llvm-svn: 124054

llvm-svn: 121471

llvm-svn: 121461

f:
        .cfi_startproc
        nop
        .cfi_endproc

assembled (on ELF).

llvm-svn: 121434

by the assembler. This was blocking parsing any large .s produced by clang for
example.

Fixes PR8596.

llvm-svn: 120603

llvm-svn: 120166

Next: Add support for the !HasDotLocAndDotFile case to the MCAsmStreamer
and then switch codegen to use it.

llvm-svn: 119384

another patch.
This lets us parse a bit more of the gcc 4.5 output.

llvm-svn: 118975

llvm-svn: 118805

llvm-svn: 118699

earlier. Implicit bool -> int conversions are evil!

llvm-svn: 118651

llvm-svn: 118645

llvm-svn: 118639

1) Changed ValidateDwarfFileNumber() to isValidDwarfFileNumber() to be better
   named.  Since it is just a predicate and isn't actually changing any state.

2) Added a missing return in the comments for setCurrentDwarfLoc() in 
   include/llvm/MC/MCContext.h for fix formatting.

3) Changed clearDwarfLocSeen() to ClearDwarfLocSeen() since it does change
   state.

4) Simplified the last test in isValidDwarfFileNumber() to just a one line
   boolean test of MCDwarfFiles[FileNumber] != 0 for the final return statement.

llvm-svn: 115551

time. That way, the EntrySize field is initialized for other code paths, 
namely, the .ll -> .o code path.

llvm-svn: 115141

and output the dwarf line number tables.  This takes the current loc info after
an instruction is assembled and saves the needed info into an object that has
vector and for each section.  These objects will be used for the final patch to 
build and emit the encoded dwarf line number tables.  Again for now this is only
in the Mach-O streamer but at some point will move to a more generic place.

llvm-svn: 112668

needed parsing for the .loc directive and saves the current info from that
into the context.  The next patch will take the current loc info after an
instruction is assembled and save that info into a vector for each section for
use to build the line number tables.  The patch after that will encode the info
from those vectors into the output file as the dwarf line tables.

llvm-svn: 111956

llvm-svn: 111172

previously collected info from the .file directives and outputs the encoded
bytes for it.  For now this is only in the Mach-O streamer but at some point
will move to a more generic place.

llvm-svn: 110617

llvm-svn: 109746

the info from the .file directive and makes file and directory tables that
will eventually be put out as part of the dwarf info in the output file.

llvm-svn: 109651

llvm-svn: 108130

llvm-svn: 107077

- Allocate MCLabels in the context so they don't leak.
- Avoid duplicated densemap lookup.

llvm-svn: 104020

llvm-svn: 103989

llvm-svn: 103304

patch by Peter Housel!

llvm-svn: 103267

merge XCore's section into MCSectionELF

llvm-svn: 100812

the compiler and asmparser now unique to the same sections.  This fixes
rdar://7835021.

llvm-svn: 100807

create symbols.  It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.

This fixes rdar://7807601.

llvm-svn: 99902

should use CreateTempSymbol() if they don't care about the
name.

llvm-svn: 98712

allocated and thus not freed.  This is cool except that it contains
and std::string so the string data didn't get freed.  In any case
there is no reason to redundantly store the string data in the 
MCSymbol anyway, just make the MCSymbol ref the string data in the
MCContext StringMap.

llvm-svn: 98536

CreateTempSymbol vs GetOrCreateTemporarySymbol are
completely different.

llvm-svn: 98486

with an arbitrary unique name.

llvm-svn: 98294

llvm-svn: 98293

llvm-svn: 98288

llvm-svn: 98167

Add a new GetOrCreateTemporarySymbol method and a version that
takes a twine.

llvm-svn: 98118

llvm-svn: 86251

llvm-svn: 84561