test/FrontendC/2006-05-19-SingleEltReturn.c

   1 // Test returning a single element aggregate value containing a double.
   2 // RUN: %llvmgcc %s -S -o -
   3
   4 struct X {
   5   double D;
   6 };
   7
   8 struct Y {
   9   struct X x;
  10 };
  11
  12 struct Y bar();
  13
  14 void foo(struct Y *P) {
  15   *P = bar();
  16 }
  17
  18 struct Y bar() {
  19   struct Y a;
  20   a.x.D = 0;
  21   return a;
  22 }
  23