using MachineModuleInfo.  This runs at about the same speed as the old
code, but fixes a bunch of bugs and is simpler and shorter.

llvm-svn: 58971

llvm-svn: 58892

generate the type of a member.

llvm-svn: 58889

 - No functionality change.

llvm-svn: 58546

type.

llvm-svn: 58497

recursive types.
 - Style will be clean up in further patches.

llvm-svn: 58490

 - No functionality change.

llvm-svn: 58488

CGDebugInfo::getOrCreateCompileUnit.

llvm-svn: 58081

FileIDs. This seems better conceptually and lets the SourceManager
handle details of mapping the location to a file ID.
 - In practice, fixes an assert because this code wasn't using
   getPhysicalLoc.

llvm-svn: 58055

for Obj-C methods.

llvm-svn: 57769

simplifies clients.

Also, add assert that RegionStack is empty when the CGDebugInfo is
destroyed.

llvm-svn: 57684

structure.
 - I'm not sure yet about the behavior, but this at least prevents the
   crash.

Add some asserts on RegionStack usage.

llvm-svn: 57661

 - Drop Expr.h,RecordLayout.h from ASTContext.h (for DeclBase.h and
   SourceLocation.h)
 - Move ASTContext constructor into implementation

llvm-svn: 54627

llvm-svn: 54548

Finally fix PR2189.  This makes a fairly invasive but important change to
move getAsArrayType into ASTContext instead of being a method on type.
This is required because getAsArrayType(const AT), where AT is a typedef
for "int[10]" needs to return ArrayType(const int, 10).

Fixing this greatly simplifies getArrayDecayedType, which is a good sign.

llvm-svn: 54317

llvm-svn: 53121

Add new file to Sema Project for VS.
this unbreak the build for VS2005 (with the associated patch on llvm).

llvm-svn: 52830

llvm-svn: 52507

llvm-svn: 52140

llvm-svn: 52089

llvm-svn: 52070

llvm-svn: 51993

llvm-svn: 51765

emit incomplete types, because they crash llc, and always use the 
logical location as the current location so we don't crash doing invalid 
queries on CurLoc.

llvm-svn: 51675

Also take care of freeing memory at the right places.

llvm-svn: 51553

actually work (instead of crashing llc), and there's enough info emitted 
to get line number information in gdb. This should hopefully be helpful 
for debugging non-working programs.

I got rid of the begin/endregion calls because the implementation wasn't 
working; someone who knows the debugging info a bit better might try to 
add it. I really have no clue how a compiler is supposed to emit them.

This commit shouldn't have any effect without -g.

llvm-svn: 51404

llvm-svn: 51042

Added -g command line options to clang for generating source level debug information. This patch currently enables generation of line number debug information (stoppoints) and region begin/end debug information. The new files CGDebugInfo.h and CGDebugInfo.cpp implements the debug info manager class CGDebugInfo.

llvm-svn: 50848