[PATCH] D136466: [StrictFP][IPSCCP] Constant fold constrained intrinsics

[Kevin P. Neal via Phabricator via llvm-commits]

kpn created this revision.
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This teaches the SCCP Solver how to constant fold the constrained intrinsics. Constant folding appears to be just as good as D115737 <https://reviews.llvm.org/D115737> but much, much lower in code change impact as suggested by nikic.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D136466

Files:
  llvm/lib/Transforms/Utils/SCCPSolver.cpp
  llvm/test/Transforms/SCCP/strictfp-phis-fcmp.ll
  llvm/test/Transforms/SCCP/strictfp-phis-fcmps.ll

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