Displaying 2 results from an estimated 2 matches for "53e2cbb4".
2014 Apr 29
2
[LLVMdev] Proposal: add intrinsics for safe division
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2014 Apr 26
2
[LLVMdev] Proposal: add intrinsics for safe division
I am very much in favor of having a div instruction with well defined
div-by-zero and overflow behavior. The undefined behavior on certain values
for LLVM intrinsics has been a major pain point for us in Julia, because
adding the extra branches just kills performance and we know that there is
an X86 instruction that just does what we want. Anyway, this was brought up
briefly above, but want to