gcc/testsuite/gcc.target/arm/pr40657-1.c

   1 /* { dg-options "-Os -march=armv5te -mthumb" }  */
   2 /* { dg-require-effective-target arm_thumb1_ok } */
   3 /* { dg-final { scan-assembler "pop.*r1.*pc" } } */
   4 /* { dg-final { scan-assembler-not "sub\[\\t \]*sp,\[\\t \]*sp" } } */
   5 /* { dg-final { scan-assembler-not "add\[\\t \]*sp,\[\\t \]*sp" } } */
   6
   7 extern void bar(int*);
   8 int foo()
   9 {
  10   int x;
  11   bar(&x);
  12   return x;
  13 }