From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 31 Oct 2003 15:58:39 +0000 (+0000)
Subject: Add UNITS_PER_ARG missed in patch.
X-Git-Tag: releases/gcc-3.4.0~2574
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8159dc20247f3498c09cbfd3a3c904fcce32b841;p=thirdparty%2Fgcc.git

Add UNITS_PER_ARG missed in patch.

Co-Authored-By: David Edelsohn <edelsohn@gnu.org>

From-SVN: r73152
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4b0602206d90..b75e43f0f49a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -6,6 +6,8 @@
 	(rs6000_function_value): Widen integral return value to mode based
 	on TARGET_32BIT, not word_mode.
 	* config/rs6000/rs6000.h (PROMOTE_MODE): Likewise.
+	(UNITS_PER_ARG): New.
+	(RS6000_ARG_SIZE): Use it.
 
 2003-10-31  Gerald Pfeifer  <gerald@pfeifer.com>
 
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index e36c6c1b13b7..2f881c7c79b3 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -1764,10 +1764,12 @@ typedef struct rs6000_args
 /* Define intermediate macro to compute the size (in registers) of an argument
    for the RS/6000.  */
 
+#define UNITS_PER_ARG (TARGET_32BIT ? 4 : 8)
+
 #define RS6000_ARG_SIZE(MODE, TYPE)					\
 ((MODE) != BLKmode							\
- ? (GET_MODE_SIZE (MODE) + (UNITS_PER_WORD - 1)) / UNITS_PER_WORD	\
- : (int_size_in_bytes (TYPE) + (UNITS_PER_WORD - 1)) / UNITS_PER_WORD)
+ ? (GET_MODE_SIZE (MODE) + (UNITS_PER_ARG - 1)) / UNITS_PER_ARG		\
+ : (int_size_in_bytes (TYPE) + (UNITS_PER_ARG - 1)) / UNITS_PER_ARG)
 
 /* Initialize a variable CUM of type CUMULATIVE_ARGS
    for a call to a function whose data type is FNTYPE.