[all-commits] [llvm/llvm-project] 72e00d: [SystemZ] Handle scalar to vector bitcasts. (#128628)

[Jonas Paulsson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 72e00d628dd99c634c03065f6b120bc5da617868
      https://github.com/llvm/llvm-project/commit/72e00d628dd99c634c03065f6b120bc5da617868
  Author: Jonas Paulsson <paulson1 at linux.ibm.com>
  Date:   2025-02-27 (Thu, 27 Feb 2025)

  Changed paths:
    M llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.cpp
    A llvm/test/Analysis/CostModel/SystemZ/bitcast.ll

  Log Message:
  -----------
  [SystemZ] Handle scalar to vector bitcasts. (#128628)

CSmith found a case where SROA produces bitcasts from scalar to vector.
This was previously asserted against in SystemZTTI, but now the BaseT
implementation takes care of it.



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