[all-commits] [llvm/llvm-project] da4cbe: [LLVM][SVE] Implement isel for fptoi half/float/do...

Paul Walker via All-commits all-commits at lists.llvm.org
Tue Mar 4 03:35:07 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: da4cbeca6c5e147e7a3e19f1020befa8b119985e
      https://github.com/llvm/llvm-project/commit/da4cbeca6c5e147e7a3e19f1020befa8b119985e
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2025-03-04 (Tue, 04 Mar 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/test/CodeGen/AArch64/sve-fcvt.ll

  Log Message:
  -----------
  [LLVM][SVE] Implement isel for fptoi half/float/double to i1. (#129269)

Also adds an assert that SVE support for strict_fp fp<->int operations
is missing.

The added costs are to maintain the existing values expected by
Analysis/CostModel/AArch64/sve-cast.ll.



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