[all-commits] [llvm/llvm-project] 54c47f: [CUDA] Allow using -o with -fsyntax-only

[Artem Belevich via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 54c47ff9398fbd5fa7e4120b3286adfb4f736ec8
      https://github.com/llvm/llvm-project/commit/54c47ff9398fbd5fa7e4120b3286adfb4f736ec8
  Author: Artem Belevich <tra at google.com>
  Date:   2022-09-01 (Thu, 01 Sep 2022)

  Changed paths:
    M clang/lib/Driver/Driver.cpp
    M clang/test/Driver/cuda-bindings.cu

  Log Message:
  -----------
  [CUDA] Allow using -o with -fsyntax-only

-fsyntax-only breaks down CUDA compilation pipeline and make it look like
multiple independent subcompilations and that trips the multiple arguments check
when -o is specified.

We do want to allow -fsyntax-only to be used with otherwise unmodified clang
options as it's commonly used by various tooling.

Differential Revision: https://reviews.llvm.org/D133133