[all-commits] [llvm/llvm-project] 126677: [DataLayout] Add a specifier for element-aligned v...

[Justin Bogner via All-commits]

  Branch: refs/heads/users/bogner/pr180617
  Home:   https://github.com/llvm/llvm-project
  Commit: 1266770706d4621f4090c32ab96eb79e153ac5f4
      https://github.com/llvm/llvm-project/commit/1266770706d4621f4090c32ab96eb79e153ac5f4
  Author: Justin Bogner <mail at justinbogner.com>
  Date:   2026-02-09 (Mon, 09 Feb 2026)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/include/llvm/IR/DataLayout.h
    M llvm/lib/IR/DataLayout.cpp
    M llvm/unittests/IR/DataLayoutTest.cpp

  Log Message:
  -----------
  [DataLayout] Add a specifier for element-aligned vectors

This adds the "ve" specifier to Data Layout, which says that vectors are
element-aligned by default for a target.

Note that we also remove the default vector specs for 64 and 128 bit
vectors - these match the natural alignment of those vectors, so they
didn't actually have any functional effect.



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