From: Jeff Law <law@gcc.gnu.org>
Date: Tue, 29 Nov 1994 05:44:47 +0000 (-0700)
Subject: integrate.c (function_cannot_inline_p): Do not inline functions which return a BLKmod... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=203436d9aa8c88b05d173c0584a3f51c83a6f7b6;p=gcc.git

integrate.c (function_cannot_inline_p): Do not inline functions which return a BLKmode value in registers.

	* integrate.c (function_cannot_inline_p): Do not inline functions
	which return a BLKmode value in registers.

From-SVN: r8576
---

diff --git a/gcc/integrate.c b/gcc/integrate.c
index 2355508f6e5..6af0cf6293f 100644
--- a/gcc/integrate.c
+++ b/gcc/integrate.c
@@ -130,6 +130,11 @@ function_cannot_inline_p (fndecl)
   if (current_function_returns_pcc_struct)
     return "inline functions not supported for this return value type";
 
+  /* We can't inline functions that return BLKmode structures in registers.  */
+  if (TYPE_MODE (TREE_TYPE (TREE_TYPE (fndecl))) == BLKmode
+      && ! aggregate_value_p (TREE_TYPE (TREE_TYPE (fndecl))))
+    return "inline functions not supported for this return value type";
+
   /* We can't inline functions that return structures of varying size.  */
   if (int_size_in_bytes (TREE_TYPE (TREE_TYPE (fndecl))) < 0)
     return "function with varying-size return value cannot be inline";