recursively, e.g. so that members of anonymous unions inside anonymous structs
still get initialized.  Also generate default constructor calls for anonymous
struct members when necessary.

llvm-svn: 104292

<rdar://problem/7971948>.

llvm-svn: 104291

llvm-svn: 104290

llvm-svn: 104287

capture failures when we try to initialize an incomplete
type. Previously, we would (ab)use FK_ConversionFailed, then
occasionally dereference a null pointer when trying to diagnose the
failure. Fixes <rdar://problem/7959007>.

llvm-svn: 104286

(or -save-temps), when the integrated assembler is enabled.

llvm-svn: 104282

in Objective-C++ mode.

llvm-svn: 104281

llvm-svn: 104280

llvm-svn: 104279

top-level LSRInstance logic.

llvm-svn: 104278

class for UnresolvedLookupExprs, even when occuring on template
names" along with a fix for an Objective-C++ crasher it introduced.

llvm-svn: 104277

llvm-svn: 104276

llvm-svn: 104275

llvm-svn: 104274

aren't needed.

llvm-svn: 104273

llvm-svn: 104272

llvm-svn: 104271

it.

llvm-svn: 104270

Changed directly instead of using a return value.

Rename FilterOutUndesirableDedicatedRegisters's Changed variable to
distinguish it from LSRInstance's Changed member.

llvm-svn: 104269

llvm-svn: 104268

llvm-svn: 104267

llvm-svn: 104266

llvm-svn: 104265

llvm-svn: 104264

llvm-svn: 104263

operand on the left, the interesting operand is on the right. This
fixes a bug where LSR was failing to recognize ICmpZero uses,
which led it to be unable to reverse the induction variable in the
attached testcase.

Delete test/CodeGen/X86/stack-color-with-reg-2.ll, because its test
is extremely fragile and hard to meaningfully update.

llvm-svn: 104262

llvm-svn: 104261

it isn't a very interesting change, it's a change nonetheless.

llvm-svn: 104260

This fixes the remaining issue with pr7167.

llvm-svn: 104257

llvm-svn: 104254

llvm-svn: 104253

Also, fix output defaulting to match llvm-mc.

llvm-svn: 104246

have a pattern and it had an invalid encoding.

llvm-svn: 104244

Driver/MC: Add 'clang -cc1as' integrated assembler tool, currently accepts approximately the same interface as 'llvm-mc'.

llvm-svn: 104239

registers.  Currently it is not so marked, which leads to
VCMPEQ instructions that feed into it getting deleted.
If it is so marked, local RA complains about this sequence:
 vreg = MCRF  CR0
 MFCR  <kill of whatever preg got assigned to vreg>
All current uses of this instruction are only interested in
one of the 8 CR registers, so redefine MFCR to be a normal
unary instruction with a CR input (which is emitted only as
a comment).  That avoids all problems.  7739628.

llvm-svn: 104238

llvm-svn: 104237

llvm-svn: 104236

be turned into a setter call (fixes radar 8008649).

llvm-svn: 104235

llvm-svn: 104234

Split DbgVariable. Eventually, variable info will be communicated through frame index, or DBG_VALUE instruction, or collection of DBG_VALUE instructions. Plus each DbgVariable may not need a label.

llvm-svn: 104233