[PATCH] D134871: [llvm] [lit] Move %clang_dxc substitution from clang/test

[Michał Górny via Phabricator via cfe-commits]

mgorny created this revision.
mgorny added reviewers: python3kgae, beanz, MaskRay, zturner.
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Move the `%clang_dxc` substitution from local definition in clang/test
to lit's `llvm/config.py` module where all other driver definitions
are found.  This improves consistency and makes it easier to control
global clang options.


https://reviews.llvm.org/D134871

Files:
  clang/test/lit.cfg.py
  llvm/utils/lit/lit/llvm/config.py


Index: llvm/utils/lit/lit/llvm/config.py
===================================================================
--- llvm/utils/lit/lit/llvm/config.py
+++ llvm/utils/lit/lit/llvm/config.py
@@ -544,6 +544,8 @@
                         extra_args=['--driver-mode=cpp']+additional_flags),
               ToolSubst('%clang_cl', command=self.config.clang,
                         extra_args=['--driver-mode=cl']+additional_flags),
+              ToolSubst('%clang_dxc', command=self.config.clang,
+                        extra_args=['--driver-mode=dxc']+additional_flags),
               ToolSubst('%clangxx', command=self.config.clang,
                         extra_args=['--driver-mode=g++']+additional_flags),
               ]
Index: clang/test/lit.cfg.py
===================================================================
--- clang/test/lit.cfg.py
+++ clang/test/lit.cfg.py
@@ -63,8 +63,6 @@
     'clang-tblgen', 'clang-scan-deps', 'opt', 'llvm-ifs', 'yaml2obj', 'clang-linker-wrapper',
     ToolSubst('%clang_extdef_map', command=FindTool(
         'clang-extdef-mapping'), unresolved='ignore'),
-    ToolSubst('%clang_dxc', command=config.clang,
-        extra_args=['--driver-mode=dxc']),
 ]
 
 if config.clang_examples:


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