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[Bug middle-end/24627] [4.1 Regression] xntp miscompiled
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Nov 2005 23:32:14 -0000
- Subject: [Bug middle-end/24627] [4.1 Regression] xntp miscompiled
- References: <bug-24627-3563@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- 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