Andrew Pinski says it might be somewhat related to PR21994
+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050610 (experimental) (x86_64-unknown-linux-gnu) GCC error: |
| in tree_split_edge, at tree-cfg.c:3025 |
| Error detected at cxg1002.adb:198:5 |
<guerby> 0 internal_error (gmsgid=0xa9ac83 "in %s, at %s:%d") at
/home/guerby/work/gcc/version-head/gcc/diagnostic.c:528
<guerby> #1 0x000000000071c81c in fancy_abort (file=Variable "file" is not
available.
<guerby> ) at /home/guerby/work/gcc/version-head/gcc/diagnostic.c:588
<guerby> #2 0x0000000000998e41 in tree_split_edge (edge_in=0x2a95eb2580) at
/home/guerby/work/gcc/version-head/gcc/tree-cfg.c:3025
<guerby> #3 0x0000000000933faa in split_edge (e=Variable "e" is not available.
<guerby> ) at /home/guerby/work/gcc/version-head/gcc/cfghooks.c:407
<guerby> #4 0x000000000099d34f in tree_find_edge_insert_loc (e=0x2a95eb2580,
bsi=0x7fbffff4b0, new_bb=0x0)
<guerby> at /home/guerby/work/gcc/version-head/gcc/tree-cfg.c:2909
<guerby> #5 0x000000000099d726 in bsi_commit_one_edge_insert (e=Variable "e" is
not available.
<guerby> ) at /home/guerby/work/gcc/version-head/gcc/tree-cfg.c:2950
<guerby> #6 0x00000000009a3b72 in bsi_commit_edge_inserts () at
/home/guerby/work/gcc/version-head/gcc/tree-cfg.c:2931
<guerby> #7 0x00000000006a9a05 in tree_lower_complex () at
/home/guerby/work/gcc/version-head/gcc/tree-complex.c:1320
--
Summary: ACATS ICE cxg1002 tree_split_edge, at tree-cfg.c:3025
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P2
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: laurent at guerby dot net
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22022
