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llvm-project/clang/test/Driver/XRay/xray-nolinkdeps.cpp

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[XRay][clang] Add a flag to enable/disable linking XRay deps explicitly Summary: This change introduces `-fxray-link-deps` and `-fnoxray-link-deps`. The `-fnoxray-link-deps` allows for directly controlling which specific XRay runtime to link. The default is for clang to link the XRay runtime that is shipped with the compiler (if there are any), but users may want to explicitly add the XRay dependencies from other locations or other means. Reviewers: eizan, echristo, chandlerc Reviewed By: eizan Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D45354 llvm-svn: 329376
2018-04-06 13:28:54 +08:00
// RUN: %clang -v -o /dev/null -fxray-instrument -fnoxray-link-deps %s -### \
// RUN: 2>&1 | FileCheck --check-prefix DISABLE %s
// RUN: %clang -v -o /dev/null -fxray-instrument -fxray-link-deps %s -### \
// RUN: 2>&1 | FileCheck --check-prefix ENABLE %s
// ENABLE: clang_rt.xray
// DISABLE-NOT: clang_rt.xray