[all-commits] [llvm/llvm-project] 8da6ae: Revert "[ConstraintSystem] Add helpers to deal wit...

[Florian Hahn via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8da6ae4ce1b686c5c13698e4c5ee937811fda6f7
      https://github.com/llvm/llvm-project/commit/8da6ae4ce1b686c5c13698e4c5ee937811fda6f7
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-09-11 (Fri, 11 Sep 2020)

  Changed paths:
    R llvm/include/llvm/Analysis/ConstraintSystem.h
    M llvm/lib/Analysis/CMakeLists.txt
    R llvm/lib/Analysis/ConstraintSystem.cpp
    M llvm/unittests/Analysis/CMakeLists.txt
    R llvm/unittests/Analysis/ConstraintSystemTest.cpp
    R llvm/utils/convert-constraint-log-to-z3.py

  Log Message:
  -----------
  Revert "[ConstraintSystem] Add helpers to deal with linear constraints."

This reverts commit 3eb141e5078a0ce9d92eadc721bc49d214d23056.

This uses __builtin_mul_overflow which is not available everywhere.