clang/test/CodeGen/func-return-member.c

   1 // RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o - %s | FileCheck %s
   2
   3 struct frk { float _Complex c; int x; };
   4 struct faz { struct frk f; };
   5 struct fuz { struct faz f; };
   6
   7 extern struct fuz foo(void);
   8
   9 int X;
  10 struct frk F;
  11 float _Complex C;
  12
  13 // CHECK-LABEL: define{{.*}} void @bar
  14 void bar(void) {
  15   X = foo().f.f.x;
  16 }
  17
  18 // CHECK-LABEL: define{{.*}} void @bun
  19 void bun(void) {
  20   F = foo().f.f;
  21 }
  22
  23 // CHECK-LABEL: define{{.*}} void @ban
  24 void ban(void) {
  25   C = foo().f.f.c;
  26 }