llvm-svn: 188350

clang-tools-extra/test/cpp11-migrate/HeaderReplacements/main.cpp: Use "%/t" instead of "%t" on sed(1) to avoid \'s expanded to control chars.

The feature, "%/t", has been introduced in llvm/lit since r188348.

llvm-svn: 188349

llvm-svn: 188348

llvm-svn: 188347

Differential Revision: http://llvm-reviews.chandlerc.com/D1394

llvm-svn: 188346

clang-tools-extra/test/cpp11-migrate/HeaderReplacements/main.cpp: Suppress this on win32, for now. Investigating.

llvm-svn: 188345

llvm-svn: 188344

definitions.

llvm-svn: 188343

llvm-svn: 188342

llvm-svn: 188341

llvm-svn: 188340

Use the pointer size if datalayout is available.
Use i64 if it's not, which is consistent with what other
places do when the pointer size is unknown.

The test doesn't really test this in a useful way
since it will be transformed to that later anyway,
but this now tests it for non-zero arrays and when
datalayout isn't available. The cases in
visitGetElementPtrInst should save an extra re-visit to
the newly created GEP since it won't need to cleanup after
itself.

llvm-svn: 188339

llvm-svn: 188338

llvm-svn: 188337

llvm-svn: 188336

// rdar://14303083

llvm-svn: 188335

the address of an overloaded function template.

llvm-svn: 188334

llvm-svn: 188333

expresison is a concatenated nsstring element.
// rdar://14303083

llvm-svn: 188332

This adds support for the /link option, which forwards
subsequent arguments to the linker.

The test for this will only work when targetting win32.
Since that's the only target where clang-cl makes sense,
use that target by default.

Differential Revision: http://llvm-reviews.chandlerc.com/D1388

llvm-svn: 188331

It doesn't make any sense to accept "..." in the argument to a C-style cast,
so use a separate expression list parsing routine which rejects it. PR16874.

llvm-svn: 188330

When computing the use set of a store, we need to add the store to the write
set prior to iterating over later instructions. Otherwise, if there is a later
aliasing load of that store, that load will not be tagged as a use, and bad
things will happen.

trackUsesOfI still adds later dependent stores of an instruction to that
instruction's write set, but it never sees the original instruction, and so
when tracking uses of a store, the store must be added to the write set by the
caller.

Fixes PR16834.

llvm-svn: 188329

llvm-svn: 188328

However, opt -O2 doesn't run mem2reg directly so nobody noticed until r188146
when SROA started sending more things directly down the PromoteMemToReg path.

In order to revert r187191, I also revert dependent revisions r187296, r187322
and r188146. Fixes PR16867. Does not add the testcases from that PR, but both
of them should get added for both mem2reg and sroa when this revert gets
unreverted.

llvm-svn: 188327

Added v8f16 to ValueTypes.h, ValueTypes.cpp, ValueTypes.td, 
and CodeGenTarget.cpp

Patch by Daniel Sanders

llvm-svn: 188326

llvm-svn: 188325

PR16872.

llvm-svn: 188324

Clients of the option parsing library should handle it explicitly
using a KIND_REMAINING_ARGS option.

Clang and lld have been updated in r188316 and r188318, respectively.

Also fix -Wsign-compare warning in the option parsing test.

llvm-svn: 188323

llvm-svn: 188322

llvm-svn: 188321

llvm-svn: 188320

Differential Revision: http://llvm-reviews.chandlerc.com/D1349

llvm-svn: 188319

This used to be handled automagically by the option parsing library,
but after LLVM r188314, we should handle it ourselves.

No functionality change, but adds a test.

llvm-svn: 188318

Improve the documentation for the new target.memory-module-load-level setting, and also return an error when there is no nlist data when appropriate.

llvm-svn: 188317

Anything that comes after -- is treated as an input file. This
used to be handled automagically by the option parsing library,
but after LLVM r188314, we should handle it ourselves.

No functionality change.

llvm-svn: 188316

A common idiom is to use zero and all-ones as sentinal values and to
check for both in a single conditional ("x != 0 && x != (unsigned)-1").
That generates code, for i32, like:
  testl %edi, %edi
  setne %al
  cmpl  $-1, %edi
  setne %cl
  andb  %al, %cl

With this transform, we generate the simpler:
  incl  %edi
  cmpl  $1, %edi
  seta  %al

Similar improvements for other integer sizes and on other platforms. In
general, combining the two setcc instructions into one is better.

rdar://14689217

llvm-svn: 188315

This adds KIND_REMAINING_ARGS, a class of options that consume
all remaining arguments on the command line.

This will be used to support /link in clang-cl, which is used
to forward all remaining arguments to the linker.

It also allows us to remove the hard-coded handling of "--",
allowing clients (clang and lld) to implement that functionality
themselves with this new option class.

Differential Revision: http://llvm-reviews.chandlerc.com/D1387

llvm-svn: 188314

* msa SubtargetFeature
* registers
* ld.[bhwd], and st.[bhwd] instructions

Does not correctly prohibit use of both 32-bit FPU registers and MSA together.

Patch by Daniel Sanders

llvm-svn: 188313

This includes instructions lwl, lwr, swl and swr.

Patch by Zoran Jovnovic

llvm-svn: 188312

llvm-svn: 188309