From c0d92bbc7603cef6d9f38bc61b675af61b85c3ad Mon Sep 17 00:00:00 2001
From: ceriel <none@none>
Date: Wed, 10 Apr 1991 10:23:34 +0000
Subject: [PATCH] Added some patterns

---
 mach/i86/ncg/table | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/mach/i86/ncg/table b/mach/i86/ncg/table
index 15ce9e679..cd1c76e82 100644
--- a/mach/i86/ncg/table
+++ b/mach/i86/ncg/table
@@ -2468,6 +2468,10 @@ with REG rmorconst
       add %1,%2			yields %1
 
 pat loc sli ads sti $2==2 && $3==2
+with exact rmorconst ADDR_EXTERN
+uses reusing %1,ADDREG=%1,CXREG={ANYCON,$1}
+  gen sal %a,cl			yields {Xreg_off,%a,%2.off}
+						leaving sti $4
 with ADDREG rmorconst
 uses CXREG={ANYCON,$1}
   gen sal %1,cl
@@ -2478,6 +2482,9 @@ uses CXREG={ANYCON,$1}
       add %2,%1			yields %2	leaving sti $4
 
 pat loc sli ads $2==2 && $3==2
+with exact rmorconst ADDR_EXTERN
+uses reusing %1,ADDREG=%1,CXREG={ANYCON,$1}
+  gen sal %a,cl			yields {Xreg_off,%a,%2.off}
 with ADDREG rmorconst
 uses CXREG={ANYCON,$1}
   gen sal %1,cl
-- 
2.34.1