Author: theraven
Date: Thu Apr 2 00:53:50 2009
New Revision: 4545
URL: http://svn.gna.org/viewcvs/etoile?rev=4545&view=rev
Log:
Rewrote SmallInt +, - and * to use clang's new automatic overflow checking
(which I wrote this afternoon), which uses LLVM 2.5's ability to check overflow
flags.
Added:
trunk/Etoile/Languages/LanguageKit/Runtime/OverflowHandler.m
Modified:
trunk/Etoile/Languages/LanguageKit/CodeGen/GNUmakefile
trunk/Etoile/Languages/LanguageKit/CodeGen/MsgSendSmallInt.bc
trunk/Etoile/Languages/LanguageKit/CodeGen/MsgSendSmallInt.m
trunk/Etoile/Languages/LanguageKit/Runtime/GNUmakefile
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