Revert:

	2016-01-21  Ajit Agarwal  <ajitkum@xilinx.com>

	See https://gcc.gnu.org/ml/gcc/2017-05/msg00221.html.

	* config/microblaze/microblaze.h
	(FIXED_REGISTERS): Update in macro.
	(CALL_USED_REGISTERS): Update in macro.

From-SVN: r248540

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8e7ccb2a88cdba6f624b2876bcceea003095d4c6..b098e568981e6bff1922b73cf0d4f0c5b6468371 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2017-05-27  Michael Eager  <eager@eagercon.com>
+
+       Revert:
+       2016-01-21  Ajit Agarwal  <ajitkum@xilinx.com>
+
+       See https://gcc.gnu.org/ml/gcc/2017-05/msg00221.html.
+
+       * config/microblaze/microblaze.h
+       (FIXED_REGISTERS): Update in macro.
+       (CALL_USED_REGISTERS): Update in macro.
+
 2017-05-27  François-Xavier Coudett  <fxcoudert@gcc.gnu.org>
 
        * doc/install.texi: Add links to macOS binary distributions.

diff --git a/gcc/config/microblaze/microblaze.h b/gcc/config/microblaze/microblaze.h
index 66e4ef5c3dba8343dedcdd0d0a09659ae13562bc..2c9ece1d6c680b1a6ef3197390b625d717e05d94 100644 (file)
--- a/gcc/config/microblaze/microblaze.h
+++ b/gcc/config/microblaze/microblaze.h
@@ -269,14 +269,14 @@ extern enum pipeline_type microblaze_pipe;
 #define FIXED_REGISTERS                                                        \
 {                                                                      \
   1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,                      \
-  1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                      \
+  1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                      \
   1, 1, 1, 1                                                           \
 }
 
 #define CALL_USED_REGISTERS                                            \
 {                                                                      \
   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,                      \
-  1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                      \
+  1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                      \
   1, 1, 1, 1                                                           \
 }
 #define GP_REG_FIRST    0