llvm-svn: 42684

llvm-svn: 42683

llvm-svn: 42682

llvm-svn: 42681

llvm-svn: 42680

llvm-svn: 42679

llvm-svn: 42678

(vextract (v4f32 s2v (f32 load $addr)), 0) -> (f32 load $addr) 
(vextract (v4i32 bc (v4f32 s2v (f32 load $addr))), 0) -> (i32 load $addr)
Remove x86 specific patterns.

llvm-svn: 42677

llvm-svn: 42676

llvm-svn: 42675

llvm-svn: 42674

2. Added strict doctype.

Closing out tags like <br/> and <meta.../> may still be a problem (necessary for XHTML, but wrong for HTML)....

llvm-svn: 42673

although not well, and shortening FP converts.

llvm-svn: 42672

llvm-svn: 42671

llvm-svn: 42670

part widths.  Also, return the number of parts actually required to
hold the result's value.
Remove an over-cautious condition from rounding of float->hex conversion.

llvm-svn: 42669

llvm-svn: 42668

bindings headers themselves, hidden behind #ifdef __cplusplus.

llvm-svn: 42666

llvm-svn: 42664

- Added include/Analysis/ExprDeclBitVector.h
- Added include/Analysis/ProgramEdge.h
- Removed include/Analysis/Visitors/DataflowStmtVisitor.h

llvm-svn: 42663

by newer visitor interfaces.

llvm-svn: 42662

to its inverse.
Testing this as llcbeta

llvm-svn: 42661

llvm-svn: 42656

llvm-svn: 42655

unswitch when frontier includes basic blocks that 
are not inside loop.

llvm-svn: 42654

cause performance degradation.

llvm-svn: 42653

llvm-svn: 42652

llvm-svn: 42651

llvm-svn: 42650

objective-c types. It also removes use of Scope* parameter in
getObjCProtocolDecl.

llvm-svn: 42649

llvm-svn: 42648

leal 1(%ecx), %edi, which requires 67H prefix.

llvm-svn: 42647

llvm-svn: 42646

Selector's instead of requiring void* to be used.  I converted one use of
DenseSet<void*> over to use DenseSet<Selector> but the others should change
as well.

llvm-svn: 42645

basic arithmetic works.
Rename RTLIB long double functions to distinguish
different flavors of long double; the lib functions
have different names, alas.

llvm-svn: 42644

Layering refinements for selectors (suggested by Chris). Specifics...

- Add SelectorTable, which enables us to remove MultiKeywordSelector from the public header.
- Remove FoldingSet from IdentifierInfo.h and Preprocessor.h.
- Remove Parser::ObjcGetUnarySelector and Parser::ObjcGetKeywordSelector, they are subsumed by SelectorTable.
- Add MultiKeywordSelector to IdentifierInfo.cpp.
- Move a bunch of selector related methods from ParseObjC.cpp to IdentifierInfo.cpp.
- Added some comments.

llvm-svn: 42643

llvm-svn: 42642

2) Use of the new DenseSet<t> abstractions instead of DenseMap<t,char>.

llvm-svn: 42641

llvm-svn: 42640

llvm-svn: 42639