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[Bug tree-optimization/47271] [4.6 Regression] if-conversion removes a test (if), the function generates invalid outputs
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 12 Jan 2011 21:34:27 +0000
- Subject: [Bug tree-optimization/47271] [4.6 Regression] if-conversion removes a test (if), the function generates invalid outputs
- Auto-submitted: auto-generated
- References: <bug-47271-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47271
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Priority|P3 |P1
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.01.12 21:34:17
Summary|gcc-4.6 -O1 |[4.6 Regression]
|-ftree-vectorize removes a |if-conversion removes a
|test (if), the function |test (if), the function
|generates invalid outputs |generates invalid outputs
Ever Confirmed|0 |1
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-12 21:34:17 UTC ---
Confirmed.