Displaying 1 result from an estimated 1 matches for "479597f7".
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