[all-commits] [llvm/llvm-project] d90e6c: [StackColoring] Change TotalStackSize from unsigne...

[Philipp Rados via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d90e6c8674724dedb21bc20e2b47c378a471275b
      https://github.com/llvm/llvm-project/commit/d90e6c8674724dedb21bc20e2b47c378a471275b
  Author: Philipp Rados <philipp.rados at openchip.com>
  Date:   2026-07-11 (Sat, 11 Jul 2026)

  Changed paths:
    M llvm/lib/CodeGen/StackColoring.cpp
    A llvm/test/CodeGen/RISCV/stack-coloring-large-stack.ll

  Log Message:
  -----------
  [StackColoring] Change TotalStackSize from unsigned to int64_t (#208671)

StackColoring tracks the total size of the stack as `unsigned int`. This
will wrap around, even on 64-bit systems, if the stack is greater than
that resulting in a wrong size. This can happen on both PPC and RISCV64.



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