]>
granicus.if.org Git - clang/log
Daniel Dunbar [Fri, 20 Feb 2009 20:52:47 +0000 (20:52 +0000)]
Unbreak Darwin PIC handling; my refactoring yesterday was bogus.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65154
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Chris Lattner [Fri, 20 Feb 2009 20:48:45 +0000 (20:48 +0000)]
more random cleanups, add some fixme's. ObjCCategoryImplDecl really
shouldn't be a NamedDecl.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65153
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Chris Lattner [Fri, 20 Feb 2009 20:42:28 +0000 (20:42 +0000)]
destroy should forward to base class.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65151
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Chris Lattner [Fri, 20 Feb 2009 20:41:34 +0000 (20:41 +0000)]
move the @implementation ivar list to being an ObjCList, which prevents
it from being leaked, among other things.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65150
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Ted Kremenek [Fri, 20 Feb 2009 20:32:39 +0000 (20:32 +0000)]
PTH generation: Clear the cleaning bit for literals (whose spellings are cached).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65148
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Daniel Dunbar [Fri, 20 Feb 2009 19:34:45 +0000 (19:34 +0000)]
Add some IRgen improvement notes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65146
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Daniel Dunbar [Fri, 20 Feb 2009 19:34:33 +0000 (19:34 +0000)]
Shorten; no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65145
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Chris Lattner [Fri, 20 Feb 2009 18:57:29 +0000 (18:57 +0000)]
remove dead list.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65142
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Daniel Dunbar [Fri, 20 Feb 2009 18:54:31 +0000 (18:54 +0000)]
Take advantage of noreturn attribute to add unreachable instruction &
clear insertion point. The rest of IRgen should theoretically take
advantage of this to avoid emitting dead code. Theory != Practice.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65141
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Anders Carlsson [Fri, 20 Feb 2009 18:53:20 +0000 (18:53 +0000)]
Always try to fold array sizes, and warn if we could fold something that isn't an ICE. This makes us compatible with GCC.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65140
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Daniel Dunbar [Fri, 20 Feb 2009 18:53:07 +0000 (18:53 +0000)]
Fix test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65139
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Chris Lattner [Fri, 20 Feb 2009 18:43:26 +0000 (18:43 +0000)]
remove some more methods from objc decls, using the iterator
interfaces more consistently.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65138
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Daniel Dunbar [Fri, 20 Feb 2009 18:22:23 +0000 (18:22 +0000)]
Handle constant int -> ptr casts of lvalue results.
- PR3463 (again).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65133
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Chris Lattner [Fri, 20 Feb 2009 18:18:36 +0000 (18:18 +0000)]
remove some slow O(n) methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65132
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Chris Lattner [Fri, 20 Feb 2009 18:10:37 +0000 (18:10 +0000)]
Change ObjCForwardProtocolDecl to use an ObjCList.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65131
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Daniel Dunbar [Fri, 20 Feb 2009 18:06:48 +0000 (18:06 +0000)]
Set call attribute for direct calls (i.e. noreturn).
- Remove an unused variant of EmitCallExpr overload.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65130
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Chris Lattner [Fri, 20 Feb 2009 18:04:31 +0000 (18:04 +0000)]
move the interace list of @class to use ObjCList.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65129
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Steve Naroff [Fri, 20 Feb 2009 17:57:11 +0000 (17:57 +0000)]
Fix <rdar://problem/
6586239 > bitfield constraints not enforced (for ObjC)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65128
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Chris Lattner [Fri, 20 Feb 2009 17:53:35 +0000 (17:53 +0000)]
remove a dead list.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65127
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Chris Lattner [Fri, 20 Feb 2009 17:04:14 +0000 (17:04 +0000)]
add support for amd64-*, patch by Brooks Davis!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65124
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Daniel Dunbar [Fri, 20 Feb 2009 07:47:48 +0000 (07:47 +0000)]
ccc: Spell mattr correctly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65119
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Daniel Dunbar [Fri, 20 Feb 2009 07:35:04 +0000 (07:35 +0000)]
ccc: Basic translation of gcc subtarget feature options to LLVM
options (i.e., -mno-red-zone, -msoft-float, -mno-sse, etc.)
- Also, make sure unwind tables default to on Darwin/x86_64.
- PR3604.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65118
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Daniel Dunbar [Fri, 20 Feb 2009 06:48:26 +0000 (06:48 +0000)]
ccc: Use toolchain hook for default relocation model value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65116
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Daniel Dunbar [Fri, 20 Feb 2009 06:36:40 +0000 (06:36 +0000)]
Add some stdlib builtins
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65115
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Chris Lattner [Fri, 20 Feb 2009 06:23:21 +0000 (06:23 +0000)]
switch ObjCMethodDecl's parameter list from being explicitly managed to an ObjCList.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65114
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Chris Lattner [Fri, 20 Feb 2009 06:10:45 +0000 (06:10 +0000)]
switch the interface ivar list from being explicitly managed to using ObjCList.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65113
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Chris Lattner [Fri, 20 Feb 2009 06:03:09 +0000 (06:03 +0000)]
move more objc destruction out of dtors into Destroy.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65112
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Chris Lattner [Fri, 20 Feb 2009 05:54:35 +0000 (05:54 +0000)]
move some objc decl destruction out of dtors into Destroy method.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65111
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Zhongxing Xu [Fri, 20 Feb 2009 05:19:30 +0000 (05:19 +0000)]
Add an example in comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65110
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Ted Kremenek [Fri, 20 Feb 2009 04:34:29 +0000 (04:34 +0000)]
Fix potential use of uninitialized variable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65109
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Eli Friedman [Fri, 20 Feb 2009 02:36:22 +0000 (02:36 +0000)]
A few small tweaks to isConstantInitializer. (No test because this
isn't getting used by Sema or CodeGen at the moment...)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65107
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Eli Friedman [Fri, 20 Feb 2009 02:03:47 +0000 (02:03 +0000)]
Use -verify for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65106
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Eli Friedman [Fri, 20 Feb 2009 01:57:15 +0000 (01:57 +0000)]
Add support for * (unary dereference) operator to ExprConstant.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65105
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Daniel Dunbar [Fri, 20 Feb 2009 01:48:01 +0000 (01:48 +0000)]
ccc: Use toolChain arch name instead of looking for arch command line
argument; the toolchain should always know the arch.
- Fixes: <rdar://problem/
6582911 > -ccc-clang-archs doesn't work for excluding ppc
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65104
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Chris Lattner [Fri, 20 Feb 2009 01:44:05 +0000 (01:44 +0000)]
optimize the 'StoredDeclsMap' for the common case where there is
exactly one decl with a specific name in a specific context. This
avoids a bunch of malloc traffic and shrinks StoredDeclsMap to hold
one pointer instead of 3 words (for a std::vector).
This speeds up -fsyntax-only on cocoa.h with PTH by ~7.3%.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65103
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Daniel Dunbar [Fri, 20 Feb 2009 01:36:35 +0000 (01:36 +0000)]
ccc: Store arch name in all toolchains.
- No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65102
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Eli Friedman [Fri, 20 Feb 2009 01:34:21 +0000 (01:34 +0000)]
Suppress constant initializer checking when the declaration isn't valid.
This prevents emitting diagnostics which are almost certainly useless.
(Note that the test is checking that we emit only one diagnostic.)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65101
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Daniel Dunbar [Fri, 20 Feb 2009 01:30:38 +0000 (01:30 +0000)]
ccc: Give all tools access to the toolchain they are in.
- No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65100
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Eli Friedman [Fri, 20 Feb 2009 01:18:21 +0000 (01:18 +0000)]
Initialize the Init variable to something reasonable when we emit an
error, so we don't crash.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65099
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Eli Friedman [Fri, 20 Feb 2009 01:15:07 +0000 (01:15 +0000)]
ExprConstant handling for a couple more cases of pointer-to-int casts
from the testsuite.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65098
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Fariborz Jahanian [Fri, 20 Feb 2009 01:14:43 +0000 (01:14 +0000)]
More objc gc's ir-gen fixes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65097
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Chris Lattner [Fri, 20 Feb 2009 01:10:07 +0000 (01:10 +0000)]
make the redeclaration case faster for the common instance of a redeclaration
where there is exactly one existing declaration. This is common.
this speeds up clang about 3% on cocoa.h for me 0.165 -> 0.160s
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65096
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Chris Lattner [Fri, 20 Feb 2009 00:56:18 +0000 (00:56 +0000)]
80 cols
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65095
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Chris Lattner [Fri, 20 Feb 2009 00:55:03 +0000 (00:55 +0000)]
slight code simplifications.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65094
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Mike Stump [Fri, 20 Feb 2009 00:45:51 +0000 (00:45 +0000)]
Deox and Capitolize.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65093
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Chris Lattner [Fri, 20 Feb 2009 00:25:28 +0000 (00:25 +0000)]
map source ranges through macro expansions. Before:
t.m:5:2: error: invalid operands to binary expression ('typeof(P)' (aka 'struct mystruct') and 'typeof(F)' (aka 'float'))
MAX(P, F);
^~~~~~~~~
t.m:1:78: note: instantiated from:
#define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; })
^
(no ranges on the second diagnostics)
After:
t.m:5:2: error: invalid operands to binary expression ('typeof(P)' (aka 'struct mystruct') and 'typeof(F)' (aka 'float'))
MAX(P, F);
^~~~~~~~~
t.m:1:78: note: instantiated from:
#define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; })
~~~ ^ ~~~
(ranges!)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65090
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Mike Stump [Fri, 20 Feb 2009 00:19:45 +0000 (00:19 +0000)]
Fix spacing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65089
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Chris Lattner [Fri, 20 Feb 2009 00:18:51 +0000 (00:18 +0000)]
refactor, pass ranges down instead of the whole
DiagnosticInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65088
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Ted Kremenek [Fri, 20 Feb 2009 00:10:09 +0000 (00:10 +0000)]
Add test case for <rdar://problem/
6562655 >.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65085
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Ted Kremenek [Fri, 20 Feb 2009 00:05:35 +0000 (00:05 +0000)]
Fix crash from <rdar://problem/
6562655 >: 'init' method only return a receiver alias if the return type is a location.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65084
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Chris Lattner [Thu, 19 Feb 2009 23:53:20 +0000 (23:53 +0000)]
replace a dirty hack with a clean solution. Too bad we can't
use Blocks for our callbacks ;-)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65083
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Ted Kremenek [Thu, 19 Feb 2009 23:47:02 +0000 (23:47 +0000)]
retain/release checker: Generate an intermediate simulation node for "leak"
transitions and then generate a subsequent node that removes the dead symbol
bindings. This should drastically improve caching in the simulation graph when
retain-counted objects are being tracked.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65082
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Chris Lattner [Thu, 19 Feb 2009 23:45:49 +0000 (23:45 +0000)]
Fix a long standard problem with clang retaining "too much" sugar
information about types. We often print diagnostics where we say
"foo_t" is bad, but the user doesn't know how foo_t is declared
(because it is a typedef). Fix this by expanding sugar when present
in a diagnostic (and not one of a few special cases, like vectors).
Before:
t.m:5:2: error: invalid operands to binary expression ('typeof(P)' and 'typeof(F)')
MAX(P, F);
^~~~~~~~~
t.m:1:78: note: instantiated from:
#define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; })
^
After:
t.m:5:2: error: invalid operands to binary expression ('typeof(P)' (aka 'struct mystruct') and 'typeof(F)' (aka 'float'))
MAX(P, F);
^~~~~~~~~
t.m:1:78: note: instantiated from:
#define MAX(A,B) ({ __typeof__(A) __a = (A); __typeof__(B) __b = (B); __a < __b ? __b : __a; })
^
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65081
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Ted Kremenek [Thu, 19 Feb 2009 23:45:28 +0000 (23:45 +0000)]
Added a new method to GRStmtNodeBuilder to build nodes using an arbitrary
PostStmt program point. This allows clients to pass in PostStmtCustom program
points.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65080
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Ted Kremenek [Thu, 19 Feb 2009 23:43:16 +0000 (23:43 +0000)]
ProgramPoint::Profile now specially handles PostStmtCustom (hashes on tag and data) so that clients don't need a unique address for the pair itself.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65079
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Chris Lattner [Thu, 19 Feb 2009 23:42:29 +0000 (23:42 +0000)]
pretty printing vector types should print the element type, not just the attribute.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65078
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Fariborz Jahanian [Thu, 19 Feb 2009 23:36:06 +0000 (23:36 +0000)]
More objc's gc ir-gen stuff.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65077
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Chris Lattner [Thu, 19 Feb 2009 23:13:55 +0000 (23:13 +0000)]
GetTypeForDeclarator can return null on error now, handle this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65076
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Daniel Dunbar [Thu, 19 Feb 2009 22:59:57 +0000 (22:59 +0000)]
ccc: Give nicer error when spawning a subprocess fails.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65075
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Daniel Dunbar [Thu, 19 Feb 2009 22:24:01 +0000 (22:24 +0000)]
Extend Evaluate() to fold (int) <pointer type>.
- PR3463, PR3398, <rdar://problem/
6553401 > crash on relocatable
symbol addresses as constants in static locals.
- There are many more scenarious we could handle (like arithmetic on
such an int) but this is the main use case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65074
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Daniel Dunbar [Thu, 19 Feb 2009 22:16:29 +0000 (22:16 +0000)]
Simplify, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65073
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Ted Kremenek [Thu, 19 Feb 2009 22:14:49 +0000 (22:14 +0000)]
Fix another PTH warning that should not be a note.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65072
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Ted Kremenek [Thu, 19 Feb 2009 22:13:40 +0000 (22:13 +0000)]
Make PTH warnings actual warnings instead of 'notes'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65071
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Mike Stump [Thu, 19 Feb 2009 22:01:56 +0000 (22:01 +0000)]
Add enough checking to ensure that non-constant block literals don't
appear to be constant. I'll probably redo this and throw it all away
later once we have codegen for BlockDeclRefExprs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65070
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Daniel Dunbar [Thu, 19 Feb 2009 22:01:23 +0000 (22:01 +0000)]
ccc: Also look for .gch files when seeing if we should auto load a
token-cache for clang.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65069
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Daniel Dunbar [Thu, 19 Feb 2009 21:44:24 +0000 (21:44 +0000)]
Remove IRgen constant emission assumption that LValue APValue results
only occur for pointer types; they are also possible for integer types
now.
- No intended functionality change, IntExprEvaluate doesn't return
LValue results yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65066
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Daniel Dunbar [Thu, 19 Feb 2009 20:17:33 +0000 (20:17 +0000)]
Change IntExprEvaluator to operate on an APValue not an APSInt.
- Prep for handling lvalues, no intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65063
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Daniel Dunbar [Thu, 19 Feb 2009 19:28:43 +0000 (19:28 +0000)]
Arguments to unordered comparison builtins may need implicit casts.
- <rdar://problem/
6094103 > sema fails to promote type arguments to __builtin_isgreater (and friends)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65059
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Anders Carlsson [Thu, 19 Feb 2009 19:22:11 +0000 (19:22 +0000)]
Add irgen support for the noinline attribute.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65056
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Anders Carlsson [Thu, 19 Feb 2009 19:16:48 +0000 (19:16 +0000)]
Add sema support for the noinline attribute.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65055
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Ted Kremenek [Thu, 19 Feb 2009 19:08:21 +0000 (19:08 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65054
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Daniel Dunbar [Thu, 19 Feb 2009 18:37:50 +0000 (18:37 +0000)]
Add another IntExprEvaluator::Success overload to suck up remained of
manual setting of the Result.
- Idiom now enforces that result will always have correct width and
type; this exposed three new bugs:
o Enum constant decl value can have different width than type
(PR3173).
o EvaluateInteger should not run an IntExprEvaluator over
non-integral expressions.
o FloatExprEvaluate was not handling casts correctly (it was
evaluating the cast in the IntExprEvaluator!).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65053
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Chris Lattner [Thu, 19 Feb 2009 18:29:56 +0000 (18:29 +0000)]
fix PR3609, emit:
t.c:1:10: error: missing terminating '>' character
#include <stdio.h
^
instead of:
t.c:1:10: error: missing terminating " character
#include <stdio.h
^
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65052
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Fariborz Jahanian [Thu, 19 Feb 2009 18:29:24 +0000 (18:29 +0000)]
Generate the conservative objc gc's API for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65051
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Ted Kremenek [Thu, 19 Feb 2009 18:20:28 +0000 (18:20 +0000)]
Update test case to include a leak that occurs at the place of allocation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65048
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Ted Kremenek [Thu, 19 Feb 2009 18:18:48 +0000 (18:18 +0000)]
retain/release checker: Fix crasher when the leak site is the same expression that allocates an object.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65047
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Chris Lattner [Thu, 19 Feb 2009 17:31:02 +0000 (17:31 +0000)]
Fix PR3619 by properly considering size modifiers and type quals when
uniquing array types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65046
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Zhongxing Xu [Thu, 19 Feb 2009 09:56:08 +0000 (09:56 +0000)]
only track integer and pointer values for now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65041
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Gabor Greif [Thu, 19 Feb 2009 09:27:40 +0000 (09:27 +0000)]
fix typo
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65040
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Daniel Dunbar [Thu, 19 Feb 2009 09:06:44 +0000 (09:06 +0000)]
Add IntExprEvaluator::Success method.
- Handles assignment to Result with appropriate type.
- Simplifies & encapsulates most direct handling of the Result value;
prep for allowing IntExprEvaluator to deal with LValue APValues.
- No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65038
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Zhongxing Xu [Thu, 19 Feb 2009 08:45:23 +0000 (08:45 +0000)]
fix test case
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65037
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Zhongxing Xu [Thu, 19 Feb 2009 08:42:43 +0000 (08:42 +0000)]
add test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65036
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Zhongxing Xu [Thu, 19 Feb 2009 08:37:16 +0000 (08:37 +0000)]
Convert the offset to signed before making an ElementRegion with it. It seems
that this problem arises from time to time. We should find a fundamental
solution for it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65035
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Ted Kremenek [Thu, 19 Feb 2009 07:22:21 +0000 (07:22 +0000)]
Update checker build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65033
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Daniel Dunbar [Thu, 19 Feb 2009 07:15:39 +0000 (07:15 +0000)]
Don't emit K&R unprototyped function definitions as varargs.
- <rdar://problem/
6584606 > clang/x86-64 - too many reg saves
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65032
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Daniel Dunbar [Thu, 19 Feb 2009 07:11:26 +0000 (07:11 +0000)]
Add Type::getAsFunctionNoProto
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65031
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Chris Lattner [Thu, 19 Feb 2009 07:05:16 +0000 (07:05 +0000)]
only do one DenseMap lookup instead of two (one to find out if there is
already an entry and one to insert).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65030
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Chris Lattner [Thu, 19 Feb 2009 07:02:09 +0000 (07:02 +0000)]
minor simplification.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65029
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Chris Lattner [Thu, 19 Feb 2009 07:00:44 +0000 (07:00 +0000)]
use early exit to reduce indentation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65028
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Chris Lattner [Thu, 19 Feb 2009 06:49:30 +0000 (06:49 +0000)]
standardise on bastardised american spelling.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65027
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Chris Lattner [Thu, 19 Feb 2009 06:48:28 +0000 (06:48 +0000)]
fix a bug introduced in my previous patch: moving clang headers to the
"after" group instead of the system group makes it so #include <limits.h>
picks up the *system* limits.h file before clang's. This causes a failure
on linux and is definitely not what we want.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65026
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Chris Lattner [Thu, 19 Feb 2009 06:41:35 +0000 (06:41 +0000)]
disable copying and assignment of AttributeList
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65025
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Chris Lattner [Thu, 19 Feb 2009 06:41:13 +0000 (06:41 +0000)]
fix warning in no-assert mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65024
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Anders Carlsson [Thu, 19 Feb 2009 06:30:50 +0000 (06:30 +0000)]
Emit the correct diagnostics when we constant fold an array size to a negative value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65023
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Chris Lattner [Thu, 19 Feb 2009 06:25:12 +0000 (06:25 +0000)]
don't new[] an empty array when an AttributeList has
zero expression arguments. This eliminates 2579 1-byte
mallocs when parsing Cocoa.h.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65022
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Anders Carlsson [Thu, 19 Feb 2009 06:19:15 +0000 (06:19 +0000)]
Make sure to check the value of the constant expression, as suggested by Daniel.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65021
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Daniel Dunbar [Thu, 19 Feb 2009 05:36:41 +0000 (05:36 +0000)]
Emission of global variable initialializer was broken in rare
situation where a tentative decl was emitted *after* the actual
initialization. This occurs in some rare situations with static decls.
- PR3613.
- I'm not particularly happy with this fix, but I don't see a simpler
or more elegant solution yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65018
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Ted Kremenek [Thu, 19 Feb 2009 04:58:30 +0000 (04:58 +0000)]
scan-build now searches for the clang binary in the subdirectory 'cbin'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65014
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Anders Carlsson [Thu, 19 Feb 2009 04:55:58 +0000 (04:55 +0000)]
Handle the GNU void* and function pointer arithmetic extensions for constant expressions as well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65013
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Chris Lattner [Thu, 19 Feb 2009 04:55:19 +0000 (04:55 +0000)]
always search for "builtin" headers at the end of the search path,
and never remap them with -isysroot. This fixes PR3614.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65012
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