[PATCH] D80996: [AMDGPU][OpenMP] Fix duplicate copies of arguments in commands

[Pushpinder Singh via Phabricator via cfe-commits]

pdhaliwal added inline comments.


================
Comment at: clang/lib/Driver/ToolChains/HIP.cpp:389
 
-  for (Arg *A : Args) {
-    DAL->append(A);
+  if (DeviceOffloadKind != Action::OFK_OpenMP) {
+    for (Arg *A : Args) {
----------------
arsenm wrote:
> Needs a comment? I don't understand why openmp is any different here
`HostTC.TranslateArgs` (HostTC = Generic_GCC, Line#383) returns `DAL` which  contains `Args` when offloadkind is OFK_OpenMP (for all other cases, it returns nullptr). Thus, Line#{390,391} is just duplicating the arguments which are propagating to the opt, llc, etc. commands.
Ref: https://clang.llvm.org/doxygen/Gnu_8cpp_source.html#l02966


Repository:
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https://reviews.llvm.org/D80996