1 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=x86_64-apple-darwin9 2 3 typedef unsigned long long uint64_t; 4 extern uint64_t numer; 5 extern uint64_t denom; 6 7 uint64_t f(uint64_t val)8f(uint64_t val) 9 { 10 __uint128_t tmp; 11 12 tmp = val; 13 tmp *= numer; 14 tmp /= denom; 15 16 return tmp; 17 } 18 19