[all-commits] [llvm/llvm-project] 489ead: [HLSL] Implementation of the frac intrinsic (#83315)

[Farzon Lotfi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 489eadd142e858dc28e375320da774eba53d21bb
      https://github.com/llvm/llvm-project/commit/489eadd142e858dc28e375320da774eba53d21bb
  Author: Farzon Lotfi <1802579+farzonl at users.noreply.github.com>
  Date:   2024-02-29 (Thu, 29 Feb 2024)

  Changed paths:
    M clang/include/clang/Basic/Builtins.td
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/Headers/hlsl/hlsl_intrinsics.h
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/CodeGenHLSL/builtins/dot.hlsl
    A clang/test/CodeGenHLSL/builtins/frac.hlsl
    M clang/test/CodeGenHLSL/builtins/lerp.hlsl
    M clang/test/SemaHLSL/BuiltIns/dot-errors.hlsl
    A clang/test/SemaHLSL/BuiltIns/frac-errors.hlsl
    M clang/test/SemaHLSL/BuiltIns/lerp-errors.hlsl
    M clang/test/SemaHLSL/OverloadResolutionBugs.hlsl
    M llvm/include/llvm/IR/IntrinsicsDirectX.td

  Log Message:
  -----------
  [HLSL] Implementation of the frac intrinsic (#83315)

This change implements the frontend  for #70099
Builtins.td           - add the frac builtin
CGBuiltin.cpp         - add the builtin to DirectX intrinsic mapping
hlsl_intrinsics.h     - add the frac api
SemaChecking.cpp      - add type checks for builtin
IntrinsicsDirectX.td  - add the frac intrinsic

The backend changes for this are going to be very simple:
https://github.com/llvm/llvm-project/commit/f309a0eb558b65dfaff0d1d23b7d07fb07e27121

They were not included because llvm/lib/Target/DirectX/DXIL.td is going
through a major refactor.



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