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Bring copy_insn_1 and copy_rtx in sync and simplify them 

From-SVN: r29902
This commit is contained in:
Bernd Schmidt 1999-10-11 18:42:36 +00:00 committed by Bernd Schmidt
parent 7c56a6cef7
commit e63db8f67d
3 changed files with 12 additions and 37 deletions
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5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
Mon Oct 11 20:31:51 1999 Bernd Schmidt <bernds@cygnus.co.uk>
* rtl.c (copy_rtx): Don't use accessor macros to copy fields.
* emit-rtl.c (copy_insn_1): Likewise.
Mon Oct 11 13:29:06 1999 Geoffrey Keating <geoffk@cygnus.com>
* config/mips/mips.c (mips_build_va_list): Correct

21
gcc/emit-rtl.c
View File

@ -3473,22 +3473,16 @@ copy_insn_1 (orig)
for (i = 0; i < GET_RTX_LENGTH (GET_CODE (copy)); i++)
{
copy->fld[i] = orig->fld[i];
switch (*format_ptr++)
{
case 'e':
XEXP (copy, i) = XEXP (orig, i);
if (XEXP (orig, i) != NULL)
XEXP (copy, i) = copy_insn_1 (XEXP (orig, i));
break;
case '0':
case 'u':
XEXP (copy, i) = XEXP (orig, i);
break;
case 'E':
case 'V':
XVEC (copy, i) = XVEC (orig, i);
if (XVEC (orig, i) == orig_asm_constraints_vector)
XVEC (copy, i) = copy_asm_constraints_vector;
else if (XVEC (orig, i) == orig_asm_operands_vector)
@ -3510,20 +3504,13 @@ copy_insn_1 (orig)
}
case 't':
XTREE (copy, i) = XTREE (orig, i);
break;
case 'w':
XWINT (copy, i) = XWINT (orig, i);
break;
case 'i':
XINT (copy, i) = XINT (orig, i);
break;
case 's':
case 'S':
XSTR (copy, i) = XSTR (orig, i);
case 'u':
case '0':
/* These are left unchanged. */
break;
default:

23
gcc/rtl.c
View File

@ -418,21 +418,16 @@ copy_rtx (orig)
for (i = 0; i < GET_RTX_LENGTH (GET_CODE (copy)); i++)
{
copy->fld[i] = orig->fld[i];
switch (*format_ptr++)
{
case 'e':
XEXP (copy, i) = XEXP (orig, i);
if (XEXP (orig, i) != NULL)
XEXP (copy, i) = copy_rtx (XEXP (orig, i));
break;
case 'u':
XEXP (copy, i) = XEXP (orig, i);
break;
case 'E':
case 'V':
XVEC (copy, i) = XVEC (orig, i);
if (XVEC (orig, i) != NULL)
{
XVEC (copy, i) = rtvec_alloc (XVECLEN (orig, i));
@ -450,25 +445,13 @@ copy_rtx (orig)
}
case 't':
XTREE (copy, i) = XTREE (orig, i);
break;
case 'w':
XWINT (copy, i) = XWINT (orig, i);
break;
case 'i':
XINT (copy, i) = XINT (orig, i);
break;
case 's':
case 'S':
XSTR (copy, i) = XSTR (orig, i);
break;
case 'u':
case '0':
/* Copy this through the wide int field; that's safest. */
X0WINT (copy, i) = X0WINT (orig, i);
/* These are left unchanged. */
break;
default: