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[InstCombine] fabs(X) / fabs(X) -> X / X
authorSanjay Patel <spatel@rotateright.com>
Sat, 20 Jun 2020 14:20:21 +0000 (10:20 -0400)
committerSanjay Patel <spatel@rotateright.com>
Sat, 20 Jun 2020 14:20:21 +0000 (10:20 -0400)
commitd84cdb81ed44943217b0159139cfc6e7cd7132ef
treec5050fe4eb829862db1d7cdcd97f3a7922e43c1c
parent61b5773796c75e8021f9f476da49fc1c0a5dd1bb
[InstCombine] fabs(X) / fabs(X) -> X / X

Also, consolidate related folds so we don't miss/repeat these.
llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
llvm/test/Transforms/InstCombine/fdiv.ll