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-rw-r--r--gcc/ChangeLog5
-rw-r--r--gcc/calls.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 07dceaa..32813b4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-05-20 David Malcolm <dmalcolm@redhat.com>
+
+ * calls.c (can_implement_as_sibling_call_p): Mark param
+ reg_parm_stack_space with ATTRIBUTE_UNUSED.
+
2016-05-20 Uros Bizjak <ubizjak@gmail.com>
* gcc/config/i386/i386.c (ix86_rtx_costs) <case CONST_DOUBLE>:
diff --git a/gcc/calls.c b/gcc/calls.c
index 1b12eca..587969f 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -2373,7 +2373,7 @@ static bool
can_implement_as_sibling_call_p (tree exp,
rtx structure_value_addr,
tree funtype,
- int reg_parm_stack_space,
+ int reg_parm_stack_space ATTRIBUTE_UNUSED,
tree fndecl,
int flags,
tree addr,