| # This test is known to fail on targets that use the instruction scheduler |
| # at optimisation levels of 2 or more because the alias analysis is confused |
| # by the reassignment of a variable structure to a fixed structure. The |
| # failure could be suppressed by preventing instruction scheduling: |
| # |
| # set additional_flags "-fno-schedule-insns2"; |
| # |
| # but this would disguise the fact that there is a problem. Instead we use |
| # we generate an xfail result and explain that it is alias analysis that |
| # is at fault. |
| |
| set torture_eval_before_execute { |
| |
| set compiler_conditional_xfail_data { |
| "alias analysis conflicts with instruction scheduling" \ |
| "m32r-*-*" \ |
| { "-O2" "-O1" "-O0" "-Os"} \ |
| { "" } |
| } |
| } |
| |
| return 0 |
