60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
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/****************************************************************
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* *
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* Copyright 2001 Sanchez Computer Associates, Inc. *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "compiler.h"
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#include "opcode.h"
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#include "mdq.h"
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#include "resolve_blocks.h"
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GBLREF mline mline_root;
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void resolve_blocks(void)
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{
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triple *ref, *t1;
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mline *mlx, *mly;
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for (mlx = mline_root.child ; mlx ; mlx = mly)
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{
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if (mly = mlx->child)
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{
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if (mlx->sibling)
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{
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ref = maketriple(OC_JMP);
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ref->operand[0] = put_tjmp(mlx->sibling->externalentry);
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} else
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{ ref = maketriple(OC_RET);
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}
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t1 = mly->externalentry;
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t1 = t1->exorder.bl;
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ref->src = t1->src;
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dqins(t1, exorder, ref);
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} else if ((mly = mlx->sibling) == 0)
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{
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for (mly = mlx->parent ; mly ; mly = mly->parent)
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{
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if (mly->sibling)
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{
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mly = mly->sibling;
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break;
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}
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}
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if (mly)
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{
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ref = maketriple(OC_RET);
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t1 = mly->externalentry->exorder.bl;
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ref->src = t1->src;
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dqins(t1, exorder, ref);
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}
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}
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}
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}
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