From: Steve Ellcey <sje@cup.hp.com>
Date: Tue, 10 Jun 2003 17:11:22 +0000 (+0000)
Subject: calls.c (expand_call): Convert structure_value_addr to Pmode if necessary.
X-Git-Tag: releases/gcc-3.4.0~5984
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f80f73e192d1711711fd834072744396bf7754e7;p=thirdparty%2Fgcc.git

calls.c (expand_call): Convert structure_value_addr to Pmode if necessary.

	* calls.c (expand_call): Convert structure_value_addr to Pmode if
	necessary.

From-SVN: r67716
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5c68a993de49..195048fe32b6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-06-10  Steve Ellcey  <sje@cup.hp.com>
+
+	* calls.c (expand_call): Convert structure_value_addr to Pmode if
+	necessary.
+
 2003-06-10  Andrew Haley  <aph@redhat.com>
 
 	* langhooks-def.h (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
diff --git a/gcc/calls.c b/gcc/calls.c
index a72bba6e33f6..ad18318627ba 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -3049,6 +3049,11 @@ expand_call (exp, target, ignore)
 	 structure value.  */
       if (pass != 0 && structure_value_addr && ! structure_value_addr_parm)
 	{
+#ifdef POINTERS_EXTEND_UNSIGNED
+	  if (GET_MODE (structure_value_addr) != Pmode)
+	    structure_value_addr = convert_memory_address
+					(Pmode, structure_value_addr);
+#endif
 	  emit_move_insn (struct_value_rtx,
 			  force_reg (Pmode,
 				     force_operand (structure_value_addr,