[all-commits] [llvm/llvm-project] 4bb7b6: [IR] Remove support for float binop constant expre...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4bb7b6fae3be02031878b2aa3be584c6627ad8ec
      https://github.com/llvm/llvm-project/commit/4bb7b6fae3be02031878b2aa3be584c6627ad8ec
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2022-07-12 (Tue, 12 Jul 2022)

  Changed paths:
    M llvm/bindings/go/llvm/ir.go
    M llvm/bindings/ocaml/llvm/llvm.ml
    M llvm/bindings/ocaml/llvm/llvm.mli
    M llvm/docs/ReleaseNotes.rst
    M llvm/include/llvm-c/Core.h
    M llvm/include/llvm/IR/Constants.h
    M llvm/lib/AsmParser/LLParser.cpp
    M llvm/lib/IR/Constants.cpp
    M llvm/lib/IR/Core.cpp
    M llvm/test/Bindings/OCaml/core.ml
    M llvm/test/CodeGen/AMDGPU/sched-crash-dbg-value.mir
    M llvm/test/CodeGen/AMDGPU/si-spill-cf.ll
    M llvm/test/CodeGen/PowerPC/2008-07-15-Fabs.ll
    M llvm/test/CodeGen/X86/2011-02-23-UnfoldBug.ll
    M llvm/test/CodeGen/X86/pr44749.ll
    M llvm/test/DebugInfo/ARM/selectiondag-deadcode.ll
    M llvm/test/Transforms/InstCombine/fma.ll
    M llvm/test/Transforms/InstCombine/fmul.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/bitcast.ll
    M llvm/test/Transforms/InstSimplify/ConstProp/constant-expr.ll
    M llvm/test/Transforms/InstSimplify/fdiv.ll
    M llvm/test/Transforms/LoopVectorize/scev-exitlim-crash.ll
    M llvm/unittests/IR/ConstantsTest.cpp

  Log Message:
  -----------
  [IR] Remove support for float binop constant expressions

As part of https://discourse.llvm.org/t/rfc-remove-most-constant-expressions/63179,
this removes support for the floating-point binop constant expressions
fadd, fsub, fmul, fdiv and frem.

As part of this change, the C APIs LLVMConstFAdd, LLVMConstFSub,
LLVMConstFMul, LLVMConstFDiv and LLVMConstFRem are removed.
The LLVMBuild APIs should be used instead.

Differential Revision: https://reviews.llvm.org/D129478