36 lines
933 B
C
36 lines
933 B
C
/****************************************************************
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* *
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* Copyright 2001, 2010 Fidelity Information Services, 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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int bool_expr(bool op,oprtype *addr)
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{
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oprtype x;
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DCL_THREADGBL_ACCESS;
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SETUP_THREADGBL_ACCESS;
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if (!(TREF(expr_depth))++)
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TREF(expr_start) = TREF(expr_start_orig) = NULL;
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if (!eval_expr(&x))
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{
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TREF(expr_depth) = 0;
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return FALSE;
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}
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coerce(&x, OCT_BOOL);
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if (!(--(TREF(expr_depth))))
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TREF(shift_side_effects) = FALSE;
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assert(x.oprclass == TRIP_REF);
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bx_tail(x.oprval.tref, op, addr);
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return TRUE;
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}
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