clang/test/CodeGen/builtins-sparc.c

   1 // REQUIRES: sparc-registered-target
   2 // RUN: %clang_cc1 -triple sparc-unknown-unknown -emit-llvm %s -o - | FileCheck %s
   3 // RUN: %clang_cc1 -triple sparc64-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix CHECK-V9 %s
   4
   5 void test_eh_return_data_regno(void)
   6 {
   7   volatile int res;
   8   res = __builtin_eh_return_data_regno(0);  // CHECK,CHECKV9: store volatile i32 24
   9   res = __builtin_eh_return_data_regno(1);  // CHECK,CHECKV9: store volatile i32 25
  10 }
  11
  12 void *test_extract_return_address(void)
  13 {
  14   // CHECK,CHECKV9: getelementptr i8, ptr %0, i32 8
  15   return __builtin_extract_return_addr(__builtin_return_address(0));
  16 }
  17
  18 struct s {
  19   void *p;
  20 };
  21
  22 struct s test_extract_struct_return_address(void)
  23 {
  24   struct s s;
  25   // CHECK:    getelementptr i8, ptr %0, i32 12
  26   // CHECK-V9: getelementptr i8, ptr %0, i32 8
  27   s.p = __builtin_extract_return_addr(__builtin_return_address(0));
  28   return s;
  29 }