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[Bug target/24185] gcc.dg/vect/vect-shift-1.c execution test fails
- From: "uros at kss-loka dot si" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Oct 2005 08:44:48 -0000
- Subject: [Bug target/24185] gcc.dg/vect/vect-shift-1.c execution test fails
- References: <bug-24185-230@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from uros at kss-loka dot si 2005-10-04 08:44 -------
This fails due to my change to testsuite:
http://gcc.gnu.org/ml/gcc-cvs/2005-10/msg00053.html
* lib/target-supports.exp (check_effective_target_vect_shift):
Implement with result caching. Add i?86, x86_64 and ia64 targets.
I have enabled vect-shift on ia64 target tests, because it has appropriate
vectorised shift instructions in its .md file. This test compiles OK for ia64
(checked with crosscompiler), but it produces a runtime failure (I'm not able
to
run these tests, and ia64 asm code is a bit of mistery to me).
It looks that ia64 produces wrong code for vectorised shifts.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24185