[PATCH] D100024: [clang] Check AuxTarget exists when creating target in CompilerInstance.

[Tommy Chiang via Phabricator via cfe-commits]

oToToT updated this revision to Diff 335778.
oToToT added a comment.

Simply use `!getAuxTarget()` to check the existence of AuxTarget.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100024/new/

https://reviews.llvm.org/D100024

Files:
  clang/lib/Frontend/CompilerInstance.cpp


Index: clang/lib/Frontend/CompilerInstance.cpp
===================================================================
--- clang/lib/Frontend/CompilerInstance.cpp
+++ clang/lib/Frontend/CompilerInstance.cpp
@@ -104,8 +104,10 @@
   if (!hasTarget())
     return false;
 
-  // Create TargetInfo for the other side of CUDA/OpenMP/SYCL compilation.
-  if ((getLangOpts().CUDA || getLangOpts().OpenMPIsDevice ||
+  // Check whether AuxTarget exists, if not, then create TargetInfo for the
+  // other side of CUDA/OpenMP/SYCL compilation.
+  if (!getAuxTarget() &&
+      (getLangOpts().CUDA || getLangOpts().OpenMPIsDevice ||
        getLangOpts().SYCLIsDevice) &&
       !getFrontendOpts().AuxTriple.empty()) {
     auto TO = std::make_shared<TargetOptions>();


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