* cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Don't

	call initialize_inline_failed.
	(initialize_inline_failed): Move it from here ...
	* cgraph.c (initialize_inline_failed): ... to here.
	(cgraph_create_edge): Call initialize_inline_failed rather than
	setting inline_failed directly.

testsuite/
	* gcc.dg/winline-10.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145215 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 23 insertions, 9 deletions

diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index 8eb0381d2be..d5dba426b1a 100644
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -652,6 +652,26 @@ cgraph_set_call_stmt (struct cgraph_edge *e, gimple new_stmt)
     }
 }
 
+/* Give initial reasons why inlining would fail on EDGE.  This gets either
+   nullified or usually overwritten by more precise reasons later.  */
+
+static void
+initialize_inline_failed (struct cgraph_edge *e)
+{
+  struct cgraph_node *callee = e->callee;
+
+  if (!callee->analyzed)
+    e->inline_failed = CIF_BODY_NOT_AVAILABLE;
+  else if (callee->local.redefined_extern_inline)
+    e->inline_failed = CIF_REDEFINED_EXTERN_INLINE;
+  else if (!callee->local.inlinable)
+    e->inline_failed = CIF_FUNCTION_NOT_INLINABLE;
+  else if (gimple_call_cannot_inline_p (e->call_stmt))
+    e->inline_failed = CIF_MISMATCHED_ARGUMENTS;
+  else
+    e->inline_failed = CIF_FUNCTION_NOT_CONSIDERED;
+}
+
 /* Create edge from CALLER to CALLEE in the cgraph.  */
 
 struct cgraph_edge *
@@ -679,15 +699,6 @@ cgraph_create_edge (struct cgraph_node *caller, struct cgraph_node *callee,
       edge->uid = cgraph_edge_max_uid++;
     }
 
-  if (!callee->analyzed)
-    edge->inline_failed = CIF_BODY_NOT_AVAILABLE;
-  else if (callee->local.redefined_extern_inline)
-    edge->inline_failed = CIF_REDEFINED_EXTERN_INLINE;
-  else if (callee->local.inlinable)
-    edge->inline_failed = CIF_FUNCTION_NOT_CONSIDERED;
-  else
-    edge->inline_failed = CIF_FUNCTION_NOT_INLINABLE;
-
   edge->aux = NULL;
 
   edge->caller = caller;
@@ -721,6 +732,9 @@ cgraph_create_edge (struct cgraph_node *caller, struct cgraph_node *callee,
       gcc_assert (!*slot);
       *slot = edge;
     }
+
+  initialize_inline_failed (edge);
+
   return edge;
 }