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[Bug middle-end/34216] [4.2 regression] Optimizations cause audio distortion in GSM decompression
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Jan 2008 22:16:47 -0000
- Subject: [Bug middle-end/34216] [4.2 regression] Optimizations cause audio distortion in GSM decompression
- References: <bug-34216-15423@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from pinskia at gcc dot gnu dot org 2008-01-25 22:16 -------
Plus the answers to Richard's questions are useful.
Also does -O3 -fno-strict-alising work? Does -O3 -fwrapv work?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34216