Simon Pilgrim 860f08779c CONCAT_VECTOR of BUILD_VECTOR - minor fix ...

Fixed issue with the combine of CONCAT_VECTOR of 2 BUILD_VECTOR nodes - the optimisation wasn't ensuring that the scalar operands of both nodes were the same type/size for implicit truncation.

Test case spotted by Patrik Hagglund

llvm-svn: 235371

2015-04-21 08:05:43 +00:00

256 KiB

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