45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2014 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#include "xenia/cpu/hir/block.h"
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#include "xenia/base/assert.h"
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#include "xenia/cpu/hir/instr.h"
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namespace xe {
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namespace cpu {
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namespace hir {
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void Block::AssertNoCycles() {
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Instr* hare = instr_head;
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Instr* tortoise = instr_head;
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if (!hare) {
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return;
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}
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while ((hare = hare->next)) {
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if (hare == tortoise) {
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// Cycle!
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assert_always();
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}
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hare = hare->next;
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if (hare == tortoise) {
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// Cycle!
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assert_always();
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}
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tortoise = tortoise->next;
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if (!hare || !tortoise) {
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return;
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}
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}
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}
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} // namespace hir
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} // namespace cpu
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} // namespace xe
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