Re: PATCH: PR target/50603: [x32] Unnecessary lea

[Paolo Bonzini]

On 10/04/2011 01:00 AM, H.J. Lu wrote:

+  else
+    {
+      /* Improve address combine in x32 mode.  */
+      if (TARGET_X32
+       &&  code == PLUS
+       &&  !MEM_P (dst)
+       &&  !MEM_P (src1)
+       &&  MEM_P (src2) )
+       src2 = force_reg (mode, src2);
+    }

Perhaps this is worthwhile also on non-x32?

Paolo