[IR] convert warn-stack-size from module flag to fn attr
authorNick Desaulniers <ndesaulniers@google.com>
Mon, 21 Jun 2021 22:09:23 +0000 (15:09 -0700)
committerNick Desaulniers <ndesaulniers@google.com>
Mon, 21 Jun 2021 22:09:25 +0000 (15:09 -0700)
commit8ace12130526f450c822ca232d1f865b247d7434
tree4552bd2698f7a5e3a1b8148e8853106fc7d61770
parent759e7977679299296a0074bc3aba693d3386eb1c
[IR] convert warn-stack-size from module flag to fn attr

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

Link: https://github.com/ClangBuiltLinux/linux/issues/1395
Reviewed By: dblaikie, MaskRay

Differential Revision: https://reviews.llvm.org/D104342
12 files changed:
clang/lib/CodeGen/CodeGenFunction.cpp
clang/lib/CodeGen/CodeGenModule.cpp
clang/test/Frontend/fwarn-stack-size.c [new file with mode: 0644]
llvm/docs/LangRef.rst
llvm/include/llvm/IR/Module.h
llvm/lib/CodeGen/PrologEpilogInserter.cpp
llvm/lib/IR/Module.cpp
llvm/lib/IR/Verifier.cpp
llvm/test/CodeGen/ARM/warn-stack.ll
llvm/test/CodeGen/X86/warn-stack.ll
llvm/test/Linker/warn-stack-frame.ll [deleted file]
llvm/test/Verifier/invalid-warn-stack-size.ll [new file with mode: 0644]