[Bug middle-end/39326] Segmentation fault with -O1, out of memory with -O2

[rguenth at gcc dot gnu dot org]

------- Comment #19 from rguenth at gcc dot gnu dot org  2009-03-17 12:58 -------
For trunk -O1 I see

CPU: AMD64 processors, speed 1000 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Cycles outside of halt state) with a unit mask
of 0x00 (No unit mask) count 100000
samples  %        symbol name
368029   19.8218  allocno_spill_priority_compare
244104   13.1473  color_pass
205725   11.0802  build_allocno_conflicts
141509    7.6216  push_allocno_to_stack
106750    5.7495  assign_hard_reg
95558     5.1467  bitmap_bit_p
88785     4.7819  add_to_allocno_conflicts
51962     2.7986  splay_tree_splay
42764     2.3032  ira_build_conflicts
40718     2.1930  ira_flattening
27977     1.5068  canon_true_dependence
25608     1.3792  ira_allocno_live_ranges_intersect_p
20403     1.0989  nonoverlapping_memrefs_p
20005     1.0775  ira_add_allocno_conflict


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39326