EdgeBuilder::cleanUpLocation() should used the PathDiagnosticLocation constructor for a single point, not a range.

llvm-svn: 71477

llvm-svn: 71474

llvm-svn: 71472

specialization" within a C++ template, and permit name lookup into the
current instantiation. For example, given:

  template<typename T, typename U>
  struct X {
    typedef T type;

    X* x1;  // current instantiation
    X<T, U> *x2; // current instantiation
    X<U, T> *x3; // not current instantiation
    ::X<type, U> *x4; // current instantiation
    X<typename X<type, U>::type, U>: *x5; // current instantiation
  };

llvm-svn: 71471

BugReporter (extensive diagnostics): Add EdgeBuilder::cleanUpLocation for canonicalization locations and use this in both popLocation and rawAddEdge.

llvm-svn: 71470

llvm-svn: 71469

llvm-svn: 71468

message dispage API for all but a few messages. This is 
a runtime performance improvement and there is not meant
to be a functional change.

llvm-svn: 71467

llvm-svn: 71466

llvm-svn: 71463

llvm-svn: 71461

llvm-svn: 71459

accidentally match something unrelated.

llvm-svn: 71458

llvm-svn: 71457

llvm-svn: 71456

type, rather than assume that it does. If the operand is not vector, it
shouldn't be run through ScalarizeVectorOp. This fixes one of the
testcases in PR3886.

llvm-svn: 71453

Fix regression reported in <rdar://problem/6866843>.  The analyzer should extend the lifetime of an object stored to a container.

llvm-svn: 71452

llvm-svn: 71451

r71448 required. Fixes PR 4148 and PR 4183.

llvm-svn: 71450

llvm-svn: 71449

fix Clang PRs 4148 and 4183.

llvm-svn: 71448

llvm-svn: 71447

address folding.

llvm-svn: 71446

llvm-svn: 71445

llvm-svn: 71444

llvm-svn: 71443

llvm-svn: 71442

count down to 0 instead, under very restricted
circumstances.  Adjust 4 testcases in which this
optimization fires.

llvm-svn: 71439

Shrink wrapping in PEI:
- reduces _static_ callee saved register spills
  and restores similar to Chow's original algorithm.
- iterative implementation with simple heuristic
  limits to mitigate compile time impact.
- handles placing spills/restores for multi-entry,
  multi-exit regions in the Machine CFG without
  splitting edges.
- passes test-suite in LLCBETA mode.

Added contains() method to ADT/SparseBitVector.

llvm-svn: 71438

llvm-svn: 71436

llvm-svn: 71435

Fix a bug found by Thomas Clement where 'return [[[NSString alloc] init] autorelease]' would emit a false 'too many overreleases' error.

llvm-svn: 71432

the VarRegion as a super region of an ElementRegion.

llvm-svn: 71431

retrieve the string value.

llvm-svn: 71430

ElementRegion.

llvm-svn: 71428

memcpy, memmove and memset.

llvm-svn: 71427

just a Type.

llvm-svn: 71426

compiler libcalls start with .lib. now.
fixed section names.

llvm-svn: 71424

only for those. These extern declarations to intrinsics are currently 
being emitted at the bottom of generated .s file, which works fine with
gpasm(not sure about MPSAM though).
PIC16 linker generates errors for few cases (function-args/struct_args_5) if you do not include any
extern declarations (even if no intrinsics are being used), but that
needs to be fixed in the linker itself.

llvm-svn: 71423

llvm-svn: 71413