[all-commits] [llvm/llvm-project] 7a9891: [Flang] Lower sin, cos intrinsics

[kiranchandramohan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7a9891c598beea4d2398ca9e10fbb2cb6fcac777
      https://github.com/llvm/llvm-project/commit/7a9891c598beea4d2398ca9e10fbb2cb6fcac777
  Author: Kiran Chandramohan <kiran.chandramohan at arm.com>
  Date:   2022-03-23 (Wed, 23 Mar 2022)

  Changed paths:
    M flang/lib/Lower/IntrinsicCall.cpp
    M flang/test/Lower/llvm-math.f90
    M flang/test/Lower/trigonometric-intrinsics.f90

  Log Message:
  -----------
  [Flang] Lower sin, cos intrinsics

The intrinsic computes the sin, cosine values. By default they are lowered
to runtime calls to the pgmath library, for llvm lowering they are
lowered to llvm intrinsics. The generic and llvm lowering does not
lower floating point types with kind greater than 8, the llvm lowering
does not support the complex types.

This is part of the upstreaming effort from the fir-dev branch in [1].
[1] https://github.com/flang-compiler/f18-llvm-project

Reviewed By: clementval

Differential Revision: https://reviews.llvm.org/D122320

Co-authored-by: Eric Schweitz <eschweitz at nvidia.com>