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(reg_names): Make it static. Use DEBUG_REGISTER_NAMES if that's defined. 

(DEBUG_PRINT_REG): Define if not defined.
(print_rtx): Use DEBUG_PRINT_REG for hard regs.

(reg_name): Moved here.

From-SVN: r2451
This commit is contained in:
Richard Stallman 1992-10-14 04:23:52 +00:00
parent 7124e1e508
commit cf99a7342b
1 changed files with 28 additions and 2 deletions
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30
gcc/print-rtl.c
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@ -24,6 +24,22 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "rtl.h"
/* How to print out a register name.
We don't use PRINT_REG because some definitions of PRINT_REG
don't work here. */
#ifndef DEBUG_PRINT_REG
#define DEBUG_PRINT_REG(RTX, CODE, FILE) \
fprintf ((FILE), "%d %s", REGNO (RTX), reg_names[REGNO (RTX)])
#endif
/* Array containing all of the register names */
#ifdef DEBUG_REGISTER_NAMES
static char *reg_names[] = DEBUG_REGISTER_NAMES;
#else
static char *reg_names[] = REGISTER_NAMES;
#endif
static FILE *outfile;
char spaces[] = " ";
@ -151,11 +167,21 @@ print_rtx (in_rtx)
break;
case 'i':
fprintf (outfile, " %d", XINT (in_rtx, i));
{
register int value = XINT (in_rtx, i);
if (GET_CODE (in_rtx) == REG && value < FIRST_PSEUDO_REGISTER)
{
fputc (' ', outfile);
DEBUG_PRINT_REG (in_rtx, 0, outfile);
}
else
fprintf (outfile, " %d", value);
}
if (is_insn && &INSN_CODE (in_rtx) == &XINT (in_rtx, i)
&& insn_name_ptr
&& XINT (in_rtx, i) >= 0)
fprintf (outfile, " {%s}", insn_name_ptr[XINT (in_rtx, i)]);
fprintf (outfile, " {%s}", insn_name_ptr[XINT (in_rtx, i)]);
sawclose = 0;
break;