[PATCH] D106277: [SVE] Remove the interface for getMaxVScale in favour of the IR attributes

[Dylan Fleming via Phabricator via cfe-commits]

DylanFleming-arm updated this revision to Diff 366001.
DylanFleming-arm added a comment.

Added checks for MaxVScale > 0
Changed getMaxNumElemenets() to take Function* instead of Instruction*
Fixed clang-tidy warning

I haven't included a test for vscale_range(2, 0) here, as one was added in the meantime in commit fe6ae81 <https://reviews.llvm.org/rGfe6ae81ef3644bf216c9ca8d2c90150cd9f83a57>


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106277/new/

https://reviews.llvm.org/D106277

Files:
  clang/include/clang/Basic/TargetInfo.h
  clang/lib/Basic/Targets/AArch64.cpp
  clang/lib/Basic/Targets/AArch64.h
  clang/lib/CodeGen/CodeGenFunction.cpp
  clang/test/CodeGen/arm-sve-vector-bits-vscale-range.c
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Analysis/CostModel/AArch64/sve-gather.ll
  llvm/test/Analysis/CostModel/AArch64/sve-scatter.ll
  llvm/test/Transforms/LoopVectorize/AArch64/first-order-recurrence.ll
  llvm/test/Transforms/LoopVectorize/AArch64/scalable-strict-fadd.ll
  llvm/test/Transforms/LoopVectorize/AArch64/scalable-vectorization.ll
  llvm/test/Transforms/LoopVectorize/AArch64/scalable-vf-hint.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-cond-inv-loads.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-gather-scatter.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-inv-store.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-large-strides.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-strict-fadd-cost.ll
  llvm/test/Transforms/LoopVectorize/AArch64/sve-widen-phi.ll

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