[PATCH] D151666: [IPSCCP] Update Post Dominator Tree if Block Frequency Analysis has run.

[Alexandros Lamprineas via Phabricator via llvm-commits]

labrinea created this revision.
labrinea added reviewers: bjope, uabelho, aeubanks, nikic, fhahn, xbolva00.
Herald added subscribers: hoy, snehasish, ormris, StephenFan, hiraditya.
Herald added a project: All.
labrinea requested review of this revision.
Herald added a project: LLVM.

This is an attempt to fix the crash reported on D150375 <https://reviews.llvm.org/D150375> instead of reverting the five dependant commits listed on D151648 <https://reviews.llvm.org/D151648>. Perhaps it's not the most elegant solution but is not regressing the compilation time as D151648 <https://reviews.llvm.org/D151648> does.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D151666

Files:
  llvm/include/llvm/Transforms/IPO/FunctionSpecialization.h
  llvm/include/llvm/Transforms/Utils/SCCPSolver.h
  llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
  llvm/lib/Transforms/IPO/SCCP.cpp
  llvm/lib/Transforms/Utils/SCCPSolver.cpp
  llvm/unittests/Transforms/IPO/FunctionSpecializationTest.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D151666.526483.patch
Type: text/x-patch
Size: 9240 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230529/ba834c0d/attachment.bin>