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MicroJIT: Count number of compiled instructions better

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This commit is contained in:
Alan Wu 2020-11-04 12:03:39 -05:00
parent ba92d40d9b
commit 50d8c3d443
1 changed files with 3 additions and 2 deletions
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5
ujit_compile.c
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@ -402,8 +402,8 @@ ujit_compile_insn(const rb_iseq_t *iseq, unsigned int insn_idx, unsigned int *ne
ctx.replacement_idx = insn_idx; ctx.replacement_idx = insn_idx;
// For each instruction to compile // For each instruction to compile
unsigned num_instrs; unsigned num_instrs = 0;
for (num_instrs = 0;; ++num_instrs) { for (;;) {
// Set the current PC // Set the current PC
ctx.pc = &encoded[insn_idx]; ctx.pc = &encoded[insn_idx];
@ -434,6 +434,7 @@ ujit_compile_insn(const rb_iseq_t *iseq, unsigned int insn_idx, unsigned int *ne
// Move to the next instruction // Move to the next instruction
insn_idx += insn_len(opcode); insn_idx += insn_len(opcode);
num_instrs++;
// Ensure we only have one send per region. Our code invalidation mechanism can't // Ensure we only have one send per region. Our code invalidation mechanism can't
// invalidate running code and one send could invalidate the other if we had // invalidate running code and one send could invalidate the other if we had