diff options
Diffstat (limited to 'gcc/reg-stack.c')
| -rw-r--r-- | gcc/reg-stack.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index a938b7d..90a3cbf 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -167,6 +167,15 @@ #include "basic-block.h" #include "varray.h" #include "reload.h" +#include "ggc.h" + +/* We use this array to cache info about insns, because otherwise we + spend too much time in stack_regs_mentioned_p. + + Indexed by insn UIDs. A value of zero is uninitialized, one indicates + the insn uses stack registers, two indicates the insn does not use + stack registers. */ +static GTY(()) varray_type stack_regs_mentioned_data; #ifdef STACK_REGS @@ -210,14 +219,6 @@ enum emit_where EMIT_BEFORE }; -/* We use this array to cache info about insns, because otherwise we - spend too much time in stack_regs_mentioned_p. - - Indexed by insn UIDs. A value of zero is uninitialized, one indicates - the insn uses stack registers, two indicates the insn does not use - stack registers. */ -static varray_type stack_regs_mentioned_data; - /* The block we're currently working on. */ static basic_block current_block; @@ -423,11 +424,7 @@ reg_to_stack (first, file) int max_uid; /* Clean up previous run. */ - if (stack_regs_mentioned_data) - { - VARRAY_FREE (stack_regs_mentioned_data); - stack_regs_mentioned_data = 0; - } + stack_regs_mentioned_data = 0; if (!optimize) split_all_insns (0); @@ -2862,3 +2859,5 @@ convert_regs (file) return inserted; } #endif /* STACK_REGS */ + +#include "gt-reg-stack.h" |