from MCAsmLexer.h in preparation of supporting other targets.  Changed the
X86AsmParser code to reflect this by removing AsmLexer::LexPercent and looking
for AsmToken::Percent when parsing in places that used AsmToken::Register.
Then changed X86ATTAsmParser::ParseRegister to parse out registers as an
AsmToken::Percent followed by an AsmToken::Identifier.

llvm-svn: 80929

llvm-svn: 80928

llvm-svn: 80927

that these passes are properly preserved.

Fix several transformation passes that claimed to preserve LoopSimplify
form but weren't.

llvm-svn: 80926

  t->Base::f

where t has a dependent type. We save the nested-name-specifier in the
CXXUnresolvedMemberExpr then, during instantiation, substitute into
the nested-name-specifier with the (transformed) object type of t, so
that we get name lookup into the type of the object expression.

Note that we do not yet retain information about name lookup into the
lexical scope of the member access expression, so several regression
tests are still disabled.

llvm-svn: 80925

llvm-svn: 80924

LoopSimplify form, which is currently only available on Loops (and
not MachineLoops). Also, move the code out of the header file.

llvm-svn: 80923

llvm-svn: 80922

- Add back some harmless code that part of a reverted commit (r80859). I'll investigate the lifetime snafu (with ASTUnit) separately.
- Traverse category methods, add a "class ref" and make the little test harness a bit more flexible.

llvm-svn: 80921

instead of a bool argument, and to do the dominator check itself.
This makes it eaiser to use when DominatorTree information is
available.

llvm-svn: 80920

llvm-svn: 80919

llvm-svn: 80918

llvm-svn: 80917

llvm-svn: 80916

memcpy calls.

llvm-svn: 80915

llvm-svn: 80914

Fix some files that got left behind in early changeset to unnamed unions fix. Credit to Roman Divacky.

llvm-svn: 80913

llvm-svn: 80912

Removed inverted flag form MaximumSpanningTree, also do not handle so much
information to MaximumSpanningTree.

llvm-svn: 80911

llvm-svn: 80910

(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086139.html)

llvm-svn: 80909

llvm-svn: 80908

llvm-svn: 80907

with the new asmprinter.

llvm-svn: 80906

different formatting from the old asmprinter, but it should be 
semantically the same.  We used to get:

	popl	%eax
	addl	$_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$6.$piclabel], %eax
...

Now we get:

	popl	%eax
.Lpicbaseref6:
	addl	$(_GLOBAL_OFFSET_TABLE_ + (.Lpicbaseref6 - .Lllvm$6.$piclabel)), %eax
...

llvm-svn: 80905

Reference to hidden symbols do not have to go through non-lazy pointer in non-pic mode. rdar://7187172.

llvm-svn: 80904

llvm-svn: 80903

llvm-svn: 80902

llvm-svn: 80901

llvm-svn: 80900

llvm-svn: 80899

llvm-svn: 80898

llvm-svn: 80897

variables.", this is breaking x86_64-apple-darwin10 and Linux tests.

llvm-svn: 80896

previous commit this depends on is breaking x86_64-apple-darwin10 and Linux tests.

llvm-svn: 80895

we can diff .s files.

llvm-svn: 80894

llvm-svn: 80893

llvm-svn: 80892

llvm-svn: 80891

and fix a few things using << on MCSymbols to use ->print(). No
functionality change other than unbreaking my previous patch.

llvm-svn: 80890