PR54831.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192218 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 6 deletions

diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c
index bbd2f4b6923..6a6cd420a0c 100644
--- a/gcc/var-tracking.c
+++ b/gcc/var-tracking.c
@@ -9404,12 +9404,13 @@ vt_add_function_parameter (tree parm)
 
   if (parm != decl)
     {
-      /* Assume that DECL_RTL was a pseudo that got spilled to
-	 memory.  The spill slot sharing code will force the
-	 memory to reference spill_slot_decl (%sfp), so we don't
-	 match above.  That's ok, the pseudo must have referenced
-	 the entire parameter, so just reset OFFSET.  */
-      gcc_assert (decl == get_spill_slot_decl (false));
+      /* If that DECL_RTL wasn't a pseudo that got spilled to
+	 memory, bail out.  Otherwise, the spill slot sharing code
+	 will force the memory to reference spill_slot_decl (%sfp),
+	 so we don't match above.  That's ok, the pseudo must have
+	 referenced the entire parameter, so just reset OFFSET.  */
+      if (decl != get_spill_slot_decl (false))
+        return;
       offset = 0;
     }