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[Bug rtl-optimization/16968] RTX_UNCHANGING_P related miscompilation
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Aug 2004 15:48:24 -0000
- Subject: [Bug rtl-optimization/16968] RTX_UNCHANGING_P related miscompilation
- References: <20040810154333.16968.jakub@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From jakub at gcc dot gnu dot org 2004-08-10 15:48 -------
On mainline the initialization seems to be done with MEM/s/u, so it looks like
it is 3.4.x only (not sure if it is tree-ssa which cures this or there were
RTX_UNCHANGING_P changes I did not know about).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16968