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[Bug tree-optimization/22000] [4.0/4.1 Regression] Read from volatile member of struct is optimized away
- From: "mmitchel at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jun 2005 15:28:17 -0000
- Subject: [Bug tree-optimization/22000] [4.0/4.1 Regression] Read from volatile member of struct is optimized away
- References: <20050610135925.22000.rpedersen@atmel.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From mmitchel at gcc dot gnu dot org 2005-06-23 15:28 -------
Hmm, no, TREE_SIDE_EFFECTS does seem to be getting set.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22000