search for: 479597f7

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2019 Mar 08
2
IR liveness analysis in 2019
Hi, I may have a use-case for IR liveness analysis, although it's in the context of debuginfo. Using the sample code from this bug report [0], which is a fairly trivial loop: int foo(int count) { int result = 0; for (unsigned long long ix = start; ix != count; ++ix) result += external(ix); return result; } On x86_64 the 32-bit "count" comparison