diff options
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index c9e1f1a..3f7b1d2 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -49,6 +49,10 @@ along with GCC; see the file COPYING3. If not see into RTL. */ struct ssaexpand SA; +/* This variable holds the currently expanded gimple statement for purposes + of comminucating the profile info to the builtin expanders. */ +gimple currently_expanding_gimple_stmt; + /* Return an expression tree corresponding to the RHS of GIMPLE statement STMT. */ @@ -1756,7 +1760,6 @@ expand_call_stmt (gimple stmt) { tree exp; tree lhs = gimple_call_lhs (stmt); - tree fndecl = gimple_call_fndecl (stmt); size_t i; exp = build_vl_exp (CALL_EXPR, gimple_call_num_args (stmt) + 3); @@ -1782,15 +1785,6 @@ expand_call_stmt (gimple stmt) SET_EXPR_LOCATION (exp, gimple_location (stmt)); TREE_BLOCK (exp) = gimple_block (stmt); - /* Record the original call statement, as it may be used - to retrieve profile information during expansion. */ - - if (fndecl && DECL_BUILT_IN (fndecl)) - { - tree_ann_common_t ann = get_tree_common_ann (exp); - ann->stmt = stmt; - } - if (lhs) expand_assignment (lhs, exp, false); else @@ -3106,6 +3100,7 @@ expand_gimple_basic_block (basic_block bb) basic_block new_bb; stmt = gsi_stmt (gsi); + currently_expanding_gimple_stmt = stmt; /* Expand this statement, then evaluate the resulting RTL and fixup the CFG accordingly. */ @@ -3203,6 +3198,8 @@ expand_gimple_basic_block (basic_block bb) } } + currently_expanding_gimple_stmt = NULL; + /* Expand implicit goto and convert goto_locus. */ FOR_EACH_EDGE (e, ei, bb->succs) { |