Renamed -dump-cfg to -cfg-dump, and -view-cfg to -cfg-view.  This naming better matches the same options for asts (e.g. -ast-dump).

llvm-svn: 53041

llvm-svn: 53039

Remove CheckerConsumer.

llvm-svn: 53029

llvm-svn: 53028

llvm-svn: 53027

llvm-svn: 53024

llvm-svn: 53023

llvm-svn: 53022

llvm-svn: 53020

llvm-svn: 53017

llvm-svn: 53016

llvm-svn: 53015

llvm-svn: 53014

llvm-svn: 53013

llvm-svn: 53004

Migrated driver logic for running the CF retain/release checker over to the new AnalysisConsumer interface.

llvm-svn: 53002

Added CXXFieldCollector.h to clangSema.vcproj.

llvm-svn: 52999

llvm-svn: 52997

analyses. This potentially is the primordial origins of a Clang-equivalent
"PassManager".

The new AnalysisConsumer interface allows multiple analyses to be run from a
single invocation of Clang.

Migrated the logic of "-warn-dead-stores" and "-warn-uninit-values" to use the
new AnalysisConsumer interface. The new interface results in a significant code
reduction to incorporate an analysis into the Driver.

Updated a test case to (correctly) acknowledge that it contains a dead store
(this check wasn't being performed because it was previously masked by
-warn-uninit-values).

llvm-svn: 52996

llvm-svn: 52993

llvm-svn: 52991

llvm-svn: 52963

llvm-svn: 52957

llvm-svn: 52956

llvm-svn: 52949

llvm-svn: 52940

1) add a new ASTContext::getFloatTypeSemantics method.
2) Use it from SemaExpr.cpp, CodeGenTypes.cpp and other places.
3) Change the TargetInfo.h get*Format methods to return their 
   fltSemantics byref instead of by pointer.
4) Change CodeGenFunction::EmitBuiltinExpr to allow builtins which
   sometimes expand specially and othertimes fall back to libm.
5) Add support for __builtin_nan("") to codegen, cases that don't pass
   in an empty string are currently lowered to libm calls.
6) Fix codegen of __builtin_infl.

llvm-svn: 52914

llvm-svn: 52913

now this does the same thing as "MayEscape", but more functionality will go in
here shortly.

llvm-svn: 52904

llvm-svn: 52902

llvm-svn: 52899

rejected FP immediates like 08.123

llvm-svn: 52890

llvm-svn: 52889

llvm-svn: 52881

static functions instead of methods on sema.

llvm-svn: 52880

anyway, so there is no real loss here.  Start making attribute processing
methods static functions instead of methods on Sema.

llvm-svn: 52879

llvm-svn: 52878

llvm-svn: 52877

decl attributes out of the various places they can hide.  This makes
us correctly reject things like this:

t.c:2:22: error: mode attribute only supported for integer and floating-point types
  int **__attribute((mode(HI)))* i32;
                     ^

because you can't make a pointer be HImode.

llvm-svn: 52876

the implementation of ProcessDeclAttributes.

llvm-svn: 52875