Displaying 2 results from an estimated 2 matches for "trapv".
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traps
2009 Feb 08
0
[LLVMdev] overflow + saturation stuff
Sounds ambitious! A comprehensive, efficient trapv would be excellent.
gcc's implementation seems quite incomplete, for example it fails to trap
overflows in the constant folder.
John Regehr
2009 Feb 07
6
[LLVMdev] overflow + saturation stuff
Edwin was asking about how we should handle PR3328, how we should make
GEP respect -fwrapv etc. I wrote up some thoughts here if anyone is
interested:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt
-Chris