pa.c (pa_secondary_reload): Revise initialization of variable regno.

	* pa.c (pa_secondary_reload): Revise initialization of variable regno.

From-SVN: r107890

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 305d1ee3154927098850abaa166973640e34575e..b0f57b08377c554d223f13861e46e2e046d52d4f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-12-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+       * pa.c (pa_secondary_reload): Revise initialization of variable regno.
+
 2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 
        * ggc.h (GGC_RESIZEVEC): New.

diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c
index 595577d0cc06419e3388a00581ae66ff0fad8ef6..381a820a88590fe253e30deceef73d9810df43c3 100644 (file)
--- a/gcc/config/pa/pa.c
+++ b/gcc/config/pa/pa.c
@@ -5577,8 +5577,7 @@ static enum reg_class
 pa_secondary_reload (bool in_p, rtx x, enum reg_class class,
                     enum machine_mode mode, secondary_reload_info *sri)
 {
-  int is_symbolic;
-  int regno = -1;
+  int is_symbolic, regno;
 
   /* Handle the easy stuff first.  */
   if (class == R1_REGS)
@@ -5590,6 +5589,8 @@ pa_secondary_reload (bool in_p, rtx x, enum reg_class class,
       if (class == BASE_REG_CLASS && regno < FIRST_PSEUDO_REGISTER)
        return NO_REGS;
     }
+  else
+    regno = -1;
 
   /* If we have something like (mem (mem (...)), we can safely assume the
      inner MEM will end up in a general register after reloading, so there's