llvm-svn: 86295

Remove ARMPCLabelIndex from ARMISelLowering. Use ARMFunctionInfo::createConstPoolEntryUId() instead.

llvm-svn: 86294

llvm-svn: 86293

Make the VLASizeChecker implementation private, and its creation only known to GRExprEngineInternalChecks.cpp.

llvm-svn: 86292

(radar 7370882).

llvm-svn: 86291

CallInst::CreateMalloc() and CallInst::CreateFree() need to create calls with correct calling convention

llvm-svn: 86290

llvm-svn: 86289

llvm-svn: 86288

llvm-svn: 86287

llvm-svn: 86286

Sentence-case bug type, and pull tests from region-only-test.c into misc-ps-region.store.m (removing an extra unneeded test file).  Also add a bunch of FIXME comments for future enhancements.

llvm-svn: 86282

llvm-svn: 86281

llvm-svn: 86278

llvm-svn: 86277

using elipsis conversion).

llvm-svn: 86276

llvm-svn: 86274

llvm-svn: 86273

llvm-svn: 86270

llvm-svn: 86269

Don't assert when trying to generate debug info for vector types. This needs to be fixed eventually...

llvm-svn: 86268

llvm-svn: 86267

llvm-svn: 86266

a typo pointed out by Fariborz.

llvm-svn: 86265

predicates.  This allows us to jump thread things like:

_ZN12StringSwitchI5ColorE4CaseILj7EEERS1_RAT__KcRKS0_.exit119:
  %tmp1.i24166 = phi i8 [ 1, %bb5.i117 ], [ %tmp1.i24165, %_Z....exit ], [ %tmp1.i24165, %bb4.i114 ] 
  %toBoolnot.i87 = icmp eq i8 %tmp1.i24166, 0     ; <i1> [#uses=1]
  %tmp4.i90 = icmp eq i32 %tmp2.i, 6              ; <i1> [#uses=1]
  %or.cond173 = and i1 %toBoolnot.i87, %tmp4.i90  ; <i1> [#uses=1]
  br i1 %or.cond173, label %bb4.i96, label %_ZN12...

Where it is "obvious" that when coming from %bb5.i117 that the 'and' is always 
false.  This triggers a surprisingly high number of times in the testsuite, 
and gets us closer to generating good code for doug's strswitch testcase.

This also make a bunch of other code in jump threading redundant, I'll rip
out in the next patch.  This survived an enable-checking llvm-gcc bootstrap.

llvm-svn: 86264

llvm-svn: 86263

prints them with the leading '@'.

llvm-svn: 86261

llvm-svn: 86260

llvm-svn: 86259

llvm-svn: 86256

llvm-svn: 86254

llvm-svn: 86252

llvm-svn: 86251

at it.

llvm-svn: 86243

  * If the unsigned type is smaller than the signed type, never warn, because
    its value will not change when zero-extended to the larger type.
  * If we're testing for (in)equality, and the unsigned value is an integer
    constant whose sign bit is not set, never warn, because even though the
    signed value might change, it can't affect the result of the equality.

Also make the comparison test cases much more rigorous, and have them expose
the subtle differences between C and C++ here.

llvm-svn: 86242

by default in GCC.  Users who want to emulate gcc's warning behavior
exactly should be able to use CC="clang -Wno-non-gcc";  this should help
projects to transition.

llvm-svn: 86241

llvm-svn: 86240

llvm-svn: 86239

  get_origin->x

where get_origin is actually a function and the user has forgotten the
parentheses. Instead of giving a lame note for the fix-it, give a
full-fledge error, early, then build the call expression to try to
recover. 

llvm-svn: 86238

llvm-svn: 86235

llvm-svn: 86234