Roman Lebedev 1167cf8023 [CostModel] Avoid traditional ConstantExpr crashy pitfails ... I'm not sure if this is a regression from D81448 + D81643, which moved at least the code cast from elsewhere, or somehow no one triggered that before. But now we can reach it with a non-instruction.. It is not straight-forward to write cost-model tests for constantexprs, `-cost-model -analyze -cost-kind=` does not appear to look at them, or maybe i'm doing it wrong. I've encountered that via a SimplifyCFG crash, so reduced (currently-crashing) test is added. There are likely other instances. For now, simply restore previous status quo of not crashing and returning TTI::TCC_Basic.		2020-06-26 22:48:10 +03:00
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llvm	[CostModel] Avoid traditional ConstantExpr crashy pitfails	2020-06-26 22:48:10 +03:00
llvm-c	[BFloat] Move LLVMBFloatTypeKind to the end of the enum	2020-06-19 01:51:44 +01:00