07 02:24:06 +00:00
John McCall 0237485287 Improve the lead diagnostic for C++ object subscript expressions with 
no viable overloads.  Use a different message when the class provides
no operator[] overloads at all; use it for operator(), too.

Partially addresses PR 5900.

llvm-svn: 92894
 2010-01-07 02:04:15 +00:00
Chris Lattner 9855a6bb7c handle ConstantVector while I'm in here. 
llvm-svn: 92892
 2010-01-07 01:20:20 +00:00
Ted Kremenek c7c6431860 Change ObjCContainerDecl to contain the entire range for the '@end' 
piece of the declaration.  The '@' and the 'end' are separate tokens,
and require two SourceLocations to accurately track.

This change was motivated because ObjCContainerDecl::getSourceRange()
would previously not return the entire range of the declaration (the
'end' would be left off).

llvm-svn: 92891
 2010-01-07 01:20:12 +00:00
Ted Kremenek b58514e613 Add FileCheck prefix to another location in the output of c-index-test. 
llvm-svn: 92890
 2010-01-07 01:17:12 +00:00
Chris Lattner 64ecc468bd fix a globalopt crash on 'bullet' (handling evaluation of a store 
to an element of a vector in a static ctor) which occurs with an 
unrelated patch I'm testing.  Annoyingly, EvaluateStoreInto basically 
does exactly the same stuff as InsertElement constant folding, but it
now handles vectors, and you can't insertelement into a vector.  It
would be 'really nice' if GEP into a vector were not legal.

llvm-svn: 92889
 2010-01-07 01:16:21 +00:00
Evan Cheng 90dc43fcf5 Fix a minor regression from my dag combiner changes. One more place which needs to look pass truncates. 
llvm-svn: 92885
 2010-01-07 00:54:06 +00:00
Douglas Gregor 09470e6a4e Switch StringRef::edit_distance over to using raw pointers, since both 
std::vector and llvm::SmallVector have annoying performance
tradeoffs. No, I don't expect this to matter, and now it won't.

llvm-svn: 92884
 2010-01-07 00:51:54 +00:00
Jakob Stoklund Olesen f1522d612f Add comments. 
llvm-svn: 92883
 2010-01-07 00:51:04 +00:00
Douglas Gregor 9134e737fc Add a test case for code-completion in the presence of tabs 
llvm-svn: 92882
 2010-01-07 00:40:35 +00:00
Chris Lattner 4debb32fdd _mm_xor_ps does a xor not a nxor. The other 'xor' builtins look fine, 
but this one is wrong.  Thanks to Tanya for noticing this.

llvm-svn: 92881
 2010-01-07 00:36:41 +00:00
Fariborz Jahanian 6722fc0c09 Make this test be ingored for linux. 
llvm-svn: 92880
 2010-01-07 00:31:48 +00:00
Douglas Gregor 712dcfe921 Fix the search for visible declarations within a Scope to ensure that 
we look into a Scope that corresponds to a compound statement whose
scope was combined with the scope of the function that owns it. This
improves typo correction in many common cases.

llvm-svn: 92879
 2010-01-07 00:31:29 +00:00
Douglas Gregor 43a0857631 When we typo-correct a base class initializer, point to the base class 
specifier that we corrected to.

llvm-svn: 92878
 2010-01-07 00:26:25 +00:00
Douglas Gregor 6da83624e4 Whenever we emit a typo-correction diagnostic, also emit a note 
pointing to the declaration that we found that has that name (if it is
unique).

llvm-svn: 92877
 2010-01-07 00:17:44 +00:00
Jim Grosbach b907a467e2 80 column violations 
llvm-svn: 92876
 2010-01-06 23:54:42 +00:00
Fariborz Jahanian bdf198bc59 Fixes the test. 
llvm-svn: 92875
 2010-01-06 23:54:34 +00:00
Jakob Stoklund Olesen 29c7234eb7 Allow double defs after tail duplication. 
llvm-svn: 92874
 2010-01-06 23:52:46 +00:00
Jakob Stoklund Olesen 29a64c9575 Add Target hook to duplicate machine instructions. 
Some instructions refer to unique labels, and so cannot be trivially cloned
with CloneMachineInstr.

llvm-svn: 92873
 2010-01-06 23:47:07 +00:00