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[Bug target/20036] gcc.dg/compat/vector-[12]_y.c fails to compile
- From: "ghazi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Dec 2005 15:09:52 -0000
- Subject: [Bug target/20036] gcc.dg/compat/vector-[12]_y.c fails to compile
- References: <bug-20036-4798@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from ghazi at gcc dot gnu dot org 2005-12-04 15:09 -------
With current 3.4 branch, the logfile error for vector-1 says:
gcc.dg/compat/vector-1_x.c: In function `pass_v2hi':
gcc.dg/compat/vector-1_x.c:10: internal compiler error: in classify_argument,
at config/i386/i386.c:2291
gdb shows that we enter i386.c:classify_argument() with a parameter "mode" of
V2HImode which flows into the default case of a switch statement that aborts.
The vector-2 testcase dies in the same place, but the unhandled parameter
"mode" is V16SFmode instead.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20036