From: Richard Earnshaw <rearnsha@arm.com>
Date: Fri, 23 Oct 1998 04:09:58 +0000 (+0000)
Subject: machmode.h (mode_mask_array): No longer const.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=abef87891cf580e9eb275a1f0c399a47d048daa5;p=gcc.git

machmode.h (mode_mask_array): No longer const.

* machmode.h (mode_mask_array): No longer const.
* rtl.c (init_rtl): Fully initialize it if EXTRA_CC_MODES defined.

From-SVN: r23245
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 64d18b41aa3..fd28d08a7af 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Fri Oct 23 04:06:57 1998  Richard Earnshaw (rearnsha@arm.com)
+
+	* machmode.h (mode_mask_array): No longer const.
+	* rtl.c (init_rtl): Fully initialize it if EXTRA_CC_MODES defined.
+
 Fri Oct 23 11:19:06 1998  Martin v. Löwis <loewis@informatik.hu-berlin.de>
 
 	* frame.c: Somewhat explain `FDE'.
diff --git a/gcc/machmode.h b/gcc/machmode.h
index e8c17e01642..399e1b2f0df 100644
--- a/gcc/machmode.h
+++ b/gcc/machmode.h
@@ -196,7 +196,7 @@ extern int mode_unit_size[];
 /* Get a bitmask containing 1 for all bits in a word
    that fit within mode MODE.  */
 
-extern const unsigned HOST_WIDE_INT mode_mask_array[];
+extern unsigned HOST_WIDE_INT mode_mask_array[];
 
 #define GET_MODE_MASK(MODE) mode_mask_array[(int) (MODE)]
 
diff --git a/gcc/rtl.c b/gcc/rtl.c
index 2201c408d33..44e998b3723 100644
--- a/gcc/rtl.c
+++ b/gcc/rtl.c
@@ -122,7 +122,7 @@ unsigned char mode_wider_mode[(int) MAX_MACHINE_MODE] = {
 
 /* Indexed by machine mode, gives mask of significant bits in mode.  */
 
-const unsigned HOST_WIDE_INT mode_mask_array[(int) MAX_MACHINE_MODE] = {
+unsigned HOST_WIDE_INT mode_mask_array[(int) MAX_MACHINE_MODE] = {
 #include "machmode.def"
 };
 
@@ -901,6 +901,7 @@ init_rtl ()
   for (i = (int) CCmode + 1; i < (int) MAX_MACHINE_MODE; i++)
     {
       mode_class[i] = MODE_CC;
+      mode_mask_array[i] = mode_mask_array[(int) CCmode];
       mode_size[i] = mode_size[(int) CCmode];
       mode_unit_size[i] = mode_unit_size[(int) CCmode];
       mode_wider_mode[i - 1] = i;