* reload1.c (emit_input_reload_insns): Restore old behaviour

	wrt. 'special' reloads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31081 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f90f8b8..701b9da 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Thu Dec 23 23:15:22 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
+
+       * reload1.c (emit_input_reload_insns): Restore old behaviour
+       wrt. 'special' reloads.
+
 1999-12-23  Zack Weinberg  <zack@wolery.cumb.org>
 
        * Makefile.in (ggc-simple.c, ggc-page.c): Don't depend on

diff --git a/gcc/reload1.c b/gcc/reload1.c
index 8df32e6..6affa68 100644 (file)
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -6147,7 +6147,7 @@ emit_input_reload_insns (chain, rl, old, j)
              reg_renumber[REGNO (old)] = REGNO (rl->reg_rtx);
              alter_reg (REGNO (old), -1);
            }
-         return;
+         special = 1;
        }
     }
 
@@ -6165,7 +6165,7 @@ emit_input_reload_insns (chain, rl, old, j)
      because we don't make such reloads when both the input and
      output need secondary reload registers.  */
 
-  if (rl->secondary_in_reload >= 0)
+  if (! special && rl->secondary_in_reload >= 0)
     {
       rtx second_reload_reg = 0;
       int secondary_reload = rl->secondary_in_reload;
@@ -6283,7 +6283,7 @@ emit_input_reload_insns (chain, rl, old, j)
            {
              emit_insn (GEN_FCN (icode) (reloadreg, real_oldequiv,
                                          second_reload_reg));
-             return;
+             special = 1;
            }
          else
            {
@@ -6312,7 +6312,7 @@ emit_input_reload_insns (chain, rl, old, j)
     }
 #endif
 
-  if (! rtx_equal_p (reloadreg, oldequiv))
+  if (! special && ! rtx_equal_p (reloadreg, oldequiv))
     {
       rtx real_oldequiv = oldequiv;