https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214902
--- Comment #1 from Mark Millard <mar...@dsl-only.net> --- (In reply to Mark Millard from comment #0) The stage was: >>> stage 1.2: bootstrap tools During: --- _bootstrap-tools-usr.bin/clang/clang-tblgen --- and . . . --- _bootstrap-tools-usr.bin/clang/llvm-tblgen --- It looks like this llvm activity needs to compile and link in: llvm/lib/Support/Atomic.cpp which defines the two routines: #include "llvm/Support/Atomic.h" #include "llvm/Config/llvm-config.h" using namespace llvm; #if defined(_MSC_VER) #include <Intrin.h> #include <windows.h> #undef MemoryFence #endif #if defined(__GNUC__) || (defined(__IBMCPP__) && __IBMCPP__ >= 1210) #define GNU_ATOMICS #endif void sys::MemoryFence() { #if LLVM_HAS_ATOMICS == 0 return; #else # if defined(GNU_ATOMICS) __sync_synchronize(); # elif defined(_MSC_VER) MemoryBarrier(); # else # error No memory fence implementation for your platform! # endif #endif } sys::cas_flag sys::CompareAndSwap(volatile sys::cas_flag* ptr, sys::cas_flag new_value, sys::cas_flag old_value) { #if LLVM_HAS_ATOMICS == 0 sys::cas_flag result = *ptr; if (result == old_value) *ptr = new_value; return result; #elif defined(GNU_ATOMICS) return __sync_val_compare_and_swap(ptr, old_value, new_value); #elif defined(_MSC_VER) return InterlockedCompareExchange(ptr, new_value, old_value); #else # error No compare-and-swap implementation for your platform! #endif } -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"