1 files changed, 7 insertions, 6 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 1764b43c9..8bdeb44ae 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -425,9 +425,10 @@ struct globals_misc {
         struct jmploc *exception_handler;
 
         /*volatile*/ int suppress_int; /* counter */
-        /* ^^^^^^^ removed "volatile" since gcc would turn suppress_int++ into ridiculouls
-         * 3-insn sequence otherwise.
-         * We don't change suppress_int asyncronously (in a signal handler), but we do read it async.
+        /* ^^^^^^^ removed "volatile" since on x86, gcc turns suppress_int++
+         * into ridiculous 3-insn sequence otherwise.
+         * We don't change suppress_int asyncronously (in a signal handler),
+         * but we do read it async.
          */
         volatile /*sig_atomic_t*/ smallint pending_int; /* 1 = got SIGINT */
         volatile /*sig_atomic_t*/ smallint got_sigchld; /* 1 = got SIGCHLD */
@@ -9438,7 +9439,7 @@ evaltree(union node *n, int flags)
         }
         if (flags & EV_EXIT) {
  exexit:
-                raise_exception(EXEND);
+                raise_exception(EXEND); /* does not return */
         }
 
         popstackmark(&smark);
@@ -10466,7 +10467,7 @@ evalcommand(union node *cmd, int flags)
 
                 /* We have a redirection error. */
                 if (spclbltin > 0)
-                        raise_exception(EXERROR);
+                        raise_exception(EXERROR); /* does not return */
 
                 goto out;
         }
@@ -14571,7 +14572,7 @@ procargs(char **argv)
                 optlist[i] = 2;
         if (options(&login_sh)) {
                 /* it already printed err message */
-                raise_exception(EXERROR);
+                raise_exception(EXERROR); /* does not return */
         }
         xargv = argptr;
         xminusc = minusc;