that like to randomly define things like "X86", regenerate autoconf bits
and update cmake.

Fixes PR7852.

Patch by Xerxes Rånby!

llvm-svn: 112499

llvm-svn: 112498

llvm-svn: 112497

1) nuke ConstDataCoalSection, which is dead.
2) revise my previous patch for rdar://8018335,
  which was completely wrong.  Specifically, it doesn't 
  make sense to mark __TEXT,__const_coal as PURE_INSTRUCTIONS,
  because it is for readonly data.  templates (it turns out)
  go to const_coal_nt.  The real fix for rdar://8018335 was
  to give ConstTextCoalSection a section kind of ReadOnly 
  instead of Text.

llvm-svn: 112496

documentation. Symbol now inherits from the symbol
context scope so that the StackID can use a "SymbolContextScope *"
instead of a blockID (which could have been the same as some other
blockID from another symbol file). 

Modified the stacks that are created on subsequent stops to reuse
the previous stack frame objects which will allow for some internal
optimization using pointer comparisons during stepping. 

llvm-svn: 112495

operand is killed, add it to the expanded instruction as an implicit kill
operand instead of marking the individual subregs with kill flags.  This
should work better in general and also handles the case for VST3 where one
of the subregs was not referenced in the expanded instruction and so was
not marked killed.

llvm-svn: 112494

some issues being sorted out.

llvm-svn: 112493

MCELF: The value of all common symbols is the offset from the start of the section.  Patch by Roman Divacky.

llvm-svn: 112492

llvm-svn: 112491

llvm-svn: 112490

It is possible to try to merge a not-constant with a constantrage, when dealing with ptrtoint ConstantExpr's.
Unfortunately, the only testcase I have for this is huge and doesn't reduce well because the error is
sensitive to iteration-order issues, since the problem only occurs when merging values in a particular order.

llvm-svn: 112489

ASTContext::DeclAttrs. Otherwise, iterators will go stale when the
DenseMap reallocates, which can cause crashes when, e.g., looping over
the attributes in a template to instantiate them and add the results
to the instantiation of that template.

llvm-svn: 112488

when we're taking the address of a unresolvable value, it might be an
implicit member access. Fixes some Boost.Spirit regressions.

llvm-svn: 112487

llvm-svn: 112486

llvm-svn: 112485

#pragma without requiring it to be in the "clang" namespace, from
Louis Gerbarg!

llvm-svn: 112484

llvm-svn: 112483

specifications, from Martin Vejnar!

llvm-svn: 112482

the pp-number in a hexadecimal floating point literal, from Francois
Pichet! Fixes PR7968.

llvm-svn: 112481

The CMake build didn't define TEST_COMPILE_CXX_CMD. The tests assumed gcc.

llvm-svn: 112480

llvm-svn: 112479

llvm-svn: 112478

llvm-svn: 112477

case with redeclaration checking for fields, from Faisal Vali!
Fixes PR7970.

llvm-svn: 112476

llvm-svn: 112475

On Mingw and Cygwin, the symbol __main is resolved to
callee's(eg. tools/lli) one, to invoke wrong duplicated ctors
(and register wrong callee's dtors with atexit(3)).
We expect, by callee, ExecutionEngine::runStaticConstructorsDestructors()
is called before ExecutionEngine::runFunctionAsMain() is called.

llvm-svn: 112474

The value is offset from the start of the section for non-common symbols, submitted by Jordan Gordeev.

llvm-svn: 112473

llvm-svn: 112472

link for now and can be adjusted later. Patch by Roman Divacky.

llvm-svn: 112471

Triple class constructor.  Only valid triples should now be used
inside LLVM - front-ends are now responsable for rejecting or
correcting invalid target triples.  The Triple::normalize method
can be used to straighten out funky triples provided by users.
Give this a whirl through the buildbots to see if I caught all
places where triples enter LLVM.

llvm-svn: 112470

llvm-svn: 112469

before using them.

llvm-svn: 112468

 - Zero-initialize UDLData so that crashes stop
 - Stop complaining that we can't emit them (we most certainly can)

llvm-svn: 112467

so please review echristo and let me know if the logic is wrong now.

llvm-svn: 112466

Add a new example to the LLVM distribution: a trace-based Brainfuck compiler that uses LLVM as its code generator.

llvm-svn: 112465

llvm-svn: 112464

llvm-svn: 112463

optional modified register (instead of reg0). Along with r112461 it will make
sure that the optional define of CPSR is marked as "def" and will thus mark the
instructions using these classes (t2ANDS*) as setting the 's' flag.

llvm-svn: 112462

said (physical) register.

llvm-svn: 112461

llvm-svn: 112460