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(comparison_dominates_p): NE is dominated by LT, GT, LTU and GTU. 

From-SVN: r6370
This commit is contained in:
Richard Kenner 1994-01-10 19:13:48 -05:00
parent 1374b35799
commit b0c3841605
1 changed files with 5 additions and 5 deletions
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10
gcc/jump.c
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@ -1,5 +1,5 @@
/* Optimize jump instructions, for GNU compiler.
Copyright (C) 1987, 88, 89, 91, 92, 1993 Free Software Foundation, Inc.
Copyright (C) 1987, 88, 89, 91, 92, 93, 1994 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -2789,22 +2789,22 @@ comparison_dominates_p (code1, code2)
break;
case LT:
if (code2 == LE)
if (code2 == LE || code2 == NE)
return 1;
break;
case GT:
if (code2 == GE)
if (code2 == GE || code2 == NE)
return 1;
break;
case LTU:
if (code2 == LEU)
if (code2 == LEU || code2 == NE)
return 1;
break;
case GTU:
if (code2 == GEU)
if (code2 == GEU || code2 == NE)
return 1;
break;
}