gcc/libstdc++-v3/libsupc++
Jonathan Wakely da6ce35106 libstdc++: Use __builtin_expect in __dynamic_cast
The null pointer check is never needed for correct code, only to
gracefully handle undefined cases. Add __builtin_expect to be sure that
we don't pessimize the valid uses.

libstdc++-v3/ChangeLog:

	* libsupc++/dyncast.cc (__dynamic_cast): Add __builtin_expect to
	precondition check.
2021-08-23 14:45:00 +01:00
..
array_type_info.cc
atexit_arm.cc
atexit_thread.cc
atomic_lockfree_defines.h libstdc++: Fix doxygen markup for group close commands 2021-04-06 16:43:24 +01:00
bad_alloc.cc
bad_array_length.cc
bad_array_new.cc
bad_cast.cc
bad_typeid.cc
class_type_info.cc
compare libstdc++: Also move the [[nodiscard]] attributes in <compare> 2021-08-06 13:43:26 +01:00
cxxabi_forced.h
cxxabi_init_exception.h
cxxabi.h
del_op.cc
del_opa.cc
del_opant.cc
del_opnt.cc
del_ops.cc
del_opsa.cc
del_opv.cc
del_opva.cc
del_opvant.cc
del_opvnt.cc
del_opvs.cc
del_opvsa.cc
dyncast.cc libstdc++: Use __builtin_expect in __dynamic_cast 2021-08-23 14:45:00 +01:00
eh_alloc.cc
eh_arm.cc
eh_atomics.h
eh_aux_runtime.cc
eh_call.cc
eh_catch.cc
eh_exception.cc
eh_globals.cc
eh_personality.cc
eh_ptr.cc
eh_term_handler.cc
eh_term_handler.h
eh_terminate.cc
eh_throw.cc
eh_tm.cc
eh_type.cc
eh_unex_handler.cc
enum_type_info.cc
exception libstdc++: Improvements to Doxygen markup 2021-07-01 18:45:48 +01:00
exception_defines.h
exception_ptr.h libstdc++: Fix doxygen markup for group close commands 2021-04-06 16:43:24 +01:00
exception.h libstdc++: Improvements to Doxygen markup 2021-07-01 18:45:48 +01:00
function_type_info.cc
fundamental_type_info.cc
guard_error.cc
guard.cc
hash_bytes.cc
hash_bytes.h
initializer_list
Makefile.am libstdc++: Move atomic functions to libsupc++ [PR 96657] 2021-04-15 16:56:44 +01:00
Makefile.in libstdc++: Move atomic functions to libsupc++ [PR 96657] 2021-04-15 16:56:44 +01:00
nested_exception.cc
nested_exception.h libstdc++: Fix doxygen markup for group close commands 2021-04-06 16:43:24 +01:00
new
new_handler.cc
new_op.cc
new_opa.cc libstdc++: Declare malloc for freestanding 2021-03-25 18:25:40 +00:00
new_opant.cc
new_opnt.cc
new_opv.cc
new_opva.cc
new_opvant.cc
new_opvnt.cc
pbase_type_info.cc
pmem_type_info.cc
pointer_type_info.cc
pure.cc
si_class_type_info.cc
tinfo2.cc
tinfo.cc
tinfo.h
typeinfo
unwind-cxx.h
vec.cc
vmi_class_type_info.cc
vterminate.cc
vtv_stubs.cc