clang/test/CodeGen/uint128_t.c

   1 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=x86_64-apple-darwin9
   2 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=powerpc64-ibm-aix-xcoff
   3
   4 typedef unsigned long long uint64_t;
   5 extern uint64_t numer;
   6 extern uint64_t denom;
   7
   8 uint64_t
   9 f(uint64_t val)
  10 {
  11     __uint128_t tmp;
  12
  13     tmp = val;
  14     tmp *= numer;
  15     tmp /= denom;
  16
  17     return tmp;
  18 }
  19