diff options
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 4a2508c7..37e806a 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -1665,6 +1665,19 @@ fsched-pressure Common Report Var(flag_sched_pressure) Init(0) Optimization Enable register pressure sensitive insn scheduling +fsched-pressure-algorithm= +Common Joined RejectNegative Enum(sched_pressure_algorithm) Var(flag_sched_pressure_algorithm) Init(SCHED_PRESSURE_WEIGHTED) +-fsched-pressure-algorithm=[weighted|model] Set the pressure-scheduling algorithm + +Enum +Name(sched_pressure_algorithm) Type(enum sched_pressure_algorithm) UnknownError(unknown %<fsched-pressure%> algorithm %qs) + +EnumValue +Enum(sched_pressure_algorithm) String(weighted) Value(SCHED_PRESSURE_WEIGHTED) + +EnumValue +Enum(sched_pressure_algorithm) String(model) Value(SCHED_PRESSURE_MODEL) + fsched-spec Common Report Var(flag_schedule_speculative) Init(1) Optimization Allow speculative motion of non-loads |