diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/passes.c | 5 | ||||
| -rw-r--r-- | gcc/tree-flow.h | 3 | ||||
| -rw-r--r-- | gcc/tree-pass.h | 1 | ||||
| -rw-r--r-- | gcc/tree-ssa-dce.c | 2 | ||||
| -rw-r--r-- | gcc/tree-ssa-loop.c | 21 |
6 files changed, 12 insertions, 27 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b32d3c08d98..20db797d9e0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2005-09-17 Richard Henderson <rth@redhat.com> + * tree-pass.h, tree-flow.h, tree-ssa-dce.c: Revert last change. + * tree-ssa-loop.c (pass_vect_dce): Remove. + * passes.c (init_optimization_passes): Add pass_dce as a sub-pass + of pass_vectorize. + +2005-09-17 Richard Henderson <rth@redhat.com> + * tree-pass.h (pass_vect_dce): Declare. * passes.c (init_optimization_passes): Add it. * tree-flow.h (tree_ssa_dce): Declare. diff --git a/gcc/passes.c b/gcc/passes.c index bf6db2cda73..6a35b1750a7 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -567,7 +567,6 @@ init_optimization_passes (void) NEXT_PASS (pass_iv_canon); NEXT_PASS (pass_if_conversion); NEXT_PASS (pass_vectorize); - NEXT_PASS (pass_vect_dce); /* NEXT_PASS (pass_may_alias) cannot be done again because the vectorizer creates alias relations that are not supported by pass_may_alias. */ @@ -577,6 +576,10 @@ init_optimization_passes (void) NEXT_PASS (pass_tree_loop_done); *p = NULL; + p = &pass_vectorize.sub; + NEXT_PASS (pass_dce); + *p = NULL; + p = &pass_loop2.sub; NEXT_PASS (pass_rtl_loop_init); NEXT_PASS (pass_rtl_move_loop_invariants); diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index ee539716678..fa5c1d692df 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -707,9 +707,6 @@ struct tree_niter_desc the loop), then the information would be lost. */ }; -/* In tree-ssa-dce.c */ -void tree_ssa_dce (void); - /* In tree-vectorizer.c */ void vectorize_loops (struct loops *); diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h index cca51d3d6a3..57dc029438e 100644 --- a/gcc/tree-pass.h +++ b/gcc/tree-pass.h @@ -234,7 +234,6 @@ extern struct tree_opt_pass pass_empty_loop; extern struct tree_opt_pass pass_record_bounds; extern struct tree_opt_pass pass_if_conversion; extern struct tree_opt_pass pass_vectorize; -extern struct tree_opt_pass pass_vect_dce; extern struct tree_opt_pass pass_complete_unroll; extern struct tree_opt_pass pass_iv_optimize; extern struct tree_opt_pass pass_tree_loop_done; diff --git a/gcc/tree-ssa-dce.c b/gcc/tree-ssa-dce.c index e77bc6008a3..8902d2a2e0a 100644 --- a/gcc/tree-ssa-dce.c +++ b/gcc/tree-ssa-dce.c @@ -935,7 +935,7 @@ perform_tree_ssa_dce (bool aggressive) } /* Pass entry points. */ -void +static void tree_ssa_dce (void) { perform_tree_ssa_dce (/*aggressive=*/false); diff --git a/gcc/tree-ssa-loop.c b/gcc/tree-ssa-loop.c index ce629726e79..34126b16fa0 100644 --- a/gcc/tree-ssa-loop.c +++ b/gcc/tree-ssa-loop.c @@ -214,27 +214,6 @@ struct tree_opt_pass pass_vectorize = 0 /* letter */ }; -struct tree_opt_pass pass_vect_dce = -{ - "vect_dce", /* name */ - gate_tree_vectorize, /* gate */ - tree_ssa_dce, /* execute */ - NULL, /* sub */ - NULL, /* next */ - 0, /* static_pass_number */ - TV_TREE_DCE, /* tv_id */ - PROP_cfg | PROP_ssa | PROP_alias, /* properties_required */ - 0, /* properties_provided */ - 0, /* properties_destroyed */ - 0, /* todo_flags_start */ - TODO_dump_func - | TODO_update_ssa_no_phi - | TODO_cleanup_cfg - | TODO_ggc_collect - | TODO_verify_ssa, /* todo_flags_finish */ - 0 /* letter */ -}; - /* Loop nest optimizations. */ static void |