From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18296 invoked by alias); 30 Mar 2009 14:24:44 -0000 Received: (qmail 18180 invoked by uid 48); 30 Mar 2009 14:24:17 -0000 Date: Mon, 30 Mar 2009 14:24:00 -0000 Message-ID: <20090330142417.18179.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/39588] [4.3/4.4/4.5 Regression] internal compiler error: in trunc_int_for_mode, at explow.c:55 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-03/txt/msg02179.txt.bz2 ------- Comment #2 from rguenth at gcc dot gnu dot org 2009-03-30 14:24 ------- Confirmed. -ftree-vectorize is the problem or maybe triggers a target problem. #1 0x0000000000605517 in trunc_int_for_mode (c=0, mode=V4SImode) at /space/rguenther/src/svn/trunk/gcc/explow.c:56 56 gcc_assert (SCALAR_INT_MODE_P (mode)); #1 0x0000000000605517 in trunc_int_for_mode (c=0, mode=V4SImode) at /space/rguenther/src/svn/trunk/gcc/explow.c:56 #2 0x0000000000e481a3 in merge_outer_ops (pop0=0x7fffffffd228, pconst0=0x7fffffffd220, op1=NEG, const1=0, mode=V4SImode, pcomp_p=0x7fffffffd21c) at /space/rguenther/src/svn/trunk/gcc/combine.c:8962 #3 0x0000000000e494f5 in simplify_shift_const_1 (code=ASHIFT, result_mode=V4SImode, varop=0x7ffff61a9850, orig_count=1) at /space/rguenther/src/svn/trunk/gcc/combine.c:9486 #4 0x0000000000e49dfb in simplify_shift_const (x=0x7ffff61a25c0, code=ASHIFT, result_mode=V4SImode, varop=0x7ffff61a9850, count=1) at /space/rguenther/src/svn/trunk/gcc/combine.c:9723 #5 0x0000000000e3e277 in combine_simplify_rtx (x=0x7ffff61a25c0, op0_mode=V4SImode, in_dest=0) at /space/rguenther/src/svn/trunk/gcc/combine.c:5225 #6 0x0000000000e3c4e1 in subst (x=0x7ffff61a25c0, from=0x7ffff61a24e0, to=0x7ffff61a9850, in_dest=0, unique_copy=0) at /space/rguenther/src/svn/trunk/gcc/combine.c:4543 #7 0x0000000000e3c2e7 in subst (x=0x7ffff61a25e0, from=0x7ffff61a24e0, to=0x7ffff61a9850, in_dest=0, unique_copy=0) at /space/rguenther/src/svn/trunk/gcc/combine.c:4481 #8 0x0000000000e370bf in try_combine (i3=0x7ffff61a0b40, i2=0x7ffff61a0af0, i1=0x0, new_direct_jump_p=0x7fffffffda34) at /space/rguenther/src/svn/trunk/gcc/combine.c:2726 #9 0x0000000000e336bc in combine_instructions (f=0x7ffff61a8080, nregs=111) at /space/rguenther/src/svn/trunk/gcc/combine.c:1256 #10 0x0000000000e5197b in rest_of_handle_combine () at /space/rguenther/src/svn/trunk/gcc/combine.c:12999 -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Component|c |rtl-optimization Ever Confirmed|0 |1 Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2009-03-30 14:24:15 date| | Summary|internal compiler error: in |[4.3/4.4/4.5 Regression] |trunc_int_for_mode, at |internal compiler error: in |explow.c:55 |trunc_int_for_mode, at | |explow.c:55 Target Milestone|--- |4.3.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39588