From: Kaz Kojima <kkojima@gcc.gnu.org>
Date: Tue, 26 Apr 2011 22:25:59 +0000 (+0000)
Subject: sh.c (sh_gimplify_va_arg_expr): Don't call targetm.calls.must_pass_in_stack for void... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=57a944d78451ea23bb2ca956d6ec2ec50fbd0851;p=gcc.git

sh.c (sh_gimplify_va_arg_expr): Don't call targetm.calls.must_pass_in_stack for void type.

	* config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call
	targetm.calls.must_pass_in_stack for void type.

From-SVN: r172991
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1b1f4d26f72..6714b1f5db0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2011-04-26  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	PR target/48767
+	* config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call
+	targetm.calls.must_pass_in_stack for void type.
+
 2011-04-26  Jan Hubicka  <jh@suse.cz>
 
 	* cgraphbuild.c (build_cgraph_edges): Update call
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index c84c510eba3..6d0e2131392 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -8062,9 +8062,14 @@ sh_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
   HOST_WIDE_INT size, rsize;
   tree tmp, pptr_type_node;
   tree addr, lab_over = NULL, result = NULL;
-  int pass_by_ref = targetm.calls.must_pass_in_stack (TYPE_MODE (type), type);
+  bool pass_by_ref;
   tree eff_type;
 
+  if (!VOID_TYPE_P (type))
+    pass_by_ref = targetm.calls.must_pass_in_stack (TYPE_MODE (type), type);
+  else
+    pass_by_ref = false;
+
   if (pass_by_ref)
     type = build_pointer_type (type);