| /* { dg-do compile } */ |
| /* { dg-options "-std=gnu99" } */ |
| /* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */ |
| /* { dg-require-effective-target aarch64_little_endian } */ |
| |
| #include <arm_neon.h> |
| |
| void __attribute__ ((aarch64_vector_pcs)) f (void); |
| |
| void |
| g (int64x2x4_t *ptr) |
| { |
| register int64x2x4_t copy asm ("v8") = *ptr; |
| int64x2x4_t save; |
| asm volatile ("" : "=w" (save) : "0" (copy)); |
| f (); |
| *ptr = save; |
| } |
| |
| /* { dg-final { scan-assembler-times {\tld1\t} 1 } } */ |
| /* { dg-final { scan-assembler-times {\tst1\t} 1 } } */ |
| /* { dg-final { scan-assembler-not {\tld[pr]\tq} } } */ |
| /* { dg-final { scan-assembler-not {\tst[pr]\tq} } } */ |
