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[Bug middle-end/38461] New: [graphite] internal compiler error: verify_ssa failed
- From: "jv244 at cam dot ac dot uk" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Dec 2008 20:51:09 -0000
- Subject: [Bug middle-end/38461] New: [graphite] internal compiler error: verify_ssa failed
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
lebedev.F fails with:
scratch/vondele/clean/cp2k/src/../src/lebedev.F: In function ?load_sub_grid?:
/scratch/vondele/clean/cp2k/src/../src/lebedev.F:156: error: definition in
block 18 does not dominate use in block 16
for SSA_NAME: PARM_NOALIAS.233_1989 in statement:
# VUSE <PARM_NOALIAS.233_1989>
pretmp.462_1908 = *lgnum_39(D);
/scratch/vondele/clean/cp2k/src/../src/lebedev.F:156: internal compiler error:
verify_ssa failed
which traces to
#0 internal_error (gmsgid=0xc4eeb3 "verify_ssa failed") at
/scratch/vondele/gcc/graphite/gcc/diagnostic.c:652
#1 0x0000000000821ede in verify_ssa (check_modified_stmt=0 '\0') at
/scratch/vondele/gcc/graphite/gcc/tree-ssa.c:894
#2 0x0000000000aeb66e in gloog (scop=0x1352340, stmt=0x13bb9f0) at
/scratch/vondele/gcc/graphite/gcc/graphite.c:1844
#3 0x0000000000aede56 in graphite_transform_loops () at
/scratch/vondele/gcc/graphite/gcc/graphite.c:5382
#4 0x00000000007df337 in graphite_transforms () at
/scratch/vondele/gcc/graphite/gcc/tree-ssa-loop.c:298
#5 0x000000000066cb55 in execute_one_pass (pass=0x10827e0) at
/scratch/vondele/gcc/graphite/gcc/passes.c:1279
#6 0x000000000066cd41 in execute_pass_list (pass=0x10827e0) at
/scratch/vondele/gcc/graphite/gcc/passes.c:1328
#7 0x000000000066cd55 in execute_pass_list (pass=0x1082540) at
/scratch/vondele/gcc/graphite/gcc/passes.c:1329
#8 0x000000000066cd55 in execute_pass_list (pass=0x1081a00) at
/scratch/vondele/gcc/graphite/gcc/passes.c:1329
#9 0x000000000075dafc in tree_rest_of_compilation (fndecl=0x2b928a0ef400) at
/scratch/vondele/gcc/graphite/gcc/tree-optimize.c:418
#10 0x00000000008d7ac0 in cgraph_expand_function (node=0x2b928a19da00) at
/scratch/vondele/gcc/graphite/gcc/cgraphunit.c:1038
#11 0x00000000008d967d in cgraph_optimize () at
/scratch/vondele/gcc/graphite/gcc/cgraphunit.c:1097
#12 0x0000000000485ffa in gfc_be_parse_file (set_yydebug=<value optimized ou
will see if I can reduce this...
--
Summary: [graphite] internal compiler error: verify_ssa failed
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jv244 at cam dot ac dot uk
OtherBugsDependingO 38431
nThis:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38461