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(canon_hash, exp_equiv_p): Refer to string in SYMBOL_REF with XSTR,

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not XEXP.

From-SVN: r7650
This commit is contained in:
Richard Kenner 1994-07-04 11:14:54 -04:00
parent 48199e329d
commit f54d49248d
1 changed files with 4 additions and 2 deletions
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6
gcc/cse.c
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@ -1901,7 +1901,7 @@ canon_hash (x, mode)
case SYMBOL_REF:
hash
+= ((unsigned) SYMBOL_REF << 7) + (unsigned HOST_WIDE_INT) XEXP (x, 0);
+= ((unsigned) SYMBOL_REF << 7) + (unsigned HOST_WIDE_INT) XSTR (x, 0);
return hash;
case MEM:
@ -2078,9 +2078,11 @@ exp_equiv_p (x, y, validate, equal_values)
return INTVAL (x) == INTVAL (y);
case LABEL_REF:
case SYMBOL_REF:
return XEXP (x, 0) == XEXP (y, 0);
case SYMBOL_REF:
return XSTR (x, 0) == XSTR (y, 0);
case REG:
{
int regno = REGNO (y);