llvm-svn: 162421

The logic for recomputing latency based on a ScheduleDAG edge was
shady. This bypasses the problem by requiring the client to provide
operand indices. This ensures consistent use of the machine model's
API.

llvm-svn: 162420

Make it so that "b 245" should set a breakpoint at line 245 of the current file.
Also add a simple test file.

llvm-svn: 162419

Added a new "interpreter" properties to encapsulate any properties for the command interpreter. Right now this contains only "expand-regex-aliases", so you can now enable (disabled by default) the echoing of the command that a regular expression alias expands to:

(lldb) b main
Breakpoint created: 1: name = 'main', locations = 1

Note that the expanded regular expression command wasn't shown by default. You can enable it if you want to:

(lldb) settings set interpreter.expand-regex-aliases true
(lldb) b main
breakpoint set --name 'main'
Breakpoint created: 1: name = 'main', locations = 1

Also enabled auto completion for enumeration option values (OptionValueEnumeration) and for boolean option values (OptionValueBoolean).

Fixed auto completion for settings names when nothing has been type (it should show all settings).

llvm-svn: 162418

the temporary register that was used to load the immediate. Currently, it always
returns register $at, but this will change if, in the future, we decide to use 
another register.

No changes in functionality.

llvm-svn: 162417

llvm-svn: 162416

Mips16RegisterInfo/MipsSERegisterInfo. 

No changes in functionality.

llvm-svn: 162413

llvm-svn: 162412

llvm-svn: 162411

requires codegen support.

llvm-svn: 162410

When reporting an error for a defm, we would previously only report the
location of the outer defm, which is not always where the error is.

Now we also print the location of the expanded multiclass defs:

lib/Target/X86/X86InstrSSE.td:2902:12: error: foo
  defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd, SSE_ALU_ITINS_S>,
             ^
lib/Target/X86/X86InstrSSE.td:2801:11: note: instantiated from multiclass
  defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
            ^
lib/Target/X86/X86InstrSSE.td:194:5: note: instantiated from multiclass
    def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
        ^

llvm-svn: 162409

a deterministic order, to avoid random test failures.

llvm-svn: 162408

name.  This should reduce the amount of warning false positives about bad HTML
in comments when the comment author intended to put a reference to a template.
This change will also enable us parse the comment as intended in these cases.

Fixes part 1 of PR13374.

llvm-svn: 162407

llvm-svn: 162406

llvm-svn: 162405

The MCInst is immediately passed to the copy-constructor for local
storage, so there's no need for the parameter itself to be by-value.

llvm-svn: 162404

No functional change intended.

llvm-svn: 162403

llvm-svn: 162402

Rework how the API mutex is acquired when filling out an ExecutionContext from an ExecutionContextRef,
particularly in the SBThread & SBFrame interfaces.  Instead of filling the whole context & then getting
the API mutex, we now get only the target, acquire the API mutex from it, then fill out the rest of the
context.  This removes a race condition where you get a ThreadSP, then wait on the API mutex while another
command Destroy's the Thread you've just gotten.
Also fixed the ExecutionContextRef::Get*SP calls so they don't return invalid objects.
Also fixed the ExecutionContext::Has*Scope calls so they don't claim to have a scope if the object representing
that scope has been destroyed.
Also fixed a think-o in Thread::IsValid which was causing it to return the opposite of the desired value.

<rdar://problem/11995490>

llvm-svn: 162401

llvm-svn: 162400

llvm-svn: 162399

The checker adds assumptions that the return values from the known APIs
are non-nil. Teach the checker about NSArray/NSMutableArray/NSOrderedSet
objectAtIndex, objectAtIndexedSubscript.

llvm-svn: 162398

Change the man page install phase to only run in "desktop" and "desktop-no-xpc" targets, not for the "ios" target.

llvm-svn: 162397

llvm-svn: 162396

llvm-svn: 162394

llvm-svn: 162393

llvm-svn: 162392

static variables.

llvm-svn: 162391

Eventually, we'll need a way of mapping tokens (and their IdentifierInfo*) to
the operands computed by buildMSAsmPieces().

llvm-svn: 162388

Modified .lldb-loggings now to direct the lldb log files to the same session directory which also houses the test logs.

llvm-svn: 162387

another way to whitelist these special cases.  This is an intermediate patch.

llvm-svn: 162386

llvm-svn: 162385

As part of this change, I discovered that a few of our tests were not testing
the RangeConstraintManager.  Luckily all of those passed when I moved them
over to use that constraint manager.

llvm-svn: 162384

llvm-svn: 162383

The parser still can't handle all cases, so fall back to emitting a simple
MSAsmStmt if we get into trouble.

llvm-svn: 162382

Assertion failed: (Start.isValid() == End.isValid() && "Start and end should 
either both be valid or both be invalid!")

when parsing inline asm.  SMLoc assumes that the first char * in the source is
invalid.  However, when parsing an inline asm the mnemonic is at this location.
I don't want to change SMLoc, so use a trivial workaround.

llvm-svn: 162381

The conditions described by POSIX can never happen with IEEE-754 floats.
When the function is const we can emit a single sse4.1 instruction for
it, without losing anything :)

llvm-svn: 162379

Demonstrate how to use the config file and the pre-flight functionality to route the lldb gdb-remote log messages
into individually named log destinations.  In the simple usage-lldb-loggings example, we ran two cases which resulted
in two lldb_log files.

llvm-svn: 162378

llvm-svn: 162376

There were missed optimizations when the system headers didn't have attributes
in place, specifically:

- Add copysign, exp2, log2, nearbyint, rint and trunc to the list.
  These are functions that get inlined by LLVM's optimizer, but only when they
  have the right attributes.
- Mark copysign, fabs, fmax, fmin and trunc const unconditionally.
  Previously these were only const with -fno-math-errno, but they never set
  errno per POSIX.

For ceil/floor/nearbyint/round I'm not aware of any implementation that sets
errno, but POSIX says it may signal overflow so I left them alone for now.

llvm-svn: 162375