(note_mem_written): Delete obsolete code for handling

(mem (scratch)).

From-SVN: r11585

diff --git a/gcc/cse.c b/gcc/cse.c
index fd086c5f778ad3ab4a86387cb393db52f99268d0..0917701e6162d121b3e8d69aa10b21f52ac42bdb 100644 (file)
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -7570,9 +7570,6 @@ note_mem_written (written, writes_ptr)
        }
       else if (GET_MODE (written) == BLKmode)
        *writes_ptr = everything;
-      /* (mem (scratch)) means clobber everything.  */
-      else if (GET_CODE (addr) == SCRATCH)
-       *writes_ptr = everything;
       else if (cse_rtx_addr_varies_p (written))
        {
          /* A varying address that is a sum indicates an array element,