bitmap.h (BITMAP_XFREE): New.

        * bitmap.h (BITMAP_XFREE): New.
        * flow.c (life_analysis): Use it.
        (life_analysis_1): Free blocks.

        * combine.c (undo_commit): New.
        (try_combine): Use it.  Don't zap undobuf.undos.
        (combine_instructions): Don't zap undobuf.undos; free the
        undobuf.frees list.

        * local-alloc.c (local_alloc): Free qty_phys_num_sugg.

        * stmt.c (cost_table_): New.
        (estimate_case_costs): Use it instead of xmalloc.

        * toplev.c (compile_file): Reuse dumpname memory instead
        of strdup'ing it.

From-SVN: r30404

1 files changed, 2 insertions, 2 deletions

diff --git a/gcc/flow.c b/gcc/flow.c
index d2d5091..43688ae 100644
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -2466,8 +2466,7 @@ life_analysis (f, nregs, file, remove_dead_code)
   if (file)
     dump_flow_info (file);
 
-  BITMAP_FREE (uid_volatile);
-  free (uid_volatile);
+  BITMAP_XFREE (uid_volatile);
   free_basic_block_vars (1);
 }
 
@@ -2940,6 +2939,7 @@ life_analysis_1 (f, nregs, flags)
     blocks = sbitmap_alloc (n_basic_blocks);
     sbitmap_ones (blocks);
     calculate_global_regs_live (blocks, blocks, flags & PROP_SCAN_DEAD_CODE);
+    sbitmap_free (blocks);
   }
 
   /* The only pseudos that are live at the beginning of the function are