llvm-svn: 90209

where it belongs.

llvm-svn: 90198

Add CodeGenOptions::{SoftFloat,FloatABI}, and update the all the (far too many) places to use this instead of using the backend -soft-float and -float-abi= options.

llvm-svn: 90127

Add TextDiagnosticBuffer::FlushDiagnostics, for forwarding the buffered diagnostics to a different diagnostics engine.

llvm-svn: 90125

llvm-svn: 90118

llvm-svn: 90117

stat a file but where mmaping it fails.  In this case, we emit an
error like:
t.c:1:10: fatal error: error opening file '../../foo.h'

instead of "cannot find file".

llvm-svn: 90110

llvm-svn: 90091

CompilerInstance already contains various objects that are used
throughout the entire run.

Also addresses Daniels review comments in:

http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20091123/024508.html

llvm-svn: 90073

function names outside of templates - they'll probably cause some damage there as
they're largely untested.

llvm-svn: 90064

Move LLVM backend options to explicit clang-cc / clang -cc1 options, which we then manually pass to the command line library; eventually the latter grossness should be fixed by a real API when creating the target machine.

llvm-svn: 90063

 - This is the last major parsing piece, main FIXMEs remain.

llvm-svn: 90059

llvm-svn: 90052

llvm-svn: 90051

llvm-svn: 90033

llvm-svn: 90031

llvm-svn: 89949

this brings the error on
  clang -c foo.h -o -
closer to
  clang -c foo.h -o /dev/null

llvm-svn: 89948

Factor out a LangStandard class and coalesce the information about the standards into LangStandards.def
 - I'd appreciate another pair of eyeballs to double check this.

llvm-svn: 89919

llvm-svn: 89917

llvm-svn: 89916

This fixes pr5611.

llvm-svn: 89895

Call GRExprEngine::setTransferFunctions() after registering all Checkers.  This allows GRTransferFuncs::RegisterChecks() to always be called after all checkers have been registered.

llvm-svn: 89887

Consolidate logic in ActionInlineCall by having it call ActionGRExprEngine instead of replicating most of its logic (and missing pieces).

llvm-svn: 89886

Make RegisterInternalChecks() part of GRExprEngine's private implementation by making it a static function within GRExprEngine.cpp.

llvm-svn: 89884

Register internal checks with GRExprEngine when it is constructed, not manually in AnalysisConsumer.cpp.

llvm-svn: 89883

llvm-svn: 89858

llvm-svn: 89856

The attributes are currently ignored.

llvm-svn: 89837

All statements that involve conditions can now hold on to a separate
condition declaration (a VarDecl), and will use a DeclRefExpr
referring to that VarDecl for the condition expression. ForStmts now
have such a VarDecl (I'd missed those in previous commits).

Also, since this change reworks the Action interface for
if/while/switch/for, use FullExprArg for the full expressions in those
expressions, to ensure that we're emitting

Note that we are (still) not generating the right cleanups for
condition variables in for statements. That will be a follow-on
commit.

llvm-svn: 89817

cleanups for while loops: 

1) Make sure that we destroy the condition variable of a while statement each time through the loop for, e.g.,

   while (shared_ptr<WorkInt> p = getWorkItem()) {
         // ...
         }

2) Make sure that we always enter a new cleanup scope for the body of the while loop, even when there is no compound expression, e.g.,

   while (blah)
     RAIIObject raii(blah+1);

llvm-svn: 89800

make sure that this variable is destroyed when we exit the switch
statement.

llvm-svn: 89776

rather than burying it in a CXXConditionDeclExpr (that occassionally
hides behind implicit conversions). Similar changes for
switch, while, and do-while will follow, then the removal of
CXXConditionDeclExpr. This commit is the canary.

llvm-svn: 89717

llvm-svn: 89716

llvm-svn: 89677

*) the ../backward dir is the last in libstdc++ to be searched
*) If compiling c++, the c++ headers are searched first

llvm-svn: 89661

llvm-svn: 89649

llvm-svn: 89629

llvm-svn: 89597

type and fixes a long-standing code gen. crash reported in
at least two PRs and a radar. (radar 7405040 and pr5025). 
There are couple of remaining issues that I would like for
Ted. and Doug to look at:

Ted, please look at failure in Analysis/MissingDealloc.m.
I have temporarily added an expected-warning to make the
test pass. This tests has a declaration of 'SEL' type which
may not co-exist with the new changes.

Doug, please look at a FIXME in PCHWriter.cpp/PCHReader.cpp.
I think the changes which I have ifdef'ed out are correct. They
need be considered for in a few Indexer/PCH test cases.

llvm-svn: 89561