From: Nick Clifton <nickc@cygnus.com>
Date: Thu, 2 Jul 1998 17:42:29 +0000 (+0000)
Subject: Define MUST_PASS_IN_STACK to override default.  (Fixes testsuite/gcc.c-execute/strct... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4abfe23513e94ae3f32839a24d93ff1b237f3197;p=gcc.git

Define MUST_PASS_IN_STACK to override default.  (Fixes testsuite/gcc.c-execute/strct-stdarg-1.c)

From-SVN: r20908
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4169c6ebcca..5d7f90efdc2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Thu Jul  2 17:41:14 1998  Nick Clifton  <nickc@cygnus.com>
+
+	* config/m32r/m32r.h (MUST_PASS_IN_STACK): Override default
+	version. 
+
 Thu Jul  2 14:34:48 1998  David Edelsohn  <edelsohn@mhpcc.edu>
 
 	* expr.h (STACK_SIZE_MODE): New macro.
diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h
index 1503bdfcdd7..9028f014f32 100644
--- a/gcc/config/m32r/m32r.h
+++ b/gcc/config/m32r/m32r.h
@@ -843,6 +843,12 @@ M32R_STACK_ALIGN (current_function_outgoing_args_size)
    SIZE is the number of bytes of arguments passed on the stack.  */
 #define RETURN_POPS_ARGS(DECL, FUNTYPE, SIZE) 0
 
+/* Nonzero if we do not know how to pass TYPE solely in registers. */
+#define MUST_PASS_IN_STACK(MODE,TYPE)			\
+  ((TYPE) != 0						\
+   && (TREE_CODE (TYPE_SIZE (TYPE)) != INTEGER_CST	\
+       || TREE_ADDRESSABLE (TYPE)))
+
 /* Define a data type for recording info about an argument list
    during the scan of that argument list.  This data type should
    hold all necessary information about the function itself