[PATCH] D116952: [ConstantFolding] Respect denormal handling mode attributes when folding instructions

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In D116952#3439943 <https://reviews.llvm.org/D116952#3439943>, @efriedma wrote:

> Please add a testcase for opt -instsimplify.

Right - I don't think we want any -instcombine tests with this patch. It should be completely testable from -instsimplify. And we should vary the opcodes (not just fmul), so we have at least partial coverage for each one (plus a negative test for "fneg").


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