Aldy Hernandez wrote:
PR tree-optimization/52558
* cfg.c (alloc_aux_for_edge): Fix comment.
(alloc_aux_for_edge): Remove static.
* basic-block.h (alloc_aux_for_edge): Protoize.
* tree-ssa-loop-im.c (execute_sm_if_changed): New.
(execute_sm_if_changed_flag): New.
(execute_sm_if_changed_flag_set): New.
(execute_sm): Do not generate data races unless requested.
(tree_ssa_lim_initialize): Call alloc_aux_for_edges.
(tree_ssa_lim_finalize): Call free_aux_for_edges.
* gimple.h (block_in_transaction): New.
(gimple_in_transaction): Use block_in_transaction.
Index: gimple.h
===================================================================
--- gimple.h (revision 188080)
+++ gimple.h (working copy)
+/* Return true if BB is in a transaction. */
+
+static inline bool
+block_in_transaction (basic_block bb)
+{
+ return bb->flags & BB_IN_TRANSACTION;
The compile does not seem to like the latter very much and, thus, warns
for every file which includes gimple.h:
gcc/gimple.h: In function 'block_in_transaction':
gcc/gimple.h:1596:20: warning: overflow in implicit constant conversion
[-Woverflow]
return bb->flags & BB_IN_TRANSACTION;
^
Tobias
