llvm-svn: 50986

for details.  CodeGen support coming in a follow up patch

llvm-svn: 50985

llvm-svn: 50983

llvm-svn: 50980

llvm-svn: 50979

Remove redundant assignment.

llvm-svn: 50978

llvm-svn: 50977

ScopedDecl with the backpatcher, and *not* a local variable on the stack. The
value of DeclCtx gets filled in *later* by the backpatcher.

This fixes: http://llvm.org/bugs/show_bug.cgi?id=2308

llvm-svn: 50976

llvm-svn: 50975

llvm-svn: 50974

Makes it possible to use options with names like "Wa,".
Also fixes the -Wall option handling as a side-effect.

llvm-svn: 50973

llvm-svn: 50972

llvm-svn: 50971

llvm-svn: 50970

in a non-void function that calls abort.

llvm-svn: 50969

llvm-svn: 50968

llvm-svn: 50967

llvm-svn: 50966

llvm-svn: 50965

Move the various analyses used by GVN into static variables so we don't have to keep passing them around or refetching them.

llvm-svn: 50963

llvm-svn: 50962

SCCP like sparse lattice analysis with relative ease.  Just pick your
lattice function and implement the transfer function and you're good.
Just make sure you don't break monotonicity ;-)

llvm-svn: 50961

include backslashes on Windows. This should fix llvm-ld problems on win32.

llvm-svn: 50960

llvm-svn: 50959

method.  DOUT statements are disabled when assertions are off, but the
side effects of getName() are still evaluated.  Just call getNameSTart,
which is close enough and doesn't cause heap traffic.

llvm-svn: 50958

llvm-svn: 50957

llvm-svn: 50952

llvm-svn: 50951

llvm-svn: 50950

llvm-svn: 50947

llvm-svn: 50946

llvm-svn: 50945

llvm-svn: 50944

llvm-svn: 50943

llvm-svn: 50941

llvm-svn: 50940

llvm-svn: 50935

llvm-svn: 50931

than silently generate invalid code.

llvm-gcc does not currently use VAArgInst; it lowers va_arg in the
front-end.

llvm-svn: 50930

llvm-svn: 50929