diff options
Diffstat (limited to 'gcc/tree-scalar-evolution.c')
| -rw-r--r-- | gcc/tree-scalar-evolution.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-scalar-evolution.c b/gcc/tree-scalar-evolution.c index eb45529..fd55938 100644 --- a/gcc/tree-scalar-evolution.c +++ b/gcc/tree-scalar-evolution.c @@ -2863,6 +2863,8 @@ scev_analysis (void) void scev_finalize (void) { + if (!scalar_evolution_info) + return; htab_delete (scalar_evolution_info); BITMAP_FREE (already_instantiated); scalar_evolution_info = NULL; @@ -2885,7 +2887,7 @@ scev_const_prop (void) unsigned i; loop_iterator li; - if (!current_loops) + if (number_of_loops () <= 1) return 0; FOR_EACH_BB (bb) |