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targetlibrary
2020 Aug 11
2
opt - replicating multiple passes from -O3 -debug-pass=Executions
Hello,
I am trying to replicate the output from opt -O3 foo.bc -o foo.opt.bc by
specifying the individual passes instead of the -O3 flag.
Looking at the passes from opt -O3 foo.bc -o foo.bc -debug-pass=Executions
it seems there are two passes being run. When I run the flags indicated for
the two passes specified in the 'Pass Arguments:' as two sequential opt
processes or a single opt