gcc: more diff reductions against Apple GCC.

Mostly cosmetical changes to aid further merges.

Obtained from:	gcc 4.3 (rev. 120611, 124839; GPLv2)
MFC after:	1 week

1 files changed, 6 insertions, 0 deletions

diff --git a/contrib/gcc/doc/tm.texi b/contrib/gcc/doc/tm.texi
index 0bc2784..8befbe5 100644
--- a/contrib/gcc/doc/tm.texi
+++ b/contrib/gcc/doc/tm.texi
@@ -8953,6 +8953,12 @@ classes whose virtual table will be emitted in only one translation
 unit will not be COMDAT.
 @end deftypefn
 
+@deftypefn {Target Hook} bool TARGET_CXX_LIBRARY_RTTI_COMDAT (void)
+This hook returns true (the default) if the RTTI information for
+the basic types which is defined in the C++ runtime should always
+be COMDAT, false if it should not be COMDAT.
+@end deftypefn
+
 @deftypefn {Target Hook} bool TARGET_CXX_USE_AEABI_ATEXIT (void)
 This hook returns true if @code{__aeabi_atexit} (as defined by the ARM EABI)
 should be used to register static destructors when @option{-fuse-cxa-atexit}