declarator is incorrect.  Not being a typename causes the parser to 
dive down into the K&R identifier list handling stuff, which is almost
never the right thing to do.

Before:

r.c:3:17: error: expected ')'
void bar(intptr y);
                ^
r.c:3:9: note: to match this '('
void bar(intptr y);
        ^
r.c:3:10: error: a parameter list without types is only allowed in a function definition
void bar(intptr y);
         ^

After:

r.c:3:10: error: unknown type name 'intptr'; did you mean 'intptr_t'?
void bar(intptr y);
         ^~~~~~
         intptr_t
r.c:1:13: note: 'intptr_t' declared here
typedef int intptr_t;
            ^

This fixes rdar://7980651 - poor recovery for bad type in the first arg of a C function

llvm-svn: 103783

llvm-svn: 103782

identifier in the identifier list consumed before it is called.
No functionality change.

llvm-svn: 103781

llvm-svn: 103780

Providing linkage name for function static variable confuses gdb, so don't do that.

llvm-svn: 103779

llvm-svn: 103778

control barriers, not memory ordering barriers.

llvm-svn: 103777

llvm-svn: 103776

types.", it is breaking Clang bootstrap.

llvm-svn: 103775

isn't doing lazy streaming. This also fixes a missing doFinalization call.

llvm-svn: 103774

FunctionPassManager or regular PassManager.

llvm-svn: 103773

subgraph views.

llvm-svn: 103772

llvm-svn: 103771

llvm-svn: 103770

-filetype=obj test, and -filetype=obj leaks a few objects. Added a FIXME, we
need to sort out the ownership model for the various MC objects.

llvm-svn: 103769

Get rid of the bit twiddling to read / set OpActions and ValueTypeActions. The small saving in memory isn't worth the increase in runtime and code complexity in my opinion.

llvm-svn: 103768

llvm-svn: 103767

scopes during unqualified name lookup that has fallen out to namespace
scope. Fixes PR7133.

llvm-svn: 103766

 - This is a hack, but I can't decide the best place to handle this. Chris?

llvm-svn: 103765

llvm-svn: 103764

function's definition is an out-of-class definition marked
"inline". Fixes an assertion in WebKit.

llvm-svn: 103763

llvm-svn: 103762

llvm-svn: 103761

llvm-svn: 103760

 - How else will we figure out what is broken, eh?

llvm-svn: 103759

llvm-svn: 103758

Nothing uses this yet.

llvm-svn: 103757

llvm-svn: 103756

llvm-svn: 103755

 - The eliminates the last major algorithmic problem with MC.

llvm-svn: 103754

MC: Extend MCAsmLayout to explicitly track which fragments have been layed out, and enforce several invariants to LayoutFragment to ensure we only do layout in a sensible order.

llvm-svn: 103753

llvm-svn: 103752

llvm-svn: 103751

Also, elimminate MCAsmLayout::set*, which are no longer needed.

llvm-svn: 103750

llvm-svn: 103749

llvm-svn: 103748

This loop is quadratic in the capacity for a DenseMap:

  while(!map.empty())
    map.erase(map.begin());

Instead we now do a normal begin() - end() iteration followed by map.clear().
That also has the nice sideeffect of shrinking the map capacity on demand.

llvm-svn: 103747

Adding a v8i64 512-bit vector type. This will be used to model ARM NEON intrinsics which translate into a pair of vld / vst instructions that can load / store 8 consecutive 64-bit (D) registers.

llvm-svn: 103746

This fixes bunch of failures in gdb testsuite.

llvm-svn: 103745

one was subject to double rounding in extreme cases.

llvm-svn: 103744