[all-commits] [llvm/llvm-project] dbb8d0: [SPIR-V] Add linking using spirv-link.

[Anastasia Stulova via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dbb8d086377ba3a81e44c471840bdbd982c00a35
      https://github.com/llvm/llvm-project/commit/dbb8d086377ba3a81e44c471840bdbd982c00a35
  Author: Anastasia Stulova <anastasia.stulova at arm.com>
  Date:   2022-01-11 (Tue, 11 Jan 2022)

  Changed paths:
    M clang/docs/UsersManual.rst
    M clang/include/clang/Basic/DiagnosticDriverKinds.td
    M clang/lib/Driver/Driver.cpp
    M clang/lib/Driver/ToolChains/SPIRV.cpp
    M clang/lib/Driver/ToolChains/SPIRV.h
    M clang/test/Driver/spirv-toolchain.cl

  Log Message:
  -----------
  [SPIR-V] Add linking using spirv-link.

Add support of linking files compiled into SPIR-V objects
using spirv-link.

Command line inteface examples:

clang --target=spirv64 test1.cl test2.cl

clang  --target=spirv64 test1.cl -o test1.o
clang  --target=spirv64 test1.o test2.cl -o test_app.out

This works independently from the SPIR-V generation method
(via an external tool or an internal backend) and applies
to either approach that is being used.

Differential Revision: https://reviews.llvm.org/D116266