llvm-project/llvm
Reid Kleckner 9f3585dad3 [cmake] Refactor warning flag logic to use Unix warnings with clang-cl
Summary:
clang-cl understands the GCC-style -W[no-]foo flags, and for the most
part ignores MSVC -wd flags. So, let's pass the curated set of warning
flags we use on Unix on Windows. We can also stop passing /W4 -wd*,
which for the most part corresponds to -Wall -Wextra with a bunch of
flags that we mostly ignore.

I had to disable -Wnon-virtual-dtor on Windows, because it fires on
every COM class ever. I filed PR32286 to fix this.

So far I've only found two instances of -Wstring-conversion in the
WinASan code, which I'll fix. Other than that we seem clean.

Reviewers: hans

Subscribers: mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D30992

llvm-svn: 297964
2017-03-16 17:05:16 +00:00
..
bindings [DebugInfo] Emit address space with DW_AT_address_class attribute for pointer and reference types 2017-03-08 23:55:44 +00:00
cmake [cmake] Refactor warning flag logic to use Unix warnings with clang-cl 2017-03-16 17:05:16 +00:00
docs Revert "[PGO] Value profile for size of memory intrinsic calls" 2017-03-16 13:16:35 +00:00
examples llvm/examples/Kaleidoscope/BuildingAJIT: More fixup corresponding to r295636. 2017-02-20 10:07:41 +00:00
include [IR] Inline some Function accessors 2017-03-16 16:57:31 +00:00
lib [IR] Inline some Function accessors 2017-03-16 16:57:31 +00:00
projects [cmake] Include openmp with add_llvm_external_project 2017-03-07 18:54:17 +00:00
resources
runtimes
test Revert "PR32288: More efficient encoding for DWARF expr subregister access." 2017-03-16 16:38:22 +00:00
tools Revert "[PGO] Value profile for size of memory intrinsic calls" 2017-03-16 13:16:35 +00:00
unittests [Support] Add support for getting file system permissions on Windows and implement sys::fs::set/getPermissions to work with them 2017-03-16 11:22:09 +00:00
utils Removed unnecessary semicolon. NFCI. 2017-03-15 22:50:47 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore [.gitignore] Update .gitignore to ignore a nested build directory 2017-02-24 23:09:30 +00:00
CMakeLists.txt remove Cmake option for LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING 2017-03-07 00:51:07 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
CREDITS.TXT CODE_OWNERS: Take code ownership of instruction scheduling. 2017-03-10 18:34:37 +00:00
LICENSE.TXT
LLVMBuild.txt
README.txt Test commit. Added a blank line. 2017-03-06 20:45:33 +00:00
RELEASE_TESTERS.TXT
configure
llvm.spec.in

README.txt

Low Level Virtual Machine (LLVM)
================================

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