------- 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
