llvm-svn: 99998

llvm-svn: 99995

llvm-svn: 99993

llvm-svn: 99992

instructions.  In addition to being a convenience,
they are faster than the old apis, particularly when
not going from an MDKindID like people should be
doing.

llvm-svn: 99982

llvm-svn: 99938

llvm-svn: 99899

Encode start location of debug value, communicated through DBG_VALUE machine instruction, in a variable's DIE. 

llvm-svn: 99845

not stop it by using RAII.

llvm-svn: 99832

This is same as r99772 (which was reverted) with just one meaningful difference where two source lines exchanged their positions.

llvm-svn: 99816

llvm-svn: 99778

llvm-svn: 99772

llvm-svn: 99429

llvm-svn: 99225

DW_AT_stmt_list attribute attached with a compile unit encodes offset of line number information for this compile unit in debug_line section. This offset is always zero when only one compile unit is emitted in a object file. 

llvm-svn: 99223

it allocates to DwarfDebug::DIEValues.

llvm-svn: 99196

Fix EmitSectionOffset incorrect argument. DwarfDebug is emitting debug info so isEH is always false. This was hiding until now from compilers because of default arguments. This was hiding from dwarf debug info users because for most of the platform isAbsoluteEHSectionOffsets() is same as isAbsoluteDebugSectionOffsets(). But Chris found it while updating dwarf printer to use MC*.

llvm-svn: 98743

This is a work in progress.

llvm-svn: 98556

to get unique assembler temporary labels.

llvm-svn: 98489

llvm-svn: 98485

llvm-svn: 98483

consistently use MCSymbol and only call this predicate after
they should have been emitted.

llvm-svn: 98461

instead of as a stem+idx pair, simplify the "is a new 
location" check to use symbol comparison.

llvm-svn: 98432

llvm-svn: 98429

llvm-svn: 98426

entries to not thrash std::strings and MCSymbols.

llvm-svn: 98415

some of its callers.

llvm-svn: 98388

several fields to make it easier to figure out where bugs might be creeping in.

llvm-svn: 98358

llvm-svn: 98302

llvm-svn: 98268

llvm-svn: 98125

dead IsPCRel argument.

llvm-svn: 98117

need to be MCized, but the last debug info thing are LEB and
cygwin specific (which the MC api doesn't support yet) and
one specific form of EmitReference which I'll tackle next.

llvm-svn: 98116

method.  With this, comments should end up on the same lines as the .byte
directives (for example) and we now get no output with:

$ llc CodeGen/X86/2009-02-12-DebugInfoVLA.ll -o - -filetype=null -asm-verbose

woot.

llvm-svn: 98105

off "EOL".

llvm-svn: 98102

Now that setStartLabel takes an MCSymbol, we can de-ID'ize
beginScope and RecordSourceLine.

llvm-svn: 98047

failure remaining on mainline.

llvm-svn: 98046

failures.

llvm-svn: 98039

beginScope and RecordSourceLine.

llvm-svn: 98035

now that the dependence on ID is removed from MMI.

llvm-svn: 98034