diff options
Diffstat (limited to 'gcc/tree-ssa-loop-ch.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ch.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/gcc/tree-ssa-loop-ch.c b/gcc/tree-ssa-loop-ch.c index 1f3d932..ffb0aa8 100644 --- a/gcc/tree-ssa-loop-ch.c +++ b/gcc/tree-ssa-loop-ch.c @@ -1,5 +1,5 @@ /* Loop header copying on trees. - Copyright (C) 2004-2020 Free Software Foundation, Inc. + Copyright (C) 2004-2021 Free Software Foundation, Inc. This file is part of GCC. @@ -31,7 +31,6 @@ along with GCC; see the file COPYING3. If not see #include "tree-into-ssa.h" #include "cfgloop.h" #include "tree-inline.h" -#include "tree-ssa-scopedtables.h" #include "tree-ssa-threadedge.h" #include "tree-ssa-sccvn.h" #include "tree-phinodes.h" @@ -348,7 +347,6 @@ protected: unsigned int ch_base::copy_headers (function *fun) { - class loop *loop; basic_block header; edge exit, entry; basic_block *bbs, *copied_bbs; @@ -365,7 +363,7 @@ ch_base::copy_headers (function *fun) auto_vec<std::pair<edge, loop_p> > copied; - FOR_EACH_LOOP (loop, 0) + for (auto loop : loops_list (cfun, 0)) { int initial_limit = param_max_loop_header_insns; int remaining_limit = initial_limit; @@ -458,7 +456,7 @@ ch_base::copy_headers (function *fun) && gimple_cond_code (stmt) != NE_EXPR && INTEGRAL_TYPE_P (TREE_TYPE (lhs)) && TYPE_OVERFLOW_UNDEFINED (TREE_TYPE (lhs))) - gimple_set_no_warning (stmt, true); + suppress_warning (stmt, OPT_Wstrict_overflow_); } else if (is_gimple_assign (stmt)) { @@ -469,7 +467,7 @@ ch_base::copy_headers (function *fun) && rhs_code != NE_EXPR && INTEGRAL_TYPE_P (TREE_TYPE (rhs1)) && TYPE_OVERFLOW_UNDEFINED (TREE_TYPE (rhs1))) - gimple_set_no_warning (stmt, true); + suppress_warning (stmt, OPT_Wstrict_overflow_); } } } |