it's likely to lead to a crash later on. Fixes PR12933 /
<rdar://problem/11525335>.

llvm-svn: 163838

should be fine to use it without further explanations in the attached
paragraph, so the warning about empty paragraph was turned off for it.

llvm-svn: 163836

warning to an error. C++ bans it, and both GCC and EDG diagnose it as
an error. Microsoft allows it, so we still warn in Microsoft
mode. Fixes <rdar://problem/11135644>.

llvm-svn: 163831

llvm-svn: 163829

llvm-svn: 163826

Use a "better" unicode character, to avoid buildbot breakage on bots which can print some unicode characters.

llvm-svn: 163825

middle of UTF-8 characters, and avoid walking to such positions when adjusting
column ranges for display. Fixes a couple of hangs when rendering diagnostics.

llvm-svn: 163820

crazy case where dispatch_once gets redefined as a macro that calls
_dispatch_once (which calls the real dispatch_once).  Users want to
see the warning in their own code.

Fixes <rdar://problem/11617767>

llvm-svn: 163816

llvm-svn: 163812

llvm-svn: 163804

Patch by Brad Smith.

llvm-svn: 163777

<rdar://problem/12061922>

llvm-svn: 163772

These will warn under -Wformat-non-iso, and will still be rejected
outright on other platforms.

<rdar://problem/12061922>

llvm-svn: 163771

Objective-C related to NSException.

Fixes <rdar://problem/12287498>

I debated whether or not this logic should be sunk into the CFG
itself.  It's not clear if we should, as different analyses may
wish to have different policies.  We can re-evaluate this in the
future.

llvm-svn: 163760

more robust way to address a few FIXMEs.

The initial implementation, r163342, built the IR asm string and then tried to
patch things on the fly without enough context.  Specifically, it didn't skip
mnemonics nor did it track with assembly instruction an expression was related
to.  The new implementation patches the operands and then builds the final
IR string.

llvm-svn: 163756

    Make clang emit a flag for DW_AT_object_pointer for the artificial
    args where it should (implicit first arguments). FileCheck-ize a
    test as well and update tests to take into account the object
    pointer flag.

    rdar://9797999

llvm-svn: 163755

llvm-svn: 163751

Fixes a false positive found by analyzing LLVM code base.

llvm-svn: 163750

llvm-svn: 163749

llvm-svn: 163748

We mostly just don't want to crash analyzing this test case; it's likely
the code found here will actually crash if compiled and run.

llvm-svn: 163746

Using the static type may be inconsistent with later calls. We should just
report that there is no inlining definition available if the static type is
better than the dynamic type. See next commit.

This reverts r163644 / 19d5886d1704e24282c86217b09d5c6d35ba604d.

llvm-svn: 163744

// rdar://12280826

llvm-svn: 163741

__autoreleasing is explicitely added to param type.
// rdar://12280826

llvm-svn: 163738

llvm-svn: 163737

this should be done on the subprogram, not the variable.

llvm-svn: 163733

llvm-svn: 163731

llvm-svn: 163730

MCOperands then iterate over all of then when computing clobbers, inputs and
outputs.

On x86 the 1-to-many mapping is a memory operand that includes a BaseReg(reg),
MemScale(imm), MemIndexReg(reg), an Expr(MCExpr or imm) and a MemSegReg(reg).
Invalid register (Op.getReg() == 0) are not considered when computing clobber.

llvm-svn: 163728

We plan on discussing this more, but we shouldn't have it in the compiler
in an incomplete state.

llvm-svn: 163720

We plan on discussing this more.

llvm-svn: 163719

llvm-svn: 163709

clang/test/CodeGen/2008-01-25-ZeroSizedAggregate.c: [PR8833] Add REQUIRES: LP64. It fails with +Asserts for Win64.

llvm-svn: 163708

llvm-svn: 163701

llvm-svn: 163700

I think some of them could be rewritten to fit also LLP64.

llvm-svn: 163699

%t.h might be touched by scanners as a hot file on Windows, to fail to remove %.h with single run.

llvm-svn: 163697

llvm-svn: 163696

llvm-svn: 163691

were not emitted.

Fixes <rdar://problem/12280665>.

llvm-svn: 163683