matter, because this instruction isn't generated until after
things that care.

llvm-svn: 69336

present, but it's inconsistent.

llvm-svn: 69335

llvm-svn: 69334

this fixes a crash on CodeGen/Generic/externally_available.ll
on ppc hosts.  Thanks to Nicholas L for pointing this out.

llvm-svn: 69333

llvm-svn: 69332

expressions that can be of static duration to be returned.
Radar 6786551

llvm-svn: 69331

struct S {
S(int, int);
};

void f() {
S s(10, 10);
}

llvm-svn: 69330

compound, case, default, if, switch, and break statements.

llvm-svn: 69329

llvm-svn: 69328

llvm-svn: 69327

If a class has a non-trivial constructor that doesn't take any arguments, we will now make an implicit CXXTemporaryObjectExpr. So 

struct S {
  S();
};

void f() {
 S s;
}

's' here will implicitly be declared as.

S s = S();

llvm-svn: 69326

llvm-svn: 69324

unsupported arch.

llvm-svn: 69322

to get the correct answer for pointer types.

llvm-svn: 69321

same ueber-easy visitor scheme used for expressions/statements.

llvm-svn: 69320

functionality change.

llvm-svn: 69319

and argument positions but only to the overloaded intrinsic parameters.
Keep a separate list of these overloaded parameters in CodeGenTarget.cpp
so they can be resolved easily.  Remove assertions from IntrinsicEmitter.cpp:
they were harmless but confusing, and the assertions elsewhere in TableGen
will catch any incorrect values.

llvm-svn: 69316

llvm-svn: 69315

locks must be matched with unlocks.  Also, use calloc to allocate the
block so that it is properly zero'd.  Thanks to Nick Kledzik for
tracking this down.

llvm-svn: 69314

llvm-svn: 69313

incoming edges for a block with many predecessors.

llvm-svn: 69312

llvm-svn: 69310

add dependencies on nodes with exactly one successor which is a
COPY_TO_REGCLASS node. In the case that the copy is coalesced
away, the dependence should be on the user of the copy, rather
than the copy itself.

llvm-svn: 69309

as INSERT_SUBREG instructions in the list-burr scheduler.

llvm-svn: 69308

size from the integer, requiring zero extension or truncation. Don't
create ZExtInsts with pointer types. This fixes a regression in
consumer-jpeg.

llvm-svn: 69307

Fix <rdar://problem/6765383> clang-6: clang does not appear to support declaring a static Block 'const'.

llvm-svn: 69306

match gcc's.

llvm-svn: 69305

Do not treat beginning of inlined scope as beginning of normal function scope if the location info is missing.

Insetad of doing ...
if (inlined_subroutine && known_location)
  DW_TAG_inline_subroutine
else
  DW_TAG_subprogram

do

if (inlined_subroutine) {
 if (known_location)
   DW_TAG_inline_subroutine
} else {
 DW_TAG_subprogram
}

llvm-svn: 69300

Fix a crash bug when comparing overload quality of conversion operators with conversion constructors.
Remove an atrocious amount of trailing whitespace in the overloaded operator mangler. Sorry, couldn't help myself.
Change the DeclType parameter of Sema::CheckReferenceInit to be passed by value instead of reference. It wasn't changed anywhere.
Let the parser handle C++'s irregular grammar around assignment-expression and conditional-expression.
And finally, the reason for all this stuff: implement C++ semantics for the conditional operator. The implementation is complete except for determining lvalueness.

llvm-svn: 69299

Douglas, can you check that this is doing the right thing?

llvm-svn: 69298

llvm-svn: 69297

targets with pointers larger than 64 bits, due to the code not
yet being APInt clean.

llvm-svn: 69296

optimizer, which just happen to frequently involve optimizing GEPs.

llvm-svn: 69295

not create ICmpInsts with operands of different types. This fixes
a regression in Applications/d/make_dparser.

llvm-svn: 69294

and ptrtoint-of-inttoptr expressions. This fixes a regression in 300.twolf.

llvm-svn: 69293

When we create an implicit CXXTemporaryObjectExpr we don't need to check that it's a valid init. Instead, just set it as the VarDecl's initializer.

llvm-svn: 69292

since the operand is always a constant.

llvm-svn: 69291

new instruction with SCEVExpander::InsertCastOfTo.

llvm-svn: 69290

when generating a common definition.

llvm-svn: 69287

This line was accidently lost yesterday.

llvm-svn: 69286