History log of /fuchsia/zircon/third_party/ulib/musl/src/misc/ffs.c
Revision Date Author Comments
# 1c9d0c65 15-Feb-2017 Travis Geiselbrecht <travisg@google.com>

[musl][ffs] implement the ffs*() functions using __builtin_ffs*()

Change-Id: I76d4c8dd25fed4358e65b206054e09f5abef9ef3
# 6d49b0ab 10-Feb-2017 George Kulakowski <kulakowski@google.com>

[musl] Remove bespoke ctz macros in favor of builtins

Specifically, map the uint64_t version to __builtin_ctzll, and the
unsigned long version to __builtin_ctzl.

Change-Id: I828984d61a0db084046243b62178e9fa5f65bf7b
# 53b9e1c8 15-Jun-2016 The Fuchsia Authors <authors@fuchsia.local>

[magenta] Initial commit