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

llvm-svn: 89612

When laying out bitfields, make sure that the data size is always aligned to a byte. This fixes PR5580.

llvm-svn: 89611

llvm-svn: 89610

with __INTPTR_TYPE__.

llvm-svn: 89609

Teach MachineBasicBlock::updateTerminator() to handle a failing TII->ReverseBranchCondition(Cond) call.

This fixes the MallocBench/cfrac test case regression.

llvm-svn: 89608

llvm-svn: 89607

llvm-svn: 89606

llvm-svn: 89605

llvm-svn: 89604

llvm-svn: 89603

llvm-svn: 89602

llvm-svn: 89601

llvm-svn: 89600

The hasNoModRefInfoForCalls isn't worth it as a filter because 
basicaa provides m/r info and everything chains to it, so remove
it.

llvm-svn: 89599

llvm-svn: 89598

llvm-svn: 89597

llvm-svn: 89596

llvm-svn: 89595

llvm-svn: 89594

llvm-svn: 89593

Undefined compound assignment result is checked in UndefinedAssignmentChecker. So this check is redundant.

llvm-svn: 89592

llvm-svn: 89591

llvm-svn: 89590

llvm-svn: 89589