Jeroen Dobbelaere 9fe5660816 [remangleIntrinsicFunction] Detect and resolve name clash ... It is possible that the remangled name for an intrinsic already exists with a different (and wrong) prototype within the module. As the bitcode reader keeps both versions of all remangled intrinsics around for a longer time, this can result in a crash, as can be seen in https://bugs.llvm.org/show_bug.cgi?id=50923 This patch makes 'remangleIntrinsicFunction' aware of this situation. When it is detected, it moves the version with the wrong prototype to a different name. That version will be removed anyway once the module is completely loaded. With thanks to @asbirlea for reporting this issue when trying out an lto build with the full restrict patches, and @efriedma for suggesting a sane resolution mechanism. Reviewed By: apilipenko Differential Revision: https://reviews.llvm.org/D105118		2021-07-13 11:21:12 +02:00
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llvm	[remangleIntrinsicFunction] Detect and resolve name clash	2021-07-13 11:21:12 +02:00
llvm-c	[Orc] At CBindings for LazyRexports	2021-07-01 21:52:05 +02:00