diff options
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 62995732552..726c3509758 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -313,6 +313,10 @@ fasynchronous-unwind-tables Common Report Var(flag_asynchronous_unwind_tables) Optimization Generate unwind tables that are exact at each instruction boundary +fauto-inc-dec +Common Report Var(flag_auto_inc_dec) Init(1) +Generate auto-inc/dec instructions + ; -fcheck-bounds causes gcc to generate array bounds checks. ; For C, C++ and ObjC: defaults off. ; For Java: defaults to on. @@ -388,6 +392,10 @@ fdata-sections Common Report Var(flag_data_sections) Optimization Place data items into their own section +fdbg-cnt= +Common RejectNegative Joined +-fdbg-cnt=<counter>:<limit> Set the debug counter limit. + ; Nonzero for -fdefer-pop: don't pop args after each function call ; instead save them up to pop many calls' args with one insns. fdefer-pop @@ -656,6 +664,14 @@ fmudflapir Common RejectNegative Report Var(flag_mudflap_ignore_reads) Ignore read operations when inserting mudflap instrumentation +fdce +Common Var(flag_dce) Init(1) +Use the RTL dead code elimination pass + +fdse +Common Var(flag_dse) Init(1) +Use the RTL dead store elimination pass + freschedule-modulo-scheduled-loops Common Report Var(flag_resched_modulo_sched) Optimization Enable/Disable the traditional scheduling in loops that already passed modulo scheduling |