llvm-svn: 119286

caching global code-completion results. In particular, don't perform
either operation the first time we parse, but do both after the first
reparse. 

llvm-svn: 119285

Remove invalid assertion from CFG builder.  When building the CFG pieces for a ternary '?' expression,
it is possible for the confluence block to only have a single predecessor due to calls to 'noreturn'
functions.  Fixes assertion failure reported in PR 8619.

llvm-svn: 119284

to be broken for other reasons

llvm-svn: 119283

llvm-svn: 119282

Clang currently uses a ridiculous amount of stack space when inlining
this function, which can lead to premature stack overflows.

llvm-svn: 119281

This reverts r119183 which borke the buildbots.

llvm-svn: 119270

llvm-svn: 119187

iterator, not TII->OptimizeCompareInstr.

llvm-svn: 119186

llvm-svn: 119185

pass in the first place and was masked by earlier failures not warning
and aborting the block.

llvm-svn: 119184

The live range of a register defined by an early clobber starts at the use slot,
not the def slot.

llvm-svn: 119183

live ranges for the spill register are also defined at the use slot instead of
the normal def slot.

This fixes PR8612 for the inline spiller. A use was being allocated to the same
register as a spilled early clobber def.

This problem exists in all the spillers. A fix for the standard spiller is
forthcoming.

llvm-svn: 119182

llvm-svn: 119181

llvm-svn: 119180

Relax assertion in SValuator so that we don't crash when analyzing a call via a function pointer that
casts the return value to something completely different.  While we need better reasoning here,
we should definately not crash.

llvm-svn: 119177

llvm-svn: 119176

llvm-svn: 119175

llvm-svn: 119174

    'frame variable' output for namespace variables look wrong

llvm-svn: 119172

llvm-svn: 119171

llvm-svn: 119170

no longer included by default.

llvm-svn: 119169

plus expression command using fully qualified names.

llvm-svn: 119168

llvm-svn: 119167

Silence warning about -g not being used during linking. I couldn't find any
change in behavior in gcc liking when given -g. Please open another bug if
I missed something.

llvm-svn: 119166

Add test sequences for 'frame variable' address-of operator and 'frame variable' fully-qualified name variable.
Also add some comments.

llvm-svn: 119165

llvm-svn: 119164

llvm-svn: 119163

inside a ctor.

llvm-svn: 119162

values that are equal to the phi itself.

llvm-svn: 119161

as both rdar://problem/8659840 and rdar://problem/8660275 have been fixed.

llvm-svn: 119160

We shall see.

llvm-svn: 119158

llvm-svn: 119153

variable if recursing fails to simplify it.

Factor AliasedSymbol to be a method of MCSymbol.

Update MCAssembler::EvaluateFixup to match the change in
EvaluateAsRelocatableImpl.

Remove the WeakRefExpr hack, as the object writer now sees the weakref with
no extra effort needed.

Nothing else is using MCTargetExpr, but keep it for now.

Now that the ELF writer sees relocations with aliases, handle

    .weak    foo2
foo2:
    .weak    bar2
    .set    bar2,foo2
    .quad    bar2

the same way gas does and produce a relocation with bar2.

llvm-svn: 119152

Added 2 new subclasses - X86ELFObjectWriter and ARMELFObectWriter.
ARM and X86 require different code for RecordRelocation(), possibly others.

llvm-svn: 119149

particular, we only add the implement object parameter type if only
one of the function templates is a non-static member function
template.

Moreover, since this DR differs from existing practice in C++98/03,
this commit implements the existing practice (which ignores the
first parameter of the function template that is not the non-static
member function template) in C++98/03 mode.

llvm-svn: 119145

This moves most of the isUsed logic to the MCSymbol itself. With this we
get a bit more relaxed about allowing definitions after uses: uses that
don't evaluate their argument immediately (jmp foo) are accepted.

ddunbar, this was the smallest compromise I could think of that lets us
accept gcc (and clang!) assembly.

llvm-svn: 119144

expression into the assert.

llvm-svn: 119143

No functionality change.

llvm-svn: 119142