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Remove obsoleted USE_INSNS_COUNTER macro for now

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I don't use that these days. I'd like to remove this to ease a change
I'm writing. I'll resurrect this when I need this again.
This commit is contained in:
Takashi Kokubun 2023-07-11 14:35:22 -07:00
parent 7299c8c0f1
commit d45118aaaf
2 changed files with 1 additions and 37 deletions
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31
vm_exec.c
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@ -15,37 +15,6 @@
static void vm_analysis_insn(int insn);
#endif
MAYBE_UNUSED(static void vm_insns_counter_count_insn(int insn));
#if USE_INSNS_COUNTER
static size_t rb_insns_counter[VM_INSTRUCTION_SIZE];
static void
vm_insns_counter_count_insn(int insn)
{
rb_insns_counter[insn]++;
}
__attribute__((destructor))
static void
vm_insns_counter_show_results_at_exit(void)
{
int insn_end = (ruby_vm_event_enabled_global_flags & ISEQ_TRACE_EVENTS)
? VM_INSTRUCTION_SIZE : VM_INSTRUCTION_SIZE / 2;
size_t total = 0;
for (int insn = 0; insn < insn_end; insn++)
total += rb_insns_counter[insn];
for (int insn = 0; insn < insn_end; insn++) {
fprintf(stderr, "[RUBY_INSNS_COUNTER]\t%-32s%'12"PRIuSIZE" (%4.1f%%)\n",
insn_name(insn), rb_insns_counter[insn],
100.0 * rb_insns_counter[insn] / total);
}
}
#else
static void vm_insns_counter_count_insn(int insn) {}
#endif
#if VMDEBUG > 0
#define DECL_SC_REG(type, r, reg) register type reg_##r