* cse.c (fold_rtx): Fix 03-30 change; do check insn non-null.

From-SVN: r65249

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c15b2c255e9a94b3c1f4576489a899b838c869a2..923d4370a95b158e0b27808e922487720d1c8ce7 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2003-04-04  Richard Henderson  <rth@redhat.com>
+
+       * cse.c (fold_rtx): Fix 03-30 change; do check insn non-null.
+
 2003-04-04  Loren James Rittle  <ljrittle@acm.org>
 
        * fixinc/inclhack.def (bsd_stdio_attrs_conflict): New.

diff --git a/gcc/cse.c b/gcc/cse.c
index 94eb8d0018806c9ca9a8e0b61344958d1a1606bd..4109b58a868653c7b4b7ed8ddefc77fc43cdda9c 100644 (file)
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -3354,7 +3354,7 @@ fold_rtx (x, insn)
         lets us fold switch statements on the VAX.  */
       {
        rtx next;
-       if (tablejump_p (insn, &next, NULL))
+       if (insn && tablejump_p (insn, &next, NULL))
          return gen_rtx_LABEL_REF (Pmode, next);
       }
       break;