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EH: Expand arithmetic overflow checks in reader #65

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JosephTremoulet opened this issue Feb 19, 2015 · 0 comments · Fixed by #342
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EH: Expand arithmetic overflow checks in reader #65

JosephTremoulet opened this issue Feb 19, 2015 · 0 comments · Fixed by #342
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enhancement needed for hello world

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Need to handle the *.ovf family of arithmetic instrructions.
Expand with explicit checks, following the pattern of #63.
If this needs to be two operations in LLVM IR (check for ovf conditions followed by actual arithmetic), make sure to use the .nuw/.nsw form after the check.

Part of #13.
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Implement overflow forms of binary arithmetic
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