[PATCH] D17525: [WebAssembly] Implement red zone for user stack

Derek Schuff via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 22 15:02:23 PST 2016

dschuff added a comment.

The redzone size of 128 matches some real targets, but unlike those we don't yet have to worry about exception handlers (and in any case they could use another stack). Given that, (and the overflow behavior is the same either way), is there any reason not to make the red zone larger? It seems like infinite size might be bad but not sure what a useful limit would be.


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