Merge remote-tracking branch 'trofi/master' into john/merge-re-replace-fix

PR 2194, stdlib: fix re:replace on LTO builds

* trofi/master:
  cleanup: beam_emu.c: use ERTS_NOINLINE instead of NOINLINE
  stdlib: fix re:replace on LTO builds

3 files changed, 29 insertions, 29 deletions

diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index ea01ce597d..8e93e53003 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -375,44 +375,33 @@ do {                                            \
 
 /*
  * process_main() is already huge, so we want to avoid inlining
- * into it. Especially functions that are seldom used.
+ * seldom used functions into it.
  */
-#ifdef __GNUC__
-#  define NOINLINE __attribute__((__noinline__))
-#else
-#  define NOINLINE
-#endif
-
-
-/*
- * The following functions are called directly by process_main().
- * Don't inline them.
- */
-static void init_emulator_finish(void) NOINLINE;
-static ErtsCodeMFA *ubif2mfa(void* uf) NOINLINE;
+static void init_emulator_finish(void) ERTS_NOINLINE;
+static ErtsCodeMFA *ubif2mfa(void* uf) ERTS_NOINLINE;
 static BeamInstr* handle_error(Process* c_p, BeamInstr* pc,
-			       Eterm* reg, ErtsCodeMFA* bif_mfa) NOINLINE;
+			       Eterm* reg, ErtsCodeMFA* bif_mfa) ERTS_NOINLINE;
 static BeamInstr* call_error_handler(Process* p, ErtsCodeMFA* mfa,
-				     Eterm* reg, Eterm func) NOINLINE;
+				     Eterm* reg, Eterm func) ERTS_NOINLINE;
 static BeamInstr* fixed_apply(Process* p, Eterm* reg, Uint arity,
-			      BeamInstr *I, Uint offs) NOINLINE;
+			      BeamInstr *I, Uint offs) ERTS_NOINLINE;
 static BeamInstr* apply(Process* p, Eterm* reg,
-                        BeamInstr *I, Uint offs) NOINLINE;
+                        BeamInstr *I, Uint offs) ERTS_NOINLINE;
 static BeamInstr* call_fun(Process* p, int arity,
-			   Eterm* reg, Eterm args) NOINLINE;
+			   Eterm* reg, Eterm args) ERTS_NOINLINE;
 static BeamInstr* apply_fun(Process* p, Eterm fun,
-			    Eterm args, Eterm* reg) NOINLINE;
+			    Eterm args, Eterm* reg) ERTS_NOINLINE;
 static Eterm new_fun(Process* p, Eterm* reg,
-		     ErlFunEntry* fe, int num_free) NOINLINE;
+		     ErlFunEntry* fe, int num_free) ERTS_NOINLINE;
 static int is_function2(Eterm Term, Uint arity);
 static Eterm erts_gc_new_map(Process* p, Eterm* reg, Uint live,
-                             Uint n, BeamInstr* ptr) NOINLINE;
+                             Uint n, BeamInstr* ptr) ERTS_NOINLINE;
 static Eterm erts_gc_new_small_map_lit(Process* p, Eterm* reg, Eterm keys_literal,
-                               Uint live, BeamInstr* ptr) NOINLINE;
+                               Uint live, BeamInstr* ptr) ERTS_NOINLINE;
 static Eterm erts_gc_update_map_assoc(Process* p, Eterm* reg, Uint live,
-                              Uint n, BeamInstr* new_p) NOINLINE;
+                              Uint n, BeamInstr* new_p) ERTS_NOINLINE;
 static Eterm erts_gc_update_map_exact(Process* p, Eterm* reg, Uint live,
-                              Uint n, Eterm* new_p) NOINLINE;
+                              Uint n, Eterm* new_p) ERTS_NOINLINE;
 static Eterm get_map_element(Eterm map, Eterm key);
 static Eterm get_map_element_hash(Eterm map, Eterm key, Uint32 hx);
 
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index f9bbe4167f..4c8d3d3dbe 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -1216,10 +1216,11 @@ Uint64 erts_timestamp_millis(void);
 
 Export* erts_find_function(Eterm, Eterm, unsigned int, ErtsCodeIndex);
 
-void *erts_calc_stacklimit(char *prev_c, UWord stacksize);
-int erts_check_below_limit(char *ptr, char *limit);
-int erts_check_above_limit(char *ptr, char *limit);
-void *erts_ptr_id(void *ptr);
+/* ERTS_NOINLINE prevents link-time optimization across modules */
+void *erts_calc_stacklimit(char *prev_c, UWord stacksize) ERTS_NOINLINE;
+int erts_check_below_limit(char *ptr, char *limit) ERTS_NOINLINE;
+int erts_check_above_limit(char *ptr, char *limit) ERTS_NOINLINE;
+void *erts_ptr_id(void *ptr) ERTS_NOINLINE;
 
 Eterm store_external_or_ref_in_proc_(Process *, Eterm);
 Eterm store_external_or_ref_(Uint **, ErlOffHeap*, Eterm);
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h
index a6312293cc..24b6738e08 100644
--- a/erts/emulator/beam/sys.h
+++ b/erts/emulator/beam/sys.h
@@ -63,6 +63,16 @@
 #  endif
 #endif
 
+#ifndef ERTS_NOINLINE
+#  if ERTS_AT_LEAST_GCC_VSN__(3,1,1)
+#    define ERTS_NOINLINE __attribute__((__noinline__))
+#  elif defined(__WIN32__)
+#    define ERTS_NOINLINE __declspec(noinline)
+#  else
+#    define ERTS_NOINLINE
+#  endif
+#endif
+
 #if defined(DEBUG) || defined(ERTS_ENABLE_LOCK_CHECK)
 #  undef ERTS_CAN_INLINE
 #  define ERTS_CAN_INLINE 0