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84603 Commits

Author SHA1 Message Date
Dan Gohman bf821b9e9d Delete unused variables (that weren't even getting expanded). 
llvm-svn: 105278
 2010-06-01 17:26:14 +00:00
Dan Gohman 1ce7a559c0 Freebsd's sed doesn't support \< in regexps, and GNU sed doesn't 
support [[:<:]]. Use beginning-of-line and end-of-line anchors
instead.

llvm-svn: 105277
 2010-06-01 17:08:56 +00:00
Bruno Cardoso Lopes d44677ba69 Refactor some SSE 2 unpack instructions 
llvm-svn: 105276
 2010-06-01 17:02:50 +00:00
Dan Gohman b2e7169db8 Delete a blank line to make it easier to process this file with a script. 
llvm-svn: 105275
 2010-06-01 16:56:42 +00:00
Dan Gohman a76715fc88 Don't call flush() at a library level which isn't checking for errors 
and doesn't know where the output is going.

llvm-svn: 105274
 2010-06-01 16:31:34 +00:00
Dan Gohman c699831d09 Fix a spello affecting platforms where the configure check fails. 
llvm-svn: 105273
 2010-06-01 16:22:27 +00:00
Dan Gohman 5eb929388c Fix a typo in a comment. 
llvm-svn: 105272
 2010-06-01 16:10:08 +00:00
Dan Gohman b7edb4287b -retain-symbols-file is not what it seems. Update the makefiles 
and configury to use --version-script.

llvm-svn: 105271
 2010-06-01 14:56:56 +00:00
Dan Gohman 88337a95ca Fix extra fread after EOF, non-wires-crossed version. 
llvm-svn: 105270
 2010-06-01 14:09:29 +00:00
Kalle Raiskila 8916358f97 Fix handling of 'load' nodes. 
llvm-svn: 105269
 2010-06-01 13:34:47 +00:00
John McCall 75b960e5ee Alter the ExternalASTSource interface to permit by-name lookups. PCH continues to 
bring in the entire lookup table at once.

Also, give ExternalSemaSource's vtable a home.  This is important because otherwise
any reference to it will cause RTTI to be emitted, and since clang is compiled
with -fno-rtti, that RTTI will contain unresolved references (to ExternalASTSource's
RTTI).  So this change makes it possible to subclass ExternalSemaSource from projects
compiled with RTTI, as long as the subclass's home is compiled with -fno-rtti.

llvm-svn: 105268
 2010-06-01 09:23:16 +00:00
Zhongxing Xu ce83656f97 Limit the use of BindDefault(). 
llvm-svn: 105265
 2010-06-01 04:49:26 +00:00
Zhongxing Xu 527ff6d1dc Add support for calloc() in MallocChecker. Patch by Jordy Rose, with my 
modification.

llvm-svn: 105264
 2010-06-01 03:01:33 +00:00
Bill Wendling 1a764f93a0 Debreak test for non-Darwin. 
llvm-svn: 105257
 2010-05-31 21:47:24 +00:00
Ted Kremenek 305a0a7416 Fix crash in code completion when an ObjCMethodDecl doesn't have an associated @interface. 
Fixes <rdar://problem/8026215>.

llvm-svn: 105256
 2010-05-31 21:43:10 +00:00
Duncan Sands 4c904fa797 Fix PR7272: when inlining through a callsite with byval arguments, 
the newly created allocas may be used by inlined calls, so these
need to have their tail call flags cleared.  Fixes PR7272.

llvm-svn: 105255
 2010-05-31 21:00:26 +00:00
Howard Hinnant 5d3c11337a [conversions.string] 
llvm-svn: 105254
 2010-05-31 20:58:54 +00:00
Eric Christopher 24efc63000 Add a test for the llvm-gcc commit in r90200. 
llvm-svn: 105253
 2010-05-31 20:39:10 +00:00
Chris Lattner 47054fbbe9 Minor tweaks on doug's objc recovery patch: the caller 
of isSimpleObjCMessageExpression checks the language,
so change a dynamic check into an assert.

isSimpleObjCMessageExpression is expensive, so only do it
in the common case when it is likely to matter: when the [
of the postfix expr starts on a new line.  This should avoid
doing lookahead for every array expression.

llvm-svn: 105229
 2010-05-31 18:18:22 +00:00
Chris Lattner 14c46517b5 fix PR6623: when optimizing for size, don't inline memcpy/memsets 
that are too large.  This causes the freebsd bootloader to be too
large apparently.

It's unclear if this should be an -Os or -Oz thing.  Thoughts welcome.

llvm-svn: 105228
 2010-05-31 17:30:14 +00:00
Chris Lattner 291a189cda upgrade and filecheckize this test. 
llvm-svn: 105227
 2010-05-31 17:27:17 +00:00
Chris Lattner b4a773b452 the 'limit' argument to FindOptimalMemOpLowering is unsigned, not uint64_t. 
llvm-svn: 105226
 2010-05-31 17:12:23 +00:00
Chris Lattner bf17d0f62c revert r105223 which broke all my testing. 
llvm-svn: 105225
 2010-05-31 17:10:45 +00:00
Charles Davis 7de6638173 Make methods non-virtual again for now. I accidentally committed this in 
preparation for an alternate mangler.

llvm-svn: 105224
 2010-05-31 17:07:59 +00:00
Dan Gohman ad2259ec4c Fix count so that it doesn't make an extra fread call after 
EOF is detected.

llvm-svn: 105223
 2010-05-31 16:13:45 +00:00
Douglas Gregor 952cf9414f Tweak test for non-64-bit Darwin 
llvm-svn: 105222
 2010-05-31 14:58:57 +00:00
Douglas Gregor 990ccace5b When we see the a '[' in a postfix expression in Objective-C, perform 
a simple, quick check to determine whether the expression starting
with '[' can only be an Objective-C message send. If so, don't parse
it as an array subscript expression. This improves recovery for, e.g.,

  [a method1]
  [a method2]

so that we now produce

  t.m:10:13: error: expected ';' after expression
  [a method]
            ^

instead of some mess about expecting ']'.

llvm-svn: 105221
 2010-05-31 14:40:22 +00:00
Benjamin Kramer 5ac57e3440 Avoid swap when a copy suffices. 
llvm-svn: 105220
 2010-05-31 12:50:41 +00:00
Chandler Carruth 9e814c0d80 Silence GCC warning about an accessible non-virtual destructor in a class with 
virtual methods.

Please review cdavis, should these methods even be virtual?

llvm-svn: 105218
 2010-05-31 08:27:42 +00:00
Nick Lewycky aee2632be3 The memcpy intrinsic only takes i8* for %src and %dst, so cast them to that 
first. Fixes PR7265.

llvm-svn: 105206
 2010-05-31 06:16:35 +00:00
Ted Kremenek 4708f5a89b After conversations with Zhongxing Xu and Jordy Rose, refine the logic in 
RegionStoreManager::RetrieveElement() that handles indexing into a larger scalar
object to only consult the direct binding of a super region if it is a scalar.
This isn't perfect yet, and a big FIXME is attached to the code.  This causes
the test case for PR 7218 now to pass.

llvm-svn: 105195
 2010-05-31 01:22:04 +00:00
Chris Lattner f3d0436077 fix incorrect tag 
llvm-svn: 105189
 2010-05-30 23:42:51 +00:00
Chris Lattner f8142a3a6b make #warning warnings end up in their own diagnostic category. 
rdar://8042673

llvm-svn: 105188
 2010-05-30 23:42:10 +00:00
Chris Lattner 52d96ac930 simpler fix for rdar://8044135 - escaped newlines have already 
been processed, so they don't have to be tip-toed around.

llvm-svn: 105182
 2010-05-30 23:27:38 +00:00
Douglas Gregor fe4a4107d8 Improve our handling of NULL after an escaping '\' in a string 
literal. Fixes <rdar://problem/8044135>.

llvm-svn: 105181
 2010-05-30 22:59:50 +00:00
Alexis Hunt 50d612d6c6 Move .td files from AST to Basic. 
Parse will need to see these files because it needs to know how to parse
attributes. The generated files are still placed in the appropriate directory so
as to preserve layering. No functional change.

llvm-svn: 105179
 2010-05-30 22:44:37 +00:00
Douglas Gregor d5a479cbb5 Don't try to parse class template specializations in C. It can only 
lead to heartache. Fixes <rdar://problem/8044088>.

llvm-svn: 105178
 2010-05-30 22:30:21 +00:00
Daniel Dunbar 3dbd7b51ca FuzzTest: Add support for reading list of replacements from a file. 
llvm-svn: 105177
 2010-05-30 22:27:55 +00:00
Daniel Dunbar ef261ba507 utils: Add a generic fuzz testing tool. 
llvm-svn: 105176
 2010-05-30 22:27:52 +00:00
Douglas Gregor 2683c28ff6 Improve parser recovery when we try to parse a call expression but the 
called function itself is invalid (e.g., because of a semantic error
referring to that declaration). Fixes <rdar://problem/8044142>.

llvm-svn: 105175
 2010-05-30 22:23:08 +00:00
Howard Hinnant 0c17e32edd [locale.stdcvt] 
llvm-svn: 105174
 2010-05-30 21:39:41 +00:00
Nick Lewycky 71eac6e114 Make macro safe in the face of users who pass "addr+64". Addition of void* is 
invalid.

llvm-svn: 105172
 2010-05-30 18:26:21 +00:00
Anders Carlsson 107b4e096c Remove unused parameter to FinalOverriders::PropagateOverrider. 
llvm-svn: 105171
 2010-05-30 18:23:41 +00:00
Nick Lewycky 6cbc3f7de4 Refactor the Is{Std,Clang,LLVM}Namespace methods and rename 'isClangAttr' to 
'IsClangAttr' to match prevailing style in this file. Patch by Jon Mulder!

llvm-svn: 105170
 2010-05-30 18:05:23 +00:00
Oscar Fuentes a97311f152 Use `llvm::next' instead of `next' to make VC++ 2010 happy. 
llvm-svn: 105168
 2010-05-30 13:14:21 +00:00
Alexis Hunt ed05325dbe Convert DeclNodes to use TableGen. 
The macros required for DeclNodes use have changed to match the use of
StmtNodes. The FooFirst enumerator constants have been named firstFoo
to match usage elsewhere.

llvm-svn: 105165
 2010-05-30 07:21:58 +00:00
Alexis Hunt c943c52073 Allow for creation of clang DeclNodes tables. 
The StmtNodes generator has been generalized to allow for the
creation of DeclNodes tables as well, and another emitter was
added for DeclContexts.

llvm-svn: 105164
 2010-05-30 07:21:42 +00:00
Anders Carlsson 7498b32117 And now for the best part: Removing the old code. 
llvm-svn: 105162
 2010-05-30 06:56:46 +00:00
Anders Carlsson b1fcdd063c Turn on the new empty base subobject tracking code. It's a bit faster than the previous code. However, it still has quadratic performance, something which I intend to fix shortly in a subsequent patch. 
llvm-svn: 105161
 2010-05-30 06:52:33 +00:00
Douglas Gregor 6ed3eb8a48 Teach code-completion for calls to be more careful with a 
potentially-NULL "function" argument.

llvm-svn: 105152
 2010-05-30 06:10:08 +00:00