1 // RUN: %llvmgcc -O2 -S -o - %s | grep {llvm.cttz.i64} | count 2 2 // RUN: %llvmgcc -O2 -S -o - %s | not grep {lshr} 3 4 int bork(unsigned long long x) { 5 return __builtin_ctzll(x); 6 } 7
