Clear function specific containers while processing end of a function, even if DW_TAG_subprogram for current function is not found.

llvm-svn: 90247

llvm-svn: 90172

llvm-svn: 89873

llvm-svn: 89866

llvm-svn: 89793

llvm-svn: 89787

llvm-svn: 89725

llvm-svn: 89702

llvm-svn: 89686

tell debug info which base register to use to reference a frame index on a
per-index basis. This is useful, for example, in the presence of dynamic
stack realignment when local variables are indexed via the stack pointer and
stack-based arguments via the frame pointer.

llvm-svn: 89620

llvm-svn: 89612

llvm-svn: 89567

llvm-svn: 89537

llvm-svn: 89522

DIEs are created from MDNode, which are already uniqued. And DwarfDebug already uses ValueMaps to find and use existing DIE for a given MDNode.

llvm-svn: 89518

and support for blockaddresses in x86-32 PIC mode.

llvm-svn: 89506

Use ValueMap, instead of std::map.

llvm-svn: 89490

llvm-svn: 89487

$ svn merge -c -89279 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r89279 into '.':
U    lib/CodeGen/AsmPrinter/DwarfException.cpp
U    lib/Target/TargetLoweringObjectFile.cpp
$ svn merge -c -89270 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r89270 into '.':
G    lib/CodeGen/AsmPrinter/DwarfException.cpp
G    lib/Target/TargetLoweringObjectFile.cpp

llvm-svn: 89379

exception table than DataRel.

llvm-svn: 89279

Place the EH table in the __TEXT section on MachO. It saves space.

llvm-svn: 89270

llvm-svn: 89075

llvm-svn: 89066

more than one place. No intended functionality change.

llvm-svn: 89024

llvm-svn: 88973

llvm-svn: 88939

Support spill comments.

Have the asm printer emit a comment if an instruction is a spill or
reload and have the spiller mark copies it introdues so the asm printer
can also annotate those.

llvm-svn: 88911

llvm-svn: 88762

llvm-svn: 88761

llvm-svn: 88703

Move DebugInfo checks into EmitComments and remove them from
target-specific AsmPrinters.  Not all comments need DebugInfo.

Re-enable the line numbers comment test.

llvm-svn: 88697

llvm-svn: 87069

llvm-svn: 87040

llvm-svn: 87036

and don't assume that the call doesn't throw. It would be nice if there were a
way to determine which is the callee and which is a parameter. In practice, the
architecture we care about normally only have one operand for a call instruction
(x86 and arm).

llvm-svn: 87023

"Attach debug info with llvm instructions" mode was enabled a month ago. Now make it permanent and remove old way of inserting intrinsics to encode debug info for line number and scopes.

llvm-svn: 87014

"nounwind" attribute.

llvm-svn: 86897

llvm-svn: 86874

llvm-svn: 86794

function it's generated for.

llvm-svn: 86779