Alexey Samsonov a9a3bc268b Let llvm::ReplaceInstWithInst copy debug location from old to new instruction. ... Currently some users of this function do this explicitly, and all the rest forget to do this. ThreadSanitizer was one of such users, and had missing debug locations for calls into TSan runtime handling atomic operations, eventually leading to poorly symbolized stack traces and malfunctioning suppressions. This is another change relevant to PR23837. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240460 91177308-0d34-0410-b5e6-96231b3b80d8		2015-06-23 21:00:08 +00:00
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llvm	Let llvm::ReplaceInstWithInst copy debug location from old to new instruction.	2015-06-23 21:00:08 +00:00
llvm-c