llvm-svn: 164272

llvm-svn: 164268

member function templates with an rvalue ref qualifier.

llvm-svn: 164267

Add overflow check to tanh(complex) and reduce to finite answer.  Fixes http://llvm.org/bugs/show_bug.cgi?id=13874

llvm-svn: 164266

Make the TargetPrefix setting one big setting instead of being spread out
everywhere. No functional change.

llvm-svn: 164265

llvm-svn: 164264

functions.

llvm-svn: 164263

Otherwise clang can't analyze code that relies on features provided by libc++.

llvm-svn: 164262

llvm-svn: 164261

llvm-svn: 164260

A patch that allows for mach-o architectures to be specified as "<number>-<number>" where the first number is the cpu type and the second is the cpu subtype. Also added code to allow use of mach-o architectures that aren't in our tables so that symbolication and static file introspection (crashlogs) can work with them.

llvm-svn: 164258

Don't get everything when resolving the symbol context of the ObjC Class symbol, just the module + symbol.

llvm-svn: 164257

Soften the pattern-can-never-match error in TableGen into a warning. This pattern can be very useful in cases where you want to define a multiclass that covers both commutative and non-commutative operators (say, add and sub).

llvm-svn: 164256

an out-of-date compiler in certain cases.

llvm-svn: 164255

llvm-svn: 164254

llvm-svn: 164253

llvm-svn: 164252

Implement a correct copy constructor for Record.  Now that we're using the ID number as a key in maps (for determinism), it is imperative that ID numbers be globally unique, even when we copy construct a Record.
This fixes some obscure failure cases involving registers defined inside multiclasses or foreach constructs that would not receive a unique ID, and would end up being omitted from the AsmMatcher tables.

llvm-svn: 164251

A common coalescing conflict in vector code is lane insertion:

  %dst = FOO
  %src = BAR
  %dst:ssub0 = COPY %src

The live range of %src interferes with the ssub0 lane of %dst, but that
lane is never read after %src would have clobbered it. That makes it
safe to merge the live ranges and eliminate the COPY:

  %dst = FOO
  %dst:ssub0 = BAR

This patch teaches the new coalescer to resolve conflicts where dead
vector lanes would be clobbered, at least as long as the clobbered
vector lanes don't escape the basic block.

llvm-svn: 164250

This patch adds memory support functions which will later be used to implement section-specific protection handling in MCJIT.

llvm-svn: 164249

to improve compatibility with GNU as.

Based on a patch by PaX Team.

Fixed assertion failures on non-Darwin and added additional test cases.

llvm-svn: 164248

Anthony Bryant.

llvm-svn: 164247

This patch is based on the one by PaX Team.

Patch by Andy Zhang!

llvm-svn: 164246

The directive can be matched with directives other than '.rept'

Patch by Andy Zhang!

llvm-svn: 164245

is placed on a function that has no path to the exit block.

llvm-svn: 164244

- Merge the processing of LOAD_ADD with other atomic load-arith
  operations
- Separate the logic getting target constant for atomic-load-op and add
  an optimization for atomic-load-add on i16 with negative value
- Optimize a minor case for atomic-fetch-add i16 with negative operand. Test
  case is revised.

llvm-svn: 164243

LOCKS_EXCLUDED is used on a method with a name that is is not a simple
identifier.

llvm-svn: 164242

Overloaded __pad_and_output on ostreambuf_iterator and in this overload call sputn instead of dereferencing the iterator which calls sputc.  This is intended to be purely a performance optimization, especially for clients who may have overloaded the virtual function xsputn.

llvm-svn: 164241

Patch by Joey Gouly.

llvm-svn: 164239

llvm-svn: 164238

XFAIL needs a trailing colon. Hopefully this will get the buildbots
happy again while Bill works on getting it passing.

llvm-svn: 164237

llvm-svn: 164235

llvm-svn: 164234

llvm-svn: 164233

llvm-svn: 164232

llvm-svn: 164231

llvm-svn: 164230

ArePhisAssumedNoAlias, and warns that OrigAliasResult may be used uninitialized.
Pacify GCC.

llvm-svn: 164229

lib/Target/PowerPC/PPCISelLowering.{h,cpp}
 Rename LowerFormalArguments_Darwin to LowerFormalArguments_Darwin_Or_64SVR4.
 Rename LowerFormalArguments_SVR4 to LowerFormalArguments_32SVR4.
 Receive small structs right-justified in LowerFormalArguments_Darwin_Or_64SVR4.
 Rename LowerCall_Darwin to LowerCall_Darwin_Or_64SVR4.
 Rename LowerCall_SVR4 to LowerCall_32SVR4.
 Pass small structs right-justified in LowerCall_Darwin_Or_64SVR4.

test/CodeGen/PowerPC/structsinregs.ll
 New test.

llvm-svn: 164228

llvm-svn: 164227