(CONDITIONAL_REGISTER_USAGE): When adding the PIC register to the fixed_regs

  array, also add it to the call_used_regs array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89818 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0fef472..8ad6c07 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2004-10-29  Nick Clifton  <nickc@redhat.com>
+
+       config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): When
+       adding the PIC register to the fixed_regs array, also add it
+       to the call_used_regs array.  
+
 2004-10-29  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
        * gthr-posix.h (__gthread_recursive_mutex_init_function): Guard

diff --git a/gcc/config/mn10300/mn10300.h b/gcc/config/mn10300/mn10300.h
index df1a4b1..f6e251e 100644 (file)
--- a/gcc/config/mn10300/mn10300.h
+++ b/gcc/config/mn10300/mn10300.h
@@ -215,7 +215,8 @@ extern GTY(()) int mn10300_unspec_int_label_counter;
        fixed_regs[i] = call_used_regs[i] = 1;  \
     }                                          \
   if (flag_pic)                                        \
-    fixed_regs[PIC_OFFSET_TABLE_REGNUM] = 1;   \
+    fixed_regs[PIC_OFFSET_TABLE_REGNUM] =       \
+    call_used_regs[PIC_OFFSET_TABLE_REGNUM] = 1;\
 }
 
 /* Return number of consecutive hard regs needed starting at reg REGNO