Its BRANCH_COST being the default, MMIX is one of them, here doing away with a few regressions. Committed.
gcc/testsuite: * lib/target-supports.exp (check_effective_target_logical_op_short_circuit): Add mmix-*-* to the list. Index: gcc/testsuite/lib/target-supports.exp =================================================================== --- gcc/testsuite/lib/target-supports.exp (revision 210298) +++ gcc/testsuite/lib/target-supports.exp (working copy) @@ -5758,6 +5758,7 @@ proc check_effective_target_logical_op_s || [istarget arc*-*-*] || [istarget avr*-*-*] || [istarget crisv32-*-*] || [istarget cris-*-*] + || [istarget mmix-*-*] || [istarget s390*-*-*] || [check_effective_target_arm_cortex_m] } { return 1 brgds, H-P