(note_mem_written): Delete obsolete code for handling

(mem (scratch)). From-SVN: r11585

(note_mem_written): Delete obsolete code for handling
(mem (scratch)). From-SVN: r11585
dcb97651 · Jim Wilson · 1b2202b8 · dcb97651
Commit dcb97651 authored 29 years ago by Jim Wilson
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gcc/cse.c
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--- 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,