David Green 3c7e7d40a9 [BasicAA] Enable -basic-aa-recphi by default ...

This option was added a while back, to help improve AA around pointer
phi loops. It looks for phi(gep(phi, const), x) loops, checking if x can
then prove more precise aliasing info.

Differential Revision: https://reviews.llvm.org/D82998

2020-08-04 10:43:42 +01:00

2.8 KiB

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