llvm-svn: 56108

llvm-svn: 56107

by its first field, but TableGen doesn't actually enforce creating it that 
way. TableGen sorts the records that will be used to create it by the names 
of the records, not the Name field of those records.

This patch corrects the sort to use the "Name" field of the record as the 
sort key.

llvm-svn: 56106

variables.

llvm-svn: 56105

Fix <rdar://problem/6210791> clang ObjC rewriter: @try / @catch block with no @finally does not call objc_exception_try_exit.

Need a couple tweaks to RewriteObjCTryStmt(). Need to deal with implicit finally clauses (to make sure objc_exception_try_exit is called). Also fixed a related bug where we need to generate an implicit @catch else clause (to again make sure objc_exception_try_exit is called).

llvm-svn: 56104

llvm-svn: 56103

llvm-svn: 56102

llvm-svn: 56101

llvm-svn: 56100

Change getSubReg semantics. It now returns zero if the specified register doesn't have a subreg of the specified index.

llvm-svn: 56099

llvm-svn: 56097

llvm-svn: 56096

llvm-svn: 56095

llvm-svn: 56094

llvm-svn: 56093

llvm-svn: 56092

cmp-and-swap reversed the Cmp and Swap arguments; comments
make it clear this is unintentional.  Unfortunately, the
x86 BE had a compensating reversal, which is removed here.
PPC is OK.

From inspection of the Alpha code I think it is OK, but
if somebody has that platform please check it out.  I
cannot test on that platform.

llvm-svn: 56091

llvm-svn: 56090

llvm-svn: 56089

If ISD::ANY_EXTEND fails, try ISD::ZERO_EXTEND and ISD::SIGN_EXTEND before giving up.  This fixes 445.gobmk on
X86-64 in fast isel.

llvm-svn: 56088

__sync_fetch_and_nand as ANDC, even though that's
not what nand means.

llvm-svn: 56087

value).
 - Added ABIArgInfo::ByVal (mostly supported) and ABIArgInfo::Expand
   (asserted out).

 - Added classifyArgumentType which currently just uses
   ABIArgInfo::Default or ByVal. This nearly matches old behavior, but
   we now set ByVal in a few situations we may have left it off before
   (on complex, for example).

llvm-svn: 56086

llvm-svn: 56085

(1) Additional arguments to variadic methods should have default
promotions applied.

(2) Additional arguments to non-variadic methods were allowed.

llvm-svn: 56084

llvm-svn: 56083

multiplication overflows.

llvm-svn: 56082

  http://lists.cs.uiuc.edu/pipermail/cfe-dev/2008-September/002721.html

llvm-svn: 56081

no method declaration was found.
 - This was allowing arrays to pass "by value" among other things.

Add assert in CodeGen that arguments cannot have array type.

llvm-svn: 56080

CheckMessageArgumentTypes.
 - No functionality change.

llvm-svn: 56079

-Scoping in C99 works good for C++ too, remove the C++-specific comments.

If someone thinks that the C++-specific comments are necessary for clarification, let me know and I'll put them back on.

llvm-svn: 56078

llvm-svn: 56077

condition. This fixes PR2740.

llvm-svn: 56076

<rdar://problem/6211479> [sema] array type invalid for Obj-C property

llvm-svn: 56075

llvm-svn: 56073

llvm-svn: 56070

llvm-svn: 56069

llvm-svn: 56068

Fix a bug in the coalescer where it didn't check if a live interval existed before trying to manipulate it.  This
was exposed by fast isel's handling of shifts on X86-64.  With this, FreeBench/pcompress2 passes on X86-64 in fast isel.

llvm-svn: 56067

to static allocas. As part of this change, refactor the
address mode code for laods and stores.

llvm-svn: 56066

llvm-svn: 56065