diff options
Diffstat (limited to 'gcc/cfgloopanal.c')
| -rw-r--r-- | gcc/cfgloopanal.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/gcc/cfgloopanal.c b/gcc/cfgloopanal.c index 853e6f2..48a44d2 100644 --- a/gcc/cfgloopanal.c +++ b/gcc/cfgloopanal.c @@ -32,6 +32,11 @@ along with GCC; see the file COPYING3. If not see #include "graphds.h" #include "params.h" +struct target_cfgloop default_target_cfgloop; +#if SWITCHABLE_TARGET +struct target_cfgloop *this_target_cfgloop = &default_target_cfgloop; +#endif + /* Checks whether BB is executed exactly once in each LOOP iteration. */ bool @@ -317,19 +322,6 @@ seq_cost (const_rtx seq, bool speed) return cost; } -/* The properties of the target. */ - -unsigned target_avail_regs; /* Number of available registers. */ -unsigned target_clobbered_regs; /* Number of available registers that are - call-clobbered. */ -unsigned target_res_regs; /* Number of registers reserved for temporary - expressions. */ -unsigned target_reg_cost[2]; /* The cost for register when there still - is some reserve, but we are approaching - the number of available registers. */ -unsigned target_spill_cost[2]; /* The cost for register when we need - to spill. */ - /* Initialize the constants for computing set costs. */ void |