Simon Pilgrim bb3852411e [llvm-stress] Fix dead code preventing us generating per-element vector selects ... This has been reported several times by the PVS Studio team as well as coming up in some static analysis. getRandom() % 1 always returns 0 so we never actually test this codepath, (git blame suggests this has always been like this) - given that we have plenty of other "getRandom() & 1" the typo is pretty obvious, and matches the intention in the comment above - with this change we generate a nice mixture of scalar/vector condition selects of vectors. I don't know llvm-stress that well - but I don't think we guarantee that the same seed value will always generate the same IR for later versions of the program - just that the same binary would. Differential Revision: https://reviews.llvm.org/D104022		2021-06-11 10:56:19 +01:00
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CMakeLists.txt
llvm-stress.cpp