diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-dse.c | 10 |
2 files changed, 9 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index aeb0a39..fd3dcc5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2017-05-13 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> + * tree-ssa-dse.c (dse_dom_walker): Make m_live_byes a + auto_sbitmap. + +2017-05-13 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> + * df-core.c (df_set_blocks): Start using auto_bitmap. (df_compact_blocks): Likewise. * df-problems.c (df_rd_confluence_n): Likewise. diff --git a/gcc/tree-ssa-dse.c b/gcc/tree-ssa-dse.c index 90230ab..3ebc199 100644 --- a/gcc/tree-ssa-dse.c +++ b/gcc/tree-ssa-dse.c @@ -601,16 +601,14 @@ class dse_dom_walker : public dom_walker { public: dse_dom_walker (cdi_direction direction) - : dom_walker (direction), m_byte_tracking_enabled (false) - - { m_live_bytes = sbitmap_alloc (PARAM_VALUE (PARAM_DSE_MAX_OBJECT_SIZE)); } - - ~dse_dom_walker () { sbitmap_free (m_live_bytes); } + : dom_walker (direction), + m_live_bytes (PARAM_VALUE (PARAM_DSE_MAX_OBJECT_SIZE)), + m_byte_tracking_enabled (false) {} virtual edge before_dom_children (basic_block); private: - sbitmap m_live_bytes; + auto_sbitmap m_live_bytes; bool m_byte_tracking_enabled; void dse_optimize_stmt (gimple_stmt_iterator *); }; |