[Bug middle-end/24627] [4.1 Regression] xntp miscompiled

Tue Nov 1 23:32:00 GMT 2005

------- Comment #7 from pinskia at gcc dot gnu dot org  2005-11-01 23:32 -------
wtf:
-  #   SFT.1_22 = V_MUST_DEF <SFT.1_19>;
+  #   SFT.1_22 = V_MUST_DEF <SFT.1_11>;
   work.Ul_i.Xl_ui = D.1298_21;
...
-  # SFT.1_10 = PHI <SFT.1_12(0), SFT.1_9(11)>;

That is just wrong.  DCE is doing something wrong, very wrong.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24627