diff options
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index abaea3f..b787466 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -4384,21 +4384,19 @@ expand_call_inline (basic_block bb, gimple *stmt, copy_body_data *id) tree return_slot; tree modify_dest; tree return_bounds = NULL; - location_t saved_location; struct cgraph_edge *cg_edge; cgraph_inline_failed_t reason; basic_block return_block; edge e; gimple_stmt_iterator gsi, stmt_gsi; - bool successfully_inlined = FALSE; + bool successfully_inlined = false; bool purge_dead_abnormal_edges; gcall *call_stmt; unsigned int i; - /* Set input_location here so we get the right instantiation context - if we call instantiate_decl from inlinable_function_p. */ - /* FIXME: instantiate_decl isn't called by inlinable_function_p. */ - saved_location = input_location; + /* The gimplifier uses input_location in too many places, such as + internal_get_tmp_var (). */ + location_t saved_location = input_location; input_location = gimple_location (stmt); /* From here on, we're only interested in CALL_EXPRs. */ @@ -4454,7 +4452,11 @@ expand_call_inline (basic_block bb, gimple *stmt, copy_body_data *id) { error ("inlining failed in call to always_inline %q+F: %s", fn, cgraph_inline_failed_string (reason)); - error ("called from here"); + if (gimple_location (stmt) != UNKNOWN_LOCATION) + inform (gimple_location (stmt), "called from here"); + else if (DECL_SOURCE_LOCATION (cfun->decl) != UNKNOWN_LOCATION) + inform (DECL_SOURCE_LOCATION (cfun->decl), + "called from this function"); } else if (warn_inline && DECL_DECLARED_INLINE_P (fn) @@ -4467,9 +4469,15 @@ expand_call_inline (basic_block bb, gimple *stmt, copy_body_data *id) /* Avoid warnings during early inline pass. */ && symtab->global_info_ready) { - warning (OPT_Winline, "inlining failed in call to %q+F: %s", - fn, _(cgraph_inline_failed_string (reason))); - warning (OPT_Winline, "called from here"); + if (warning (OPT_Winline, "inlining failed in call to %q+F: %s", + fn, _(cgraph_inline_failed_string (reason)))) + { + if (gimple_location (stmt) != UNKNOWN_LOCATION) + inform (gimple_location (stmt), "called from here"); + else if (DECL_SOURCE_LOCATION (cfun->decl) != UNKNOWN_LOCATION) + inform (DECL_SOURCE_LOCATION (cfun->decl), + "called from this function"); + } } goto egress; } @@ -4534,7 +4542,8 @@ expand_call_inline (basic_block bb, gimple *stmt, copy_body_data *id) { id->block = make_node (BLOCK); BLOCK_ABSTRACT_ORIGIN (id->block) = fn; - BLOCK_SOURCE_LOCATION (id->block) = LOCATION_LOCUS (input_location); + BLOCK_SOURCE_LOCATION (id->block) + = LOCATION_LOCUS (gimple_location (stmt)); prepend_lexical_block (gimple_block (stmt), id->block); } @@ -4799,7 +4808,7 @@ expand_call_inline (basic_block bb, gimple *stmt, copy_body_data *id) cg_edge->callee->remove (); id->block = NULL_TREE; - successfully_inlined = TRUE; + successfully_inlined = true; egress: input_location = saved_location; |