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[Bug c/31361] New: SSE2 generation bug with shifts
- From: "prakash at punnoor dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Mar 2007 08:53:46 -0000
- Subject: [Bug c/31361] New: SSE2 generation bug with shifts
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Following code results in output 0 0 0 0 with -O1 and higher. -O0 is OK and
gives output ff ff ff ff. gcc-3.4.6 produces correct output even with -O3.
--
Summary: SSE2 generation bug with shifts
Product: gcc
Version: 4.1.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: prakash at punnoor dot de
GCC build triplet: x86_64
GCC host triplet: x86_64
GCC target triplet: x86_64
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31361