compiler.cfg.alias-analysis: fix ##compare where operands are copies

2009-10-01 23:54:19 -05:00 · 2009-10-01 23:54:19 -05:00 · fb09d67936
parent 2a4475f85e
commit fb09d67936
1 changed files with 1 additions and 1 deletions
--- a/basis/compiler/cfg/alias-analysis/alias-analysis.factor
+++ b/basis/compiler/cfg/alias-analysis/alias-analysis.factor
@ -278,7 +278,7 @@ M: ##copy analyze-aliases*
 : useless-compare? ( insn -- ? )
    {
        [ cc>> cc= eq? ]
-        [ [ src1>> vreg>ac ] [ src2>> vreg>ac ] bi = not ]
+        [ [ src1>> ] [ src2>> ] bi [ resolve vreg>ac ] bi@ = not ]
    } 1&& ; inline

 M: ##compare analyze-aliases*