1 # This test is known to fail on targets that use the instruction scheduler
2 # at optimisation levels of 2 or more because the alias analysis is confused
3 # by the reassignment of a variable structure to a fixed structure.  The
4 # failure could be suppressed by preventing instruction scheduling:
5 #
6 # set additional_flags "-fno-schedule-insns2";
7 #
8 # but this would disguise the fact that there is a problem.  Instead we use
9 # we generate an xfail result and explain that it is alias analysis that
10 # is at fault.
11 
12 set torture_eval_before_execute {
13 
14     set compiler_conditional_xfail_data {
15         "alias analysis conflicts with instruction scheduling" \
16 	"m32r-*-*" \
17 	{ "-O2" "-O1" "-O0" "-Os"} \
18 	{ "" }
19 	}
20 }
21 
22 return 0
23