out of its run function and into its doInitialization method, so
that it does the dump once instead of once per function.

llvm-svn: 89660

ConstantExpr, not just the top-level operator. This allows it to
fold many more constants.

Also, make GlobalOpt call ConstantFoldConstantExpression on
GlobalVariable initializers.

llvm-svn: 89659

adjacent uses of a dead basic block from the same user. This fixes PR5596.

llvm-svn: 89658

llvm-svn: 89657

functions for a switch condition's conversion to integral or
enumeration type. 

llvm-svn: 89656

integral or enumeration type (vi user-defined conversions). Fixes PR5518.

llvm-svn: 89655

their template parameter depth and position, so that we can match
redeclarations appropriately. Fixes PR5527 and PR5528.

llvm-svn: 89654

of the current instantiation and members of an unknown specialization
when type-checking a qualified-if expression.

llvm-svn: 89653

llvm-svn: 89652

complaint to a warning and providing a helpful node in the case where
the "template<>" header is redundant because the corresponding
template-id refers to an explicit specialization. C++0x might still
change this behavior, and existing practice is all over the place on
the number of "template<>" headers actually needed.

llvm-svn: 89651

llvm-svn: 89650

llvm-svn: 89649

the body to not pass the name for the isSigned parameter.  However it
seems that changing prototypes is a big-no-no, so here I revert the
previous change and pass "true" for isSigned, meaning this always does
a signed cast, which was the previous behaviour assuming the name was
not NULL!  Some other C function needs to be introduced for the general
case of signed or unsigned casts.  This hopefully unbreaks the ocaml
binding.

llvm-svn: 89648

llvm-svn: 89646

llvm-svn: 89645

llvm-svn: 89644

llvm-svn: 89643

llvm-svn: 89642

llvm-svn: 89641

in the checker directly. But I don't have a better approach for now.

llvm-svn: 89640

fixes part of PR5438.

llvm-svn: 89639

a new class.  Use it pervasively throughout Sema.

My fingers hurt.

llvm-svn: 89638

llvm-svn: 89637

llvm-svn: 89636

LLVM_BUILD_TOOLS or LLVM_BUILD_EXAMPLES are OFF.

llvm-svn: 89635

codegen/as.

llvm-svn: 89634

llvm-svn: 89633

 - Ideally we would have an single iteration interface for this, but this works
   for now.

llvm-svn: 89632

good nearby fuzzy match. Frequently the input is nearly correct, and just
showing the user the a nearby sensible match is enough to diagnose the problem.
 - The "fuzzyness" is pretty simple and arbitrary, but worked on my three test
   cases. If you encounter problems, or places you think FileCheck should have
   guessed but didn't, please add test cases to PR5239.

For example, previously FileCheck would report this:
--
t.cpp:21:55: error: expected string not found in input
// CHECK: define void @_Z2f25f2_s1([[i64_i64_ty]] %a0)
                                                      ^
<stdin>:19:30: note: scanning from here
define void @_Z2f15f1_s1(%1) nounwind {
                             ^
<stdin>:19:30: note: with variable "i64_i64_ty" equal to "%0"
--

and now it also reports this:
--
<stdin>:27:1: note: possible intended match here
define void @_Z2f25f2_s1(%0) nounwind {
^
--

which makes it clear that the CHECK just has an extra ' %a0' in it, without
having to check the input.

llvm-svn: 89631

llvm-svn: 89630

llvm-svn: 89629

additional information about the current definitions of the variables used in
the string.

llvm-svn: 89628

llvm-svn: 89627

separate character.
 - Chris, OK?

llvm-svn: 89626

llvm-svn: 89625

llvm-svn: 89624

Change CheckDeadStores to use Expr::isNullPointerConstant, which will correctly determine whether an expression is a null pointer constant.

Patch by Kovarththanan Rajaratnam!

llvm-svn: 89621

tell debug info which base register to use to reference a frame index on a
per-index basis. This is useful, for example, in the presence of dynamic
stack realignment when local variables are indexed via the stack pointer and
stack-based arguments via the frame pointer.

llvm-svn: 89620

llvm-svn: 89618

llvm-svn: 89613