X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=inline;f=OPTIMIZATIONS;h=3c3edea60ba46a6f485fa4828c717722c1be7831;hb=d59fb0b06768732835bf45638fbc04f516b9ae9b;hp=df2c49b7bba4973ff87a3cf09f57cd39ce44fe49;hpb=ef8086e0ef5ae4df06f1e9ef250465ac8284bd47;p=sbcl.git

diff --git a/OPTIMIZATIONS b/OPTIMIZATIONS
index df2c49b..3c3edea 100644
--- a/OPTIMIZATIONS
+++ b/OPTIMIZATIONS
@@ -11,9 +11,6 @@
 
 * On X86 I is represented as a tagged integer.
 
-* EQL uses "CMP reg,reg" instead of "CMP reg,im". This causes
-  allocation of an extra register and an extra move.
-
 * Unnecessary move:
   3: SLOT S!11[EDX] {SB-C::VECTOR-LENGTH 1 7} => t23[EAX]
   4: MOVE t23[EAX] => t24[EBX]
@@ -65,11 +62,6 @@ VOP DATA-VECTOR-SET/SIMPLE-STRING V2!14[EDI] t32[EAX] t30[S2]>t33[CL]
 
 * And why two moves?
 --------------------------------------------------------------------------------
-#5
-(loop repeat 1.5)
-
-uses generic arithmetic
---------------------------------------------------------------------------------
 #6
 09:49:05 <jtra> I have found a case in those where suboptimal code is
   generate with nested loops, it might be moderately easy to fix that
@@ -162,3 +154,7 @@ It could be optimized to
 
 tests lowtag.
 --------------------------------------------------------------------------------
+#13
+FAST-+/FIXNUM and similar should accept unboxed arguments in interests
+of representation selection. Problem: inter-TN dependencies.
+--------------------------------------------------------------------------------