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From-SVN: r1026
This commit is contained in:
Richard Stallman 1992-05-20 02:47:28 +00:00
parent 29008b51e3
commit 4504465545
1 changed files with 3 additions and 2 deletions
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5
gcc/genattrtab.c
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@ -2263,7 +2263,8 @@ evaluate_eq_attr (exp, value, insn_code, insn_index)
if (address_used)
{
if (! RTX_UNCHANGING_P (exp) && current_alternative_string)
/* This had `&& current_alternative_string', which seems to be wrong. */
if (! RTX_UNCHANGING_P (exp))
return copy_rtx_unchanging (exp);
return exp;
}
@ -2768,7 +2769,7 @@ simplify_test_exp (exp, insn_code, insn_index)
/* We have already simplified this expression. Simplifying it again
won't buy anything unless we weren't given a valid insn code
to process (i.e., we are canonicalizing something.). */
if (insn_code != -2 && current_alternative_string
if (insn_code != -2 /* Seems wrong: && current_alternative_string. */
&& ! RTX_UNCHANGING_P (newexp))
return copy_rtx_unchanging (newexp);