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[Bug tree-optimization/20134] [4.0 Regression] 176.gcc miscompare with -m64 after DOM change
- From: "janis at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Feb 2005 00:54:08 -0000
- Subject: [Bug tree-optimization/20134] [4.0 Regression] 176.gcc miscompare with -m64 after DOM change
- References: <20050222001243.20134.janis@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From janis at gcc dot gnu dot org 2005-02-22 00:54 -------
I'm recovering from a cold and am fading fast, I'll get more information
tomorrow. Another piece of information, though, is that the testcase
works if the modified test in record_equality also includes
"&& (loop_depth_of_name (y) != 0)". (That's meant to be a clue, not a fix.)
--
What |Removed |Added
----------------------------------------------------------------------------
Component|rtl-optimization |tree-optimization
Target Milestone|4.0.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20134