The inline_entry hook will be given a definition in a later patch.

for  gcc/ChangeLog

        * debug.h (gcc_debug_hooks): Add inline_entry.
        * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
        * debug.c (do_nothing_debug_hooks): Likewise.
        * vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
        * dwarf2out.c (dwarf2_debug_hooks): Likewise.
        (dwarf2_lineno_debug_hooks): Likewise.
---
 gcc/dbxout.c    | 2 ++
 gcc/debug.c     | 1 +
 gcc/debug.h     | 3 +++
 gcc/dwarf2out.c | 2 ++
 gcc/vmsdbgout.c | 1 +
 5 files changed, 9 insertions(+)

diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 49a858339f8c..bb0650ddcacf 100644
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -379,6 +379,7 @@ const struct gcc_debug_hooks dbx_debug_hooks =
   debug_nothing_rtx_code_label,                 /* label */
   dbxout_handle_pch,                    /* handle_pch */
   debug_nothing_rtx_insn,               /* var_location */
+  debug_nothing_tree,                   /* inline_entry */
   debug_nothing_tree,                   /* size_function */
   debug_nothing_void,                    /* switch_text_section */
   debug_nothing_tree_tree,              /* set_name */
@@ -421,6 +422,7 @@ const struct gcc_debug_hooks xcoff_debug_hooks =
   debug_nothing_rtx_code_label,                 /* label */
   dbxout_handle_pch,                    /* handle_pch */
   debug_nothing_rtx_insn,               /* var_location */
+  debug_nothing_tree,                   /* inline_entry */
   debug_nothing_tree,                   /* size_function */
   debug_nothing_void,                    /* switch_text_section */
   debug_nothing_tree_tree,              /* set_name */
diff --git a/gcc/debug.c b/gcc/debug.c
index 4db94c3e675d..c0bc66764121 100644
--- a/gcc/debug.c
+++ b/gcc/debug.c
@@ -55,6 +55,7 @@ const struct gcc_debug_hooks do_nothing_debug_hooks =
   debug_nothing_rtx_code_label,                 /* label */
   debug_nothing_int,                    /* handle_pch */
   debug_nothing_rtx_insn,               /* var_location */
+  debug_nothing_tree,                   /* inline_entry */
   debug_nothing_tree,                   /* size_function */
   debug_nothing_void,                    /* switch_text_section */
   debug_nothing_tree_tree,              /* set_name */
diff --git a/gcc/debug.h b/gcc/debug.h
index 19b27848ca8b..b521d7dbf856 100644
--- a/gcc/debug.h
+++ b/gcc/debug.h
@@ -176,6 +176,9 @@ struct gcc_debug_hooks
   /* Called from final_scan_insn for any NOTE_INSN_VAR_LOCATION note.  */
   void (* var_location) (rtx_insn *);
 
+  /* Called from final_scan_insn for any NOTE_INSN_INLINE_ENTRY note.  */
+  void (* inline_entry) (tree block);
+
   /* Called from finalize_size_functions for size functions so that their body
      can be encoded in the debug info to describe the layout of variable-length
      structures.  */
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 1d92a6eed5dd..5fdac8269654 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -2773,6 +2773,7 @@ const struct gcc_debug_hooks dwarf2_debug_hooks =
   debug_nothing_rtx_code_label,        /* label */
   debug_nothing_int,           /* handle_pch */
   dwarf2out_var_location,
+  debug_nothing_tree,          /* inline_entry */
   dwarf2out_size_function,     /* size_function */
   dwarf2out_switch_text_section,
   dwarf2out_set_name,
@@ -2813,6 +2814,7 @@ const struct gcc_debug_hooks dwarf2_lineno_debug_hooks =
   debug_nothing_rtx_code_label,                 /* label */
   debug_nothing_int,                    /* handle_pch */
   debug_nothing_rtx_insn,               /* var_location */
+  debug_nothing_tree,                   /* inline_entry */
   debug_nothing_tree,                   /* size_function */
   debug_nothing_void,                    /* switch_text_section */
   debug_nothing_tree_tree,              /* set_name */
diff --git a/gcc/vmsdbgout.c b/gcc/vmsdbgout.c
index 580dd2840162..83ba2aee7ad4 100644
--- a/gcc/vmsdbgout.c
+++ b/gcc/vmsdbgout.c
@@ -205,6 +205,7 @@ const struct gcc_debug_hooks vmsdbg_debug_hooks
    debug_nothing_rtx_code_label,  /* label */
    debug_nothing_int,            /* handle_pch */
    debug_nothing_rtx_insn,       /* var_location */
+   debug_nothing_tree,           /* inline_entry */
    debug_nothing_tree,           /* size_function */
    debug_nothing_void,            /* switch_text_section */
    debug_nothing_tree_tree,      /* set_name */
-- 
2.13.6

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