From dcb9eccb5361072ae16fb6e13c6795d33e089f63 Mon Sep 17 00:00:00 2001 From: rakdver Date: Wed, 30 Jun 2004 21:29:00 +0000 Subject: * common.opt (ftree-loop-optimize): New flag. * tree-flow.h (kill_redundant_phi_nodes): Declare. * tree-optimize.c (init_tree_optimization_passes): Add pass_loop. * tree-pass.h (pass_loop_init, pass_loop_done): Declare. * tree-ssa-loop.c (current_loops): New variable. (tree_loop_optimizer_init, gate_loop, tree_ssa_loop_init, tree_ssa_loop_done): New functions. (pass_loop, pass_loop_init, pass_loop_done): New passes. * tree-ssa.c (kill_redundant_phi_nodes): Export. * doc/invoke.texi (-ftree-loop-optimize): Document. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83933 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-optimize.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'gcc/tree-optimize.c') diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c index 00ddc20827f..be663bb75fd 100644 --- a/gcc/tree-optimize.c +++ b/gcc/tree-optimize.c @@ -319,6 +319,7 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_fold_builtins); NEXT_PASS (pass_split_crit_edges); NEXT_PASS (pass_pre); + NEXT_PASS (pass_loop); NEXT_PASS (DUP_PASS (pass_dominator)); NEXT_PASS (DUP_PASS (pass_redundant_phi)); NEXT_PASS (pass_cd_dce); @@ -333,6 +334,11 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_remove_useless_vars); *p = NULL; + p = &pass_loop.sub; + NEXT_PASS (pass_loop_init); + NEXT_PASS (pass_loop_done); + *p = NULL; + #undef NEXT_PASS #undef DUP_PASS -- cgit v1.2.3