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[Bug target/51681] [4.7 Regression]: ICE in gcc.dg/torture/vshuf-v2si.c on ia64
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 02 Jan 2012 12:31:24 +0000
- Subject: [Bug target/51681] [4.7 Regression]: ICE in gcc.dg/torture/vshuf-v2si.c on ia64
- Auto-submitted: auto-generated
- References: <bug-51681-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51681
--- Comment #4 from Uros Bizjak <ubizjak at gmail dot com> 2012-01-02 12:31:24 UTC ---
(In reply to comment #1)
> FAIL: gcc.dg/torture/vshuf-v8qi.c -O2 execution test
It is not related to original failure; following patchlet fixes the failure:
--cut here--
@@ -11207,7 +11210,7 @@ expand_vec_perm_broadcast (struct expand_vec_perm_
elt *= BITS_PER_UNIT;
temp = gen_reg_rtx (DImode);
emit_insn (gen_extzv (temp, gen_lowpart (DImode, d->op0),
- GEN_INT (elt), GEN_INT (8)));
+ GEN_INT (8), GEN_INT (elt)));
emit_insn (gen_mux1_brcst_qi (d->target, gen_lowpart (QImode, temp)));
break;
--cut here--