David Sherwood 82c9874179 [SVE] Fix TypeSize related warnings with IR truncates of scalable vectors ... In getCastInstrCost when the instruction is a truncate we were relying upon the implicit TypeSize -> uint64_t cast when asking if a given type has the same size as a legal integer. I've changed the code to only ask the question if the type is fixed length. I have also changed InstCombinerImpl::SimplifyDemandedUseBits to bail out for now if the type is a scalable vector. I've added the following new tests: Analysis/CostModel/AArch64/sve-trunc.ll Transforms/InstCombine/AArch64/sve-trunc.ll for both of these fixes. Differential revision: https://reviews.llvm.org/D86432		2020-08-25 09:17:56 +01:00
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llvm	[SVE] Fix TypeSize related warnings with IR truncates of scalable vectors	2020-08-25 09:17:56 +01:00
llvm-c	[DebugInfo][flang]Added support for representing Fortran assumed length strings	2020-08-22 10:13:40 +05:30