Remove unused field NumVariable from Filter class. Even it was needed the same result could be found with VariableInstructions.size(). Also fix some typos in comments.

llvm-svn: 152885

In InstCombiner::visitOr, make sure we reverse the operand swap used for checking for or-of-xor operations after those checks; a later check expects that any constant will be in Op1.  PR12234.

llvm-svn: 152884

rdar://11058464

llvm-svn: 152883

Add documentation for watchpoint commands.

llvm-svn: 152882

rdar://11058464

llvm-svn: 152881

Patch by Clemens Hammacher!

Fixes PR12243

llvm-svn: 152880

rdar://10673816

llvm-svn: 152879

llvm-svn: 152878

Revert r152613 (and r152614), "Inline the d'tor and add an anchor instead." for workaround of g++-4.4's miscompilation.

It caused MSP430DAGToDAGISel::SelectIndexedBinOp() to be miscompiled.
When two ReplaceUses()'s are expanded as inline, vtable in base class is stored to latter (ISelUpdater)ISU.

llvm-svn: 152877

the DECL information.

rdar://10855921

llvm-svn: 152876

statements.

llvm-svn: 152875

llvm-svn: 152874

When a variable has a specified asm name, but isn't using the register storage class, the asm name doesn't specify a register. PR12244.

llvm-svn: 152873

llvm-svn: 152872

llvm-svn: 152871

llvm-svn: 152870

and still allow immediate encoding, just not with cmn.
rdar://11038907

llvm-svn: 152869

llvm-svn: 152868

llvm-svn: 152867

the behavior of gcc with respect to the -fno-inline and -fno-inline-functions
flags.

llvm-svn: 152861

the test-suite.

llvm-svn: 152860

llvm-svn: 152859

llvm-svn: 152858

llvm-svn: 152857

[analyzer] Remove AggExprVisitor, a dead class that assisted in visiting C++ expressions with a "base object", because the CFG is now linearized.

The only use of AggExprVisitor was in #if 0 code (the analyzer's incomplete C++ support), so there is no actual behavioral change anyway.

llvm-svn: 152856

llvm-svn: 152848

rdar://11038907

llvm-svn: 152847

rdar://11056591

llvm-svn: 152846

Part of rdar://8905263

llvm-svn: 152845

llvm-svn: 152844

llvm-svn: 152843

llvm-svn: 152842

llvm-svn: 152841

llvm-svn: 152840

llvm-svn: 152839

It was pointed out that a checking version of strdup isn't needed. So much for late-night hacking. :)

llvm-svn: 152838

BugVisitor DiagnosticPieces.

When checkers create a DiagnosticPieceEvent, they can supply an extra
string, which will be concatenated with the call exit message for every
call on the stack between the diagnostic event and the final bug report.
(This is a simple version, which could be/will be further enhanced.)

For example, this is used in Malloc checker to produce the ",
which allocated memory" in the following example:

static char *malloc_wrapper() { // 2. Entered call from 'use'
    return malloc(12);    // 3. Memory is allocated
}

void use() {
    char *v;
    v = malloc_wrapper(); // 1. Calling 'malloc_wrappers'
        // 4. Returning from 'malloc_wrapper', which allocated memory
}                         // 5. Memory is never released; potential
memory leak

llvm-svn: 152837

Use the metadata in the dSYM bundle Info.plist to remap source paths when they keys are available.

llvm-svn: 152836

llvm-svn: 152835

rdar://11056647

llvm-svn: 152834