llvm-svn: 101464

llvm-svn: 101463

llvm-svn: 101462

expression canonicalization. Its job is to print what's there, not to
make judgements about it.

llvm-svn: 101461

llvm-svn: 101459

llvm-svn: 101457

llvm-svn: 101455

JIT doesn't use the MC back-end asm printer to emit labels that it uses, the
section for the MCSymbol is never set. And thus the MCSymbol for the EH label
isn't marked as "defined". Because of that, TidyLandingPads removes the needed
landing pads from the JIT output. This breaks EH for every JIT program.

This is a work-around for this limitation. We pass in the label locations
map. If the label has a non-zero value, then it was "emitted" by the JIT and
TidyLandingPads shouldn't remove that label.

A nicer solution would be to mark the MCSymbol as "used" by the JIT and not rely
upon the section being set to determine if it's defined or not.

llvm-svn: 101453

platform that typically uses glibc. Fixes a Boost.Thread compilation
failure.

llvm-svn: 101450

llvm-svn: 101449

Adding support for dag combiner to promote operations for profit. This requires target specific queries. For example, x86 should promote i16 to i32 when it does not impact load folding.
x86 support is off by default. It can be enabled with -promote-16bit.

Work in progress.

llvm-svn: 101448

llvm-svn: 101447

llvm-svn: 101446

llvm-svn: 101445

Regenerate configure and other autoconf files.

llvm-svn: 101444

llvm-svn: 101443

both number seen and number expected.

Finishes fixing PR6501.

llvm-svn: 101442

of arguments both seen and expected.

Fixes PR6501.

llvm-svn: 101441

libCIndex also has a CMakeLists.txt file which has its own code for using
the exports file. To preserve existing functionality, create a separate
darwin-specific exports file for use by this CMakeLists.txt code.

llvm-svn: 101440

know it at the time.

llvm-svn: 101439

llvm-svn: 101438

llvm-svn: 101437

llvm-svn: 101434

llvm-svn: 101433

wanted the alignment of the pointee.

llvm-svn: 101432

llvm-svn: 101431

llvm-svn: 101430

llvm-svn: 101429

llvm-svn: 101428

place.

llvm-svn: 101427

source line wider than the terminal where the associated fix-it line
is longer than the caret line. Previously, we would crash in this
case, which was rather unfortunate. Fixes <rdar://problem/7856226>.

llvm-svn: 101426

ConvertToScalarInfo.

llvm-svn: 101425

llvm-svn: 101423

CanConvertToScalar/MergeInType.  Eliminate a pointless
LLVMContext argument to MergeInType.

llvm-svn: 101422

MachineLoopInfo is already available when MachineSinking runs, so the check is
free.

There is no test case because it would require a critical edge into a loop, and
CodeGenPrepare splits those. This check is just to be extra careful.

llvm-svn: 101420

intended for redeclarations, fixing those that need it. Fixes PR6831.

This uncovered an issue where the C++ type-specifier-seq parsing logic
would try to perform name lookup on an identifier after it already had
a type-specifier, which could also lead to spurious ambiguity errors
(as in PR6831, but with a different test case).

llvm-svn: 101419

Previous checkin tested Rn, #+/-Rm.

llvm-svn: 101418

llvm-svn: 101416

am2offset.  Modified the instruction table entry and added a new test case.

llvm-svn: 101415

to expect them this way, to fix srcdir!=objdir builds.

llvm-svn: 101414