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[Bug fortran/72770] [7 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:263
- 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: Tue, 02 Aug 2016 09:46:03 +0000
- Subject: [Bug fortran/72770] [7 Regression] ICE in make_ssa_name_fn, at tree-ssanames.c:263
- Auto-submitted: auto-generated
- References: <bug-72770-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72770
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-08-02
CC| |rguenth at gcc dot gnu.org
Target Milestone|--- |7.0
Summary|ICE in make_ssa_name_fn, at |[7 Regression] ICE in
|tree-ssanames.c:263 |make_ssa_name_fn, at
| |tree-ssanames.c:263
Ever confirmed|0 |1
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
#2 0x0000000000fc40ea in remap_ssa_name (name=<ssa_name 0x7ffff6a7d678>,
id=0x7fffffffda60) at /space/rguenther/src/svn/trunk/gcc/tree-inline.c:238
238 new_tree = make_ssa_name (remap_type (TREE_TYPE (name), id));
(gdb) p name
$1 = <ssa_name 0x7ffff6a7d678>
(gdb) p debug_tree (name)
<ssa_name 0x7ffff6a7d678 nothrowdef_stmt
version 17 in-free-list>
probably caused by early-SSA and not properly gimplified type sizes. Thus
a fortran FE issue with respect to missing DECL_EXPRs.