[clang] efffa42 - [Clang] Add generated offloading Xarch args to synthesized args (#150142)

[via cfe-commits]

Author: Joseph Huber
Date: 2025-07-22T20:20:13-05:00
New Revision: efffa42f593739ea7d80a5be301b6f235e44f35a

URL: https://github.com/llvm/llvm-project/commit/efffa42f593739ea7d80a5be301b6f235e44f35a
DIFF: https://github.com/llvm/llvm-project/commit/efffa42f593739ea7d80a5be301b6f235e44f35a.diff

LOG: [Clang] Add generated offloading Xarch args to synthesized args (#150142)

Summary:
The synthesized args contains a list of unique pointers, so this should
clean this generated argument up once created.

Added: 
    

Modified: 
    clang/lib/Driver/Driver.cpp

Removed: 
    


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diff  --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index ff2f92d1a94c8..e3d220d731dc7 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1013,6 +1013,7 @@ inferOffloadToolchains(Compilation &C, Action::OffloadKind Kind) {
                      C.getArgs().MakeArgString(Triple.split("-").first),
                      C.getArgs().MakeArgString("--offload-arch=" + Arch));
     C.getArgs().append(A);
+    C.getArgs().AddSynthesizedArg(A);
     Triples.insert(Triple);
   }