This change probably has no functional effect.

llvm-svn: 96669

llvm-svn: 96668

llvm-svn: 96667

llvm-svn: 96666

llvm-svn: 96665

llvm-svn: 96664

llvm-svn: 96663

to be spurious

llvm-svn: 96662

llvm-svn: 96661

llvm-svn: 96660

llvm-svn: 96659

llvm-svn: 96658

llvm-svn: 96657

The linker bug holding this back is Darwin-specific.

llvm-svn: 96655

out the canonical form (A8.6.98) instead of the pseudo-instruction as provided
via MOVs.

DBG_ARM_DISASM=YES llvm-mc -triple=arm-unknown-unknown --disassemble
0xc0 0x00 0xa0 0xe1
Opcode=29 Name=ASR Format=ARM_FORMAT_LDMISCFRM
 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10  9  8  7  6  5  4  3  2  1  0 
-------------------------------------------------------------------------------------------------
| 1: 1: 1: 0| 0: 0: 0: 1| 1: 0: 1: 0| 0: 0: 0: 0| 0: 0: 0: 0| 0: 0: 0: 0| 1: 1: 0: 0| 0: 0: 0: 0|
-------------------------------------------------------------------------------------------------

	asr	r0, r0, #1

llvm-svn: 96654

llvm-svn: 96653

This was causing buildbot breakage.

This reverts commit d46e952cc8cb8d9eed8657d9a0b267910a0f745a.

llvm-svn: 96652

llvm-svn: 96651

llvm-svn: 96650

command-line option which defaults off.

llvm-svn: 96649

llvm-svn: 96648

llvm-svn: 96647

llvm-svn: 96646

clang is built optimized.

llvm-svn: 96645

llvm-svn: 96644

operators, and compound assignment operators.

llvm-svn: 96643

to initializer expressions in an array allocated using ASTContext.

This plugs a memory leak when ASTContext uses a BumpPtrAllocator to
allocate memory for AST nodes.

In my mind this isn't an ideal solution; it would be nice to have
a general "vector"-like class that allocates memory using ASTContext,
but whose guts could be separated from the methods of InitListExpr
itself.  I haven't gone and taken this approach yet because it isn't
clear yet if we'll eventually want an alternate solution for recylcing
memory using by InitListExprs as we are constructing the ASTs.

llvm-svn: 96642

Use a little binary header in serialized diagnostics to help the deserializer skip over noise in the stream

llvm-svn: 96641

(xor (setcc), (setcc)) != / == 1.

e.g. On x86_64
  %0 = icmp eq i32 %x, 0
  %1 = icmp eq i32 %y, 0
  %2 = xor i1 %1, %0
  br i1 %2, label %bb, label %return
=>
	testl   %edi, %edi
	sete    %al
	testl   %esi, %esi
	sete    %cl
	cmpb    %al, %cl
	je      LBB1_2

llvm-svn: 96640

llvm-svn: 96639

instead relies on their DeclContext for iteration, etc.

llvm-svn: 96638

This hopefulyl should unbreak EH on PPC/Darwin.

llvm-svn: 96637

llvm-svn: 96636

llvm-svn: 96635

for ARM to just check if a function has a FP to determine if it's safe
to simplify the stack adjustment pseudo ops prior to eliminating frame
indices. Allow targets to override the default behavior and does so for ARM
and Thumb2.

llvm-svn: 96634

strides in foreign loops. This helps locate reuse opportunities
with existing induction variables in foreign loops and reduces
the need for inserting new ones. This fixes rdar://7657764.

llvm-svn: 96629

the ASTUnit itself is destroyed. Fixes <rdar://problem/7649385>.

llvm-svn: 96628

a loop exit value, so that if a loop gets deleted, ScalarEvolution
isn't stick holding on to dangling SCEVAddRecExprs for that loop. This
fixes PR6339.

llvm-svn: 96626

try to address the msvc failures.

llvm-svn: 96624

before the selector name (but after the return type).  Among other things,
this allows IBAction to be implemented with an attribute.

llvm-svn: 96623