clang: Introduce -fexperimental-max-bitint-width
authorMatthias Gehre <matthias.gehre@xilinx.com>
Wed, 8 Jun 2022 09:31:52 +0000 (10:31 +0100)
committerMatthias Gehre <matthias.gehre@xilinx.com>
Thu, 9 Jun 2022 06:15:03 +0000 (07:15 +0100)
commit7e17e15c9f01a04283524c6a6735d639aac39fe6
treed1b50fb8b96371564ce36b5cdead19256121622c
parente6a76a49356efd11f5f36690181f0f60cecb2e01
clang: Introduce -fexperimental-max-bitint-width

This splits of the introduction of -fexperimental-max-bitint-width
from https://reviews.llvm.org/D122234
because that PR is still blocked on discussions on the backend side.

I was asked [0] to upstream at least the flag.

[0] https://github.com/llvm/llvm-project/commit/09854f2af3b914b616f29cb640bede3a27cf7c4e#commitcomment-75116619

Differential Revision: https://reviews.llvm.org/D127287
clang/docs/ReleaseNotes.rst
clang/include/clang/Basic/LangOptions.def
clang/include/clang/Basic/TargetInfo.h
clang/include/clang/Driver/Options.td
clang/lib/Basic/TargetInfo.cpp
clang/lib/Serialization/ASTReader.cpp
clang/test/Sema/large-bit-int.c [new file with mode: 0644]