2 extern void exit (int);
5 /* There used to be a couple of bugs in the ARM's prologue and epilogue
6 generation for ISR routines. The wrong epilogue instruction would be
7 generated to restore the IP register if it had to be pushed onto the
8 stack, and the wrong offset was being computed for local variables if
9 r0 - r3 had to be saved. This tests for both of these cases. */
20 foo (int a, int b, int c, int d, int e, int f, int g, int h)
22 volatile int i = (a + b) - (g + h) + bar ();
23 volatile int j = (e + f) - (c + d);
25 return a + b + c + d + e + f + g + h + i + j;
28 int foo1 (int a, int b, int c, int d, int e, int f, int g, int h) __attribute__ ((interrupt ("IRQ")));
31 foo1 (int a, int b, int c, int d, int e, int f, int g, int h)
33 volatile int i = (a + b) - (g + h) + bar ();
34 volatile int j = (e + f) - (c + d);
36 return a + b + c + d + e + f + g + h + i + j;
44 if (foo (1, 2, 3, 4, 5, 6, 7, 8) != 32)
47 if (foo1 (1, 2, 3, 4, 5, 6, 7, 8) != 32)