| /* Test the fpscr builtins. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-require-effective-target arm_fp_ok } */ |
| /* { dg-skip-if "need fp instructions" { *-*-* } { "-mfloat-abi=soft" } { "" } } */ |
| /* { dg-add-options arm_fp } */ |
| |
| void |
| test_fpscr (void) |
| { |
| unsigned status; |
| |
| __builtin_arm_set_fpscr (0); |
| status = __builtin_arm_get_fpscr (); |
| __builtin_arm_set_fpscr (status); |
| } |
| |
| /* { dg-final { scan-assembler "mrc\tp10, 7, r\[0-9\]+, cr1, cr0, 0" } } */ |
| /* { dg-final { scan-assembler-times "mcr\tp10, 7, r\[0-9\]+, cr1, cr0, 0" 2 } } */ |
