/* { dg-do compile } */ | |
/* { dg-require-effective-target arm_thumb1_ok } */ | |
/* { dg-options "-O2 -mthumb" } */ | |
void *retaddr; | |
void foo (void) { | |
retaddr = __builtin_return_address (0); | |
/* Used for enforcing registers stacking. */ | |
asm volatile ("" : : : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", | |
"r8", "r9", "r10", "r11", "r12"); | |
} | |
/* { dg-final { scan-assembler-not "mov\tlr," } } */ |