to be aligned with optimal nops.  This patch does not change any functionality
and when the compiler is changed to use EmitCodeAlignment() it should also not
change the resulting output.  Once the compiler change is made and everything
looks good the next patch with the table of optimal X86 nops will be added to
WriteNopData() changing the output.  There are many FIXMEs in this patch which
will be removed when we have better target hooks (coming soon I hear).

llvm-svn: 96963

llvm-svn: 96532

cases that are not part of the enum.

llvm-svn: 96477

--
ddunbar@ozzy:tmp$ clang -m32 -integrated-as hello.c && ./a.out
hello world!
--

llvm-svn: 96096

llvm-svn: 96095

llvm-svn: 96094

llvm-svn: 96093

MCAssembler: Switch MCFillFragment to only taking constant values. Symbolic expressions can always be emitted as data + fixups.

llvm-svn: 96092

llvm-svn: 96090

llvm-svn: 96089

llvm-svn: 95926

llvm-svn: 95925

llvm-mc: Add --show-fixups option, for displaying the instruction fixup information in the asm comments.

llvm-svn: 95710

llvm-svn: 95135

a layering violation from MC -> Target.

llvm-svn: 95113

llvm-svn: 93835

llvm-svn: 86251

llvm-svn: 84235

llvm-svn: 84234

llvm-svn: 80652

llvm-svn: 80573

llvm-svn: 80572

llvm-svn: 80351

 - I'm still trying to figure out the cleanest way to implement this and match the assembler, currently there are some substantial differences.

llvm-svn: 80347

llvm-svn: 80345

llvm-svn: 80340

llvm-svn: 80187

 - I moved section creation back into AsmParser. I think policy decisions like
   this should be pushed higher, not lower, when possible (in addition the
   assembler has flags which change this behavior, for example).

llvm-svn: 80162

llvm-svn: 80144

 - I haven't really tried to find the "right" way to store the fixups or apply
   them, yet. This works, but isn't particularly elegant or fast.

 - Still no evaluation support, so we don't actually ever not turn a fixup into
   a relocation entry.

llvm-svn: 80089

llvm-svn: 80088

Also, simplify some of Mach-O writer code which can now use section addresses.

llvm-svn: 80067

llvm-svn: 80065

llvm-svn: 80059

llvm-svn: 80033

 - The indirect table itself isn't being filled in yet.

 - This isn't factored properly and is rather FIXMEd, but at the moment I'm more
   focused on figuring out what it needs to do.

llvm-svn: 79910

 - This is mostly complete, the main thing missing is .indirect_symbol support
   (which would be straight-forward, except that the way it is implemented in
   'as' makes getting an exact .o match interesting).

llvm-svn: 79899

llvm-svn: 79898

member out of line. ftostr is not particularly speedy,
so that method is presumably not perf sensitive.

llvm-svn: 79885

llvm-svn: 79744