[PATCH] D104342: [IR] convert warn-stack-size from module attr to fn attr

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers created this revision.
nickdesaulniers added reviewers: qcolombet, dblaikie.
Herald added subscribers: dexonsmith, jdoerfert, pengfei, hiraditya.
nickdesaulniers requested review of this revision.
Herald added projects: clang, LLVM.
Herald added subscribers: llvm-commits, cfe-commits.

Otherwise, this causes issues when building with LTO for object files
that use different values.

Link: https://github.com/ClangBuiltLinux/linux/issues/1395
Signed-off-by: Nick Desaulniers <ndesaulniers at google.com>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104342

Files:
  clang/lib/CodeGen/CodeGenFunction.cpp
  clang/lib/CodeGen/CodeGenModule.cpp
  clang/test/Frontend/fwarn-stack-size.c
  llvm/docs/LangRef.rst
  llvm/include/llvm/IR/Module.h
  llvm/lib/CodeGen/PrologEpilogInserter.cpp
  llvm/lib/IR/Module.cpp
  llvm/test/CodeGen/ARM/warn-stack.ll
  llvm/test/CodeGen/X86/warn-stack.ll
  llvm/test/Linker/warn-stack-frame.ll

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