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e536db08ac
Summary: In the ThinLTO compilation, if a function is inlined in the profiling binary, we need to inline it before annotation. If the callee is not available in the primary module, a first step is needed to import that callee function. For the current implementation, if the call is an indirect call, which has been promoted to >1 targets and inlined, SamplePGO will only import one target with the largest sample count. This patch fixed the bug to import all targets instead. Reviewers: tejohnson, davidxl Reviewed By: tejohnson Subscribers: sanjoy, llvm-commits, mehdi_amini Differential Revision: https://reviews.llvm.org/D36637 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313678 91177308-0d34-0410-b5e6-96231b3b80d8