Fix alias analysis of a ##compare whose input is another ##compare

2009-10-01 23:20:05 -05:00 · 2009-10-01 23:20:05 -05:00 · 2a4475f85e
parent 96d593dd7c
commit 2a4475f85e
1 changed files with 1 additions and 0 deletions
--- a/basis/compiler/cfg/alias-analysis/alias-analysis.factor
+++ b/basis/compiler/cfg/alias-analysis/alias-analysis.factor
@ -282,6 +282,7 @@ M: ##copy analyze-aliases*
    } 1&& ; inline

 M: ##compare analyze-aliases*
+    call-next-method
    dup useless-compare? [
        dst>> \ f tag-number \ ##load-immediate new-insn
        analyze-aliases*