[clang] [llvm] [ThinLTO][Split] Split module for parallel compilation in backend (1/N) (PR #198702)

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@@ -0,0 +1,19 @@
+; RUN: llvm-split -enable-call-graph-split-module=true -j2 -o %t %s
+; RUN: llvm-dis -o - %t0 | FileCheck --check-prefix=CHECK0 %s
+
+; Test that an unnamed internal function (@0) is given a stable name and
+; .llvm.<suffix> suffix after promotion.
+
+; CHECK0-DAG: declare hidden void @__llvm_unnamed.llvm.{{[0-9a-f]+}}()
+; CHECK0-DAG: define hidden void @__llvm_unnamed.1.llvm.{{[0-9a-f]+}}()
+
+; CHECK1-DAG: define hidden void @__llvm_unnamed.llvm.{{[0-9a-f]+}}()
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mmjjpp wrote:

Done

https://github.com/llvm/llvm-project/pull/198702