| /* { dg-do compile } */ |
| /* { dg-options "-O2 -mno-fix-cortex-a53-835769 -march=armv8-a -mcpu=generic -save-temps" } */ |
| |
| /* Check that the attribute overrides the command line option |
| and the fix is applied once. */ |
| |
| __attribute__ ((target ("fix-cortex-a53-835769"))) |
| unsigned long long |
| test (unsigned long long a, double b, unsigned long long c, |
| unsigned long long d, unsigned long long *e) |
| { |
| double result; |
| volatile unsigned long long tmp = *e; |
| __asm__ __volatile ("// %0, %1" |
| : "=w" (result) |
| : "0" (b) |
| : /* No clobbers. */); |
| return c * d + d; |
| } |
| |
| unsigned long long |
| test2 (unsigned long long a, double b, unsigned long long c, |
| unsigned long long d, unsigned long long *e) |
| { |
| double result; |
| volatile unsigned long long tmp = *e; |
| __asm__ __volatile ("// %0, %1" |
| : "=w" (result) |
| : "0" (b) |
| : /* No clobbers. */); |
| return c * d + d; |
| } |
| |
| /* { dg-final { scan-assembler-times "between mem op and" 1 } } */ |
