[clang] [llvm] [Pipelines] Do not run CoroSplit and CoroCleanup in LTO pre-link pipeline (PR #90310)

[Wei Wang via llvm-commits]

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@@ -0,0 +1,77 @@
+// This tests that the coroutine elide optimization could happen succesfully with ThinLTO.
+// This test is adapted from coro-elide.cpp and splits functions into two files.
+//
+// RUN: split-file %s %t
+// RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-callee.cpp -o coro-elide-callee.o
+// RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-caller.cpp -o coro-elide-caller.o
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apolloww wrote:

Just landed #90672 to limit the test to x86 linux targets. Did that fix the test failure?

https://github.com/llvm/llvm-project/pull/90310