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[Bug tree-optimization/68659] [6 regression] FAIL: gcc.dg/graphite/id-pr45230-1.c (internal compiler error)


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68659

UroÅ Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|powerpc-*-*, arm*-*-*       |powerpc-*-*, arm*-*-*,
                   |                            |i?86-*-*
                 CC|                            |ubizjak at gmail dot com

--- Comment #12 from UroÅ Bizjak <ubizjak at gmail dot com> ---
At revision 232901, this testcase still ICEs on i686 (or x86_64 with -m32) on
Fedora 23:

Running target unix/-m32
FAIL: gcc.dg/graphite/id-pr45230-1.c (internal compiler error)
FAIL: gcc.dg/graphite/id-pr45230-1.c (test for excess errors)

Executing on host: /ssd/uros/gcc-build/gcc/xgcc -B/ssd/uros/gcc-build/gcc/
/home/uros/gcc-svn/trunk/gcc/testsuite/gcc.dg/graphite/id-pr45230-1.c  -m32   
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/ 
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxrt 
-L/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxrt/.libs 
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/ 
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxwrap 
-L/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxwrap/.libs 
-fno-diagnostics-show-caret -fdiagnostics-color=never   -O2 -fgraphite-identity
-ffast-math -S -o id-pr45230-1.s    (timeout = 300)
spawn -ignore SIGHUP /ssd/uros/gcc-build/gcc/xgcc -B/ssd/uros/gcc-build/gcc/
/home/uros/gcc-svn/trunk/gcc/testsuite/gcc.dg/graphite/id-pr45230-1.c -m32
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxrt
-L/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxrt/.libs
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/
-B/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxwrap
-L/ssd/uros/gcc-build/x86_64-pc-linux-gnu/./libmpx/mpxwrap/.libs
-fno-diagnostics-show-caret -fdiagnostics-color=never -O2 -fgraphite-identity
-ffast-math -S -o id-pr45230-1.s
/home/uros/gcc-svn/trunk/gcc/testsuite/gcc.dg/graphite/id-pr45230-1.c: In
function 'main':
/home/uros/gcc-svn/trunk/gcc/testsuite/gcc.dg/graphite/id-pr45230-1.c:45:1:
internal compiler error: Segmentation fault
0xb2a58f crash_signal
        /home/uros/gcc-svn/trunk/gcc/toplev.c:335
0x11cd064 translate_isl_ast_to_gimple::collect_all_ssa_names(tree_node*,
vec<tree_node*, va_heap, vl_ptr>*)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1652
0x11cd0cf translate_isl_ast_to_gimple::collect_all_ssa_names(tree_node*,
vec<tree_node*, va_heap, vl_ptr>*)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1662
0x11cd0cf translate_isl_ast_to_gimple::collect_all_ssa_names(tree_node*,
vec<tree_node*, va_heap, vl_ptr>*)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1662
0x11cd0cf translate_isl_ast_to_gimple::collect_all_ssa_names(tree_node*,
vec<tree_node*, va_heap, vl_ptr>*)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1662
0x11ce727 translate_isl_ast_to_gimple::rename_all_uses(tree_node*,
basic_block_def*, basic_block_def*)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1814
0x11ce900 translate_isl_ast_to_gimple::get_rename_from_scev(tree_node*,
gimple**, loop*, basic_block_def*, basic_block_def*, vec<tree_node*, va_heap,
vl_ptr>)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1871
0x11d0f5f translate_isl_ast_to_gimple::rename_uses(gimple*,
gimple_stmt_iterator*, basic_block_def*, loop*, vec<tree_node*, va_heap,
vl_ptr>)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1981
0x11d27f7
translate_isl_ast_to_gimple::graphite_copy_stmts_from_block(basic_block_def*,
basic_block_def*, vec<tree_node*, va_heap, vl_ptr>)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:2861
0x11d2c66
translate_isl_ast_to_gimple::copy_bb_and_scalar_dependences(basic_block_def*,
edge_def*, vec<tree_node*, va_heap, vl_ptr>)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:3077
0x11d3367
translate_isl_ast_to_gimple::translate_isl_ast_node_user(isl_ast_node*,
edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1172
0x11d36d9 translate_isl_ast_to_gimple::translate_isl_ast_for_loop(loop*,
isl_ast_node*, edge_def*, tree_node*, tree_node*, tree_node*, std::map<isl_id*,
tree_node*, std::less<isl_id*>, std::allocator<std::pair<isl_id* const,
tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:922
0x11d391c translate_isl_ast_to_gimple::translate_isl_ast_node_for(loop*,
isl_ast_node*, edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1090
0x11d3ae5 translate_isl_ast_to_gimple::translate_isl_ast_node_block(loop*,
isl_ast_node*, edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1202
0x11d3ae5 translate_isl_ast_to_gimple::translate_isl_ast_node_block(loop*,
isl_ast_node*, edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1202
0x11d3ae5 translate_isl_ast_to_gimple::translate_isl_ast_node_block(loop*,
isl_ast_node*, edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1202
0x11d3ae5 translate_isl_ast_to_gimple::translate_isl_ast_node_block(loop*,
isl_ast_node*, edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1202
0x11d3ae5 translate_isl_ast_to_gimple::translate_isl_ast_node_block(loop*,
isl_ast_node*, edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1202
0x11d3ae5 translate_isl_ast_to_gimple::translate_isl_ast_node_block(loop*,
isl_ast_node*, edge_def*, std::map<isl_id*, tree_node*, std::less<isl_id*>,
std::allocator<std::pair<isl_id* const, tree_node*> > >&)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:1202
0x11d4027 graphite_regenerate_ast_isl(scop*)
        /home/uros/gcc-svn/trunk/gcc/graphite-isl-ast-to-gimple.c:3456
Please submit a full bug report,

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