Mercurial > urweb
diff src/mono_opt.sml @ 1024:93415bcf54c0
Optimizing str1 in MonoOpt
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sun, 01 Nov 2009 10:31:18 -0500 |
parents | ea9f03ac2710 |
children | 4eb1c4a1b057 |
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--- a/src/mono_opt.sml Sun Nov 01 10:20:20 2009 -0500 +++ b/src/mono_opt.sml Sun Nov 01 10:31:18 2009 -0500 @@ -502,6 +502,13 @@ | [] => raise Fail "MonoOpt impossible nil") | NONE => e end + + | EFfiApp ("Basis", "str1", [(EPrim (Prim.Char ch), _)]) => + EPrim (Prim.String (str ch)) + | EFfiApp ("Basis", "attrifyString", [(EFfiApp ("Basis", "str1", [e]), _)]) => + EFfiApp ("Basis", "attrifyChar", [e]) + | EFfiApp ("Basis", "attrifyString_w", [(EFfiApp ("Basis", "str1", [e]), _)]) => + EFfiApp ("Basis", "attrifyChar_w", [e]) | _ => e