pike.git/ src/ peep.c

2002-11-12

2002-11-12 11:40:08 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 9be5604e11448ff2b65f900bdbc6a3b511e32681 (14 lines) (+11/-3) ^{[ Show | Annotate ]}
  Branch: 7.9

Don't emit program counter updating instructions before labels or raw data.

Rev: src/peep.c:1.84

2:   || This file is part of Pike. For copyright information see COPYRIGHT.   || Pike is distributed under GPL, LGPL and MPL. See the file COPYING   || for more information. - || $Id: peep.c,v 1.83 2002/11/07 15:28:26 grubba Exp $ + || $Id: peep.c,v 1.84 2002/11/12 11:40:08 grubba Exp $   */      #include "global.h"
26:   #include "interpret.h"   #include "pikecode.h"    - RCSID("$Id: peep.c,v 1.83 2002/11/07 15:28:26 grubba Exp $"); + RCSID("$Id: peep.c,v 1.84 2002/11/12 11:40:08 grubba Exp $");      static void asm_opt(void);   
343:   #endif    FLUSH_CODE_GENERATOR_STATE();    labels[c->arg] = DO_NOT_WARN((INT32)PIKE_PC); +  if ((e+1 < length) && +  (c[1].opcode != F_LABEL) && +  (c[1].opcode != F_BYTE) && +  (c[1].opcode != F_DATA)) { +  /* Don't add redundant code before labels or raw data. */    UPDATE_PC(); -  +  } +     break;       case F_VOLATILE_RETURN: