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Piotr Padlewski
5726495e3a
Summary: launder.invariant.group has the same rules of capturing as bitcast, gep, etc - the original value is not captured if the returned pointer is not captured. With this patch, we mark 40% more functions as noalias when compiling with -fstrict-vtable-pointers; 1078 vs 1778 (39.37%) Reviewers: sanjoy, davide, nlewycky, majnemer, mehdi_amini Subscribers: JDevlieghere, llvm-commits Differential Revision: https://reviews.llvm.org/D32673 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@331587 91177308-0d34-0410-b5e6-96231b3b80d8