llvm.memcpy/memset/memmove.  This allows removal of some 
hackish code from basicaa.

llvm-svn: 62071

present.

llvm-svn: 62070

llvm-svn: 62069

llvm-svn: 62068

change.

llvm-svn: 62067

not a random piece of it.  No functionality change.

llvm-svn: 62066

parse them.  tblgen doesn't yet do anything with this info though.

llvm-svn: 62065

llvm-svn: 62064

llvm-svn: 62063

llvm-svn: 62062

llvm-svn: 62061

make ScalarExprEmitter::EmitCompare() emit the expression with the correct type instead of always zext it to an int
this fixes codegen of simple exprs in C++ like 'if (x != 0)'

llvm-svn: 62060

 - Some things are still hardcoded, and macosx-version-min comparison
   isn't implemented, but otherwise this very closely matches gcc.

 - The one exception is that arguments (like -framework or -Wl,) which are
   treated as linker inputs instead of options are not being
   forwarded yet.

llvm-svn: 62059

compensation for turning off gcc's inliner.  This gets
us closer to the amount of inlining we were getting before.
It is not a win on everything, of course, but seems to
gain overall.

llvm-svn: 62058

llvm-svn: 62057

llvm-svn: 62056

opcode on each delegation.
Instead the information is cached on construction and the cached flag used thereafter.
Introduced two predicates: isCall and isInvoke.

llvm-svn: 62055

 - Also, fix bug in MultipleValuesOption which was accepting joined
   arguments.

 - Add ArgList::getArgs, provides iterator over all arg instances for a
   given option.
 
 - Option definition is very much in need of cleaning...

llvm-svn: 62054

archs (as a driver driver).

llvm-svn: 62053

llvm-svn: 62052

llvm-svn: 62049

llvm-svn: 62048

not thrilled about 64-bit % in general, so rewrite to use * instead.

llvm-svn: 62047

We should treat vectors as atomic types, not like arrays.

llvm-svn: 62046

canonicalization transform based on duncan's comments:

1) improve the comment about %.
2) within our index loop make sure the offset stays 
   within the *type size*, instead of within the *abi size*.
   This allows us to reason explicitly about landing in tail
   padding and means that issues like non-zero offsets into
   [0 x foo] types don't occur anymore.

llvm-svn: 62045

respectively.  Inspired by a patch by Dan Villiom Podlaski Christiansen.

llvm-svn: 62044

llvm-svn: 62043

llvm-svn: 62042

llvm-svn: 62041

this patch "adds support for specifying multiple dependancy targets using ‘-MT’. Using this patch, I was able to use ‘ccc’ as C compiler for the few C files in LLVM. In my brief testing, the output remains identical to that of GCC."

Patch by Dan Villiom Podlaski Christiansen!

llvm-svn: 62040

llvm-svn: 62039

llvm-svn: 62038

This completes the ObjCContainerDecl AST cleanup (for now).

llvm-svn: 62037

llvm-svn: 62036

llvm-svn: 62035

llvm-svn: 62034

llvm-svn: 62033

No performance regression in my basic test.
Also fixed a type error in ActOnFinishSwitchStmt's arguments (body is a stmt).

llvm-svn: 62032

llvm-svn: 62031

not merging protocol properties into the classes which
use those protocols. With this patch, all my exceutable
test pass again.

llvm-svn: 62030