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[Bug optimization/11381] [3.3/3.4 regression] volatile memory access optimized away
- From: "tobias at ringstrom dot mine dot nu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Jul 2003 08:09:00 -0000
- Subject: [Bug optimization/11381] [3.3/3.4 regression] volatile memory access optimized away
- References: <20030630162521.11381.tobias@ringstrom.mine.nu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11381
------- Additional Comments From tobias at ringstrom dot mine dot nu 2003-07-03 08:09 -------
I've tested the fix on arm-elf by applying your patch to simplify-rtx.c to the
gcc-3.3 source. I then compiled my original code and it works perfectly. Thanks
a lot for the quick response. I'm impressed!