llvm-svn: 50578

llvm-svn: 50577

llvm-svn: 50576

llvm-svn: 50575

Not safe folding a load + FsXORPSrr into FsXORPSrm. It's loading a FR64 value but the load folding variant expects a 16-byte aligned address.

llvm-svn: 50574

llvm-svn: 50564

llvm-svn: 50562

llvm-svn: 50561

llvm-svn: 50560

llvm-svn: 50558

llvm-svn: 50557

llvm-svn: 50556

llvm-svn: 50553

llvm-svn: 50549

llvm-svn: 50548

from x86-64 calling convention work.

llvm-svn: 50545

Replace Sema::CheckInitializerListTypes() with a helper class (InitListChecker) that synthesizes implicit InitListExpr's when appropriate (see InitListExpr comments in Expr.h for more details). I also moved the code to SemaInit.cpp, to help reduce clutter in SemaDecl.cpp.

NOTE: This work is incomplete and still fails many tests (as a result, it isn't enabled yet). Nevertheless, I wanted to check it in so I can work on it from home.
llvm-svn: 50544

llvm-svn: 50542

Correctly invalidate reference count state when passing objects by reference in message expressions we don't understand.

llvm-svn: 50541

llvm-svn: 50540

Implicitly defined functions were getting the DeclContext of the function where they appeared, causing the bug: http://llvm.org/bugs/show_bug.cgi?id=2266.
Fix it by making implicitly defined functions get the DeclContext of translation unit.

llvm-svn: 50538

fixes the 254.gap regression on x86 and the 403.gcc regression on x86-64.

llvm-svn: 50537

llvm-svn: 50536

Added temporary fix for Obj-C exception handling in the static analyzer: treat these as panic functions.

llvm-svn: 50535

REASON: Without a default ctor we cannot do "new Selector[xxx]" and similar
operations with ADTs that need to default constructor selectors.

llvm-svn: 50534

llvm-svn: 50533

llvm-svn: 50532

llvm-svn: 50530

Use pointer swizziling to unify in ObjCMessageExpr the receiver and classname "fields".  This saves us a pointer.
Implemented serialization for ObjCMessageExpr.

llvm-svn: 50528

llvm-svn: 50527

should catch this one easily.

llvm-svn: 50526

llvm-svn: 50525

ffastmath mode.  This fixes rdar://5902801, a miscompilation
of gcc.dg/builtins-8.c.

Bill, please pull this into Tak.

llvm-svn: 50523

2) Return NULL instead of false in several places for tidiness.
3) fix a bug optimizing  sprintf(p, "%c", x)

llvm-svn: 50521

a FunctionPass.  This makes it simpler, fixes dozens of bugs, adds
a couple of minor features, and shrinks is considerably: from
2214 to 1437 lines.

llvm-svn: 50520

llvm-svn: 50519

llvm-svn: 50518

llvm-svn: 50517

llvm-svn: 50516

llvm-svn: 50515