llvm-svn: 93077

llvm-svn: 93076

lvalue to poke, no functionality change.

llvm-svn: 93075

llvm-svn: 93074

rdar://7083878

llvm-svn: 93073

llvm-svn: 93072

llvm-svn: 93071

jump.  People clearly weren't finding the extra requirements in
CodeGenerator.html.

llvm-svn: 93070

llvm-svn: 93069

llvm-svn: 93068

llvm-svn: 93067

llvm-svn: 93066

R11, and then asserting that the target was in R9.  Since R9 isn't reserved for
the target anymore, and is used as an argument, this patch changes the
assertion.

llvm-svn: 93065

llvm-svn: 93064

llvm-svn: 93063

llvm-svn: 93062

llvm-svn: 93060

so that unnamed blocks are handled.

llvm-svn: 93059

llvm-svn: 93058

llvm-svn: 93057

highlighting rule for identifiers.

llvm-svn: 93056

follow LLVM source convention.

Before:
  case X: {
            stuff;
          }

After:
  case X: {
    stuff;
  }

llvm-svn: 93055

Fixed linking of modules containing aliases to constant bitcasts.  Existing behaviour first tried to replace the aliases with the global that they aliased (rather than the bitcast), causing a crash on an assert because the types didn't match.  When this was fixed, it then did the same thing creating the new alias (creating an alias with a different type to its aliasee).  

Linking modules containing aliases to GEPs is still not quite right.  GEPs that are equivalent to bitcasts will be replaced by bitcasts, GEPs that are not will just break.  Aliases to GEPs that are not equivalent to bitcasts are horribly broken anyway (it might be worth adding an assert when creating the alias to prevent these being created; they just cause problems later).

llvm-svn: 93052

std::vectors.

- MacroBuilder wraps a raw_ostream so it can easily write to any buffer
  supported by raw_ostream.
- MacroBuilder's method take Twines for easy string concatenation (this was done
  with sprintf and temporary buffers before).
- Targets still use std::vector as they don't have access to the builder.

llvm-svn: 93051

llvm-svn: 93049

llvm-svn: 93048

CXXObjectRegion to represent it. 

In Environment, lookup a literal expression before make up a value for it.

llvm-svn: 93047

llvm-svn: 93046

base is the right expression type.  This fixes PR5981.

llvm-svn: 93045

llvm-svn: 93044

really does need to be a vector type, because
TargetLowering::getOperationAction for SIGN_EXTEND_INREG uses that type,
and it needs to be able to distinguish between vectors and scalars.

Also, fix some more issues with legalization of vector casts.

llvm-svn: 93043

llvm-svn: 93042

Disable  copy ctor and operator= for NamedMDSymTable. Hide typedef that should be public.

llvm-svn: 93041

llvm-svn: 93040

llvm-svn: 93039

llvm-svn: 93038

llvm-svn: 93037

llvm-svn: 93032

Dan pointed out checking whether a node is dead by comparing its opcode to ISD::DELETED_NODE is not safe. Use a DAGUpdateListener to remove dead nodes from work list instead.

llvm-svn: 93031

llvm-svn: 93030