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[Bug rtl-optimization/52170] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 08 Feb 2012 11:32:12 +0000
- Subject: [Bug rtl-optimization/52170] ICE in trunc_int_for_mode, at explow.c:57 during simplify_plus_minus
- Auto-submitted: auto-generated
- References: <bug-52170-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52170
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-08 11:32:12 UTC ---
#3 0x0000000000adba40 in neg_const_int (mode=V16QImode, i=0x7ffff765c460) at
/work/local-checkouts/gcc-fsf/gcc/simplify-rtx.c:70
#4 0x0000000000ae96bf in simplify_plus_minus (code=MINUS, mode=V16QImode,
op0=0x7ffff75f17e0, op1=0x7ffff76010e0) at
/work/local-checkouts/gcc-fsf/gcc/simplify-rtx.c:3963
V16QImode constants should not use CONST_INT but CONST_VECTOR.