llvm-svn: 111223

we're adding predicates and optional defs to the MachineInstrs.

llvm-svn: 111222

PHI elimination should not break back edge. It can cause some significant code placement issues. rdar://8263994

good:
LBB0_2:
  mov     r2, r0
  . . .
  mov     r1, r2
  bne     LBB0_2

bad:
LBB0_2:
  mov     r2, r0
  . . .
@ BB#3:
  mov     r1, r2
  b       LBB0_2

llvm-svn: 111221

and optional def operands are handled in the backend support.

llvm-svn: 111220

llvm-svn: 111219

translation unit, refresh code-completion results because they've
probably changed. However, enforce a cooldown period between
refreshes, to avoid thrashing.

llvm-svn: 111218

llvm-svn: 111217

llvm-svn: 111216

llvm-svn: 111215

llvm-svn: 111214

llvm-svn: 111213

llvm-svn: 111212

the record invalid.

llvm-svn: 111211

llvm-svn: 111210

llvm-svn: 111208

no functionality change.

llvm-svn: 111207

llvm-svn: 111206

llvm-svn: 111205

llvm-svn: 111204

nested-name-specifiers. Also includes fixes to the generation of
nested-name-specifier result in the non-cached case; we were producing
lame results for namespaces and namespace aliases, which (1) didn't
always have nested-name-specifiers when we want them, and (2) did not
have the necessary "::" as part of the completion.

llvm-svn: 111203

API fixes.

llvm-svn: 111202

llvm-svn: 111201

llvm-svn: 111200

a Pass abstraction, since that's the level it's actually used at.
Rename Pass' dumpPassStructure to dumpPass.

This eliminates an awkward use of getAsPass() to convert a PMDataManager*
into a Pass* just to permit a dumpPassStructure call.

llvm-svn: 111199

GDB_REMOTE_LOG which specifies the log file pathname.

llvm-svn: 111198

mapping. Have the local block track its alignment requirement, and then
apply that when the block itself is allocated. Previously, offsets could
get adjusted in PEI to be different, relative to one another, than the
block allocation thought they would be, which defeats the point of doing
the allocation this way. Continuing rdar://8277890

llvm-svn: 111197

that the high halfword is zero.  The shift need not be exactly 16 bits.

llvm-svn: 111196

llvm-svn: 111195

cleanup here, since this is a new and fairly
clean class already.

llvm-svn: 111194

make its constructor protected.

llvm-svn: 111193

llvm-svn: 111192

non-fragile abi mode as sizes are not statically known.
Fixes radar 8315734.

llvm-svn: 111191

llvm-svn: 111190

PMTopLevelManager's constructor take a PMDataManager *, which already
provides the needed abstraction support.

llvm-svn: 111189

cleanup before finish into the test fixture in lldbtest.TestBase.tearDown().

Derivatives of TestBase is responsible for setting self.runStarted to True if an
inferior process has been started.

llvm-svn: 111188

llvm-svn: 111186

llvm-svn: 111185

llvm-svn: 111184

llvm-svn: 111183

llvm-svn: 111182