Commit Graph

6 Commits

Author SHA1 Message Date
Douglas Gregor a700f68828 Reinstate the optimization suppressing available_externally functions
at -O0. The only change from the previous patch is that we don't try
to generate virtual method thunks for an available_externally
function.

llvm-svn: 108230
2010-07-13 06:02:28 +00:00
Douglas Gregor 553f3a9b30 Speculatively revert r108156; it appears to be breaking self-host.
llvm-svn: 108194
2010-07-12 21:08:32 +00:00
Douglas Gregor dbb2806a7b Do not generate LLVM IR for available_externally function bodies at
-O0, since we won't be using the definitions for anything anyway. For
lib/System/Path.o when built in Debug+Asserts mode, this leads to a 4%
improvement in compile time (and suppresses 440 function bodies).

<rdar://problem/7987644>

llvm-svn: 108156
2010-07-12 17:24:55 +00:00
John McCall 3155f573f5 Turn access control on by default in -cc1.
Remove -faccess-control from -cc1; add -fno-access-control.
Make the driver pass -fno-access-control by default.
Update a bunch of tests to be correct under access control.

llvm-svn: 100880
2010-04-09 19:03:51 +00:00
Rafael Espindola ff6a1fc1f3 Don't produce a vtable if we are just instantiating a method and the
class has no key function.

Fix PR6738.

llvm-svn: 99900
2010-03-30 18:07:27 +00:00
Rafael Espindola 1dbd474f2e Discussing with dgregor we decided that we should not force the emission of
implicit methods on explicit template instantiation definitions. As a
consequence, we should emit them at every use, even if we see a explicit
template instantiation declaration.

This is already the current behaviour, but it is good to test for that :-)

llvm-svn: 99443
2010-03-24 22:43:31 +00:00