http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50343
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-09-10
Ever Confirmed|0 |1
--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-09-10
13:53:08 UTC ---
Confirmed on x86_64-apple-darwin10, backtrace is
#0 vect_recog_dot_prod_pattern (stmts=<value optimized out>, type_in=<value
optimized out>, type_out=<value optimized out>)
at ../../work/gcc/tree-vect-patterns.c:261
#1 0x0000000100961623 in vect_pattern_recog (loop_vinfo=<value optimized out>)
at ../../work/gcc/tree-vect-patterns.c:1295
#2 0x000000010098b997 in vect_analyze_loop (loop=<value optimized out>) at
../../work/gcc/tree-vect-loop.c:1500
#3 0x000000010099bf78 in vectorize_loops () at
../../work/gcc/tree-vectorizer.c:203
#4 0x00000001006f6bec in execute_one_pass (pass=0x100de7360) at
../../work/gcc/passes.c:2063
#5 0x00000001006f6fad in execute_pass_list (pass=0x100de7360) at
../../work/gcc/passes.c:2118
#6 0x00000001006f6fbf in execute_pass_list (pass=0x100de7540) at
../../work/gcc/passes.c:2119
#7 0x00000001006f6fbf in execute_pass_list (pass=0x100de67c0) at
../../work/gcc/passes.c:2119
#8 0x000000010083d848 in tree_rest_of_compilation (fndecl=<value optimized
out>) at ../../work/gcc/tree-optimize.c:420
#9 0x00000001003ff24a in cgraph_expand_function (node=<value optimized out>)
at ../../work/gcc/cgraphunit.c:1797
#10 0x00000001004010da in cgraph_optimize () at
../../work/gcc/cgraphunit.c:1856
#11 0x00000001004017da in cgraph_finalize_compilation_unit () at
../../work/gcc/cgraphunit.c:1310
#12 0x00000001006880ed in write_global_declarations () at
../../work/gcc/langhooks.c:303
#13 0x00000001007b656a in toplev_main (argc=4, argv=0x7fff5fbfd9d0) at
../../work/gcc/toplev.c:564
#14 0x0000000100001004 in start ()
