[all-commits] [llvm/llvm-project] 194646: [FPEnv] Strict versions of llvm.minimum/llvm.maximum

[Ulrich Weigand via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 19464613440894f5906a83ea1b52999d9fa08882
      https://github.com/llvm/llvm-project/commit/19464613440894f5906a83ea1b52999d9fa08882
  Author: Ulrich Weigand <ulrich.weigand at de.ibm.com>
  Date:   2019-12-18 (Wed, 18 Dec 2019)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/include/llvm/CodeGen/ISDOpcodes.h
    M llvm/include/llvm/IR/ConstrainedOps.def
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/include/llvm/Target/TargetSelectionDAG.td
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
    M llvm/lib/Target/SystemZ/SystemZISelLowering.cpp
    M llvm/lib/Target/SystemZ/SystemZInstrVector.td
    M llvm/test/CodeGen/SystemZ/vec-strict-max-01.ll
    M llvm/test/CodeGen/SystemZ/vec-strict-min-01.ll

  Log Message:
  -----------
  [FPEnv] Strict versions of llvm.minimum/llvm.maximum

Add new intrinsics
   llvm.experimental.constrained.minimum
   llvm.experimental.constrained.maximum
as strict versions of llvm.minimum and llvm.maximum.

Includes SystemZ back-end support.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D71624