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Tested on MSVC 2013, 2015 and 2017 targeting X86, X64 and ARM.
This fixes building emutls.c for Windows for ARM (both with clang
which don't need these atomics fallbacks at all, but just failed
due to the immintrin.h include before, and with MSVC).
Differential Revision: https://reviews.llvm.org/D36071
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@309974 91177308-0d34-0410-b5e6-96231b3b80d8
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Enabled emulated TLS on WOA for mingw
Fix <windows.h> include for mingw
Reviewed By: chapuni, mstorsjo
Subscribers: compnerd, llvm-commits
Differential Revision: https://reviews.llvm.org/D32681
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@302340 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
LLVM JIT needs to be able to use emulated TLS on all platforms, and this provides a reference one can compile to enable emutls for Linux/Mac/Windows.
Reviewers: chh, howard.hinnant
Reviewed By: chh
Subscribers: mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D30787
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@301350 91177308-0d34-0410-b5e6-96231b3b80d8
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This broke the self-host build on Windows (PR32777).
Original commit message:
> [builtins] Implement emulated TLS on Windows.
>
> Summary:
> LLVM JIT needs to be able to use emulated TLS on all platforms, and this provides a reference one can compile to enable emutls for Linux/Mac/Windows.
>
> Reviewers: chh, howard.hinnant
>
> Reviewed By: chh
>
> Subscribers: mgorny, llvm-commits
>
> Differential Revision: https://reviews.llvm.org/D30787
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@301274 91177308-0d34-0410-b5e6-96231b3b80d8
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Summary:
LLVM JIT needs to be able to use emulated TLS on all platforms, and this provides a reference one can compile to enable emutls for Linux/Mac/Windows.
Reviewers: chh, howard.hinnant
Reviewed By: chh
Subscribers: mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D30787
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@301089 91177308-0d34-0410-b5e6-96231b3b80d8
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Clang's StaticAnalyzer seems to (correctly) complain about code like:
T *p = calloc(sizeof(U), N);
...Where T and U are different types.
This patch removes some instances of this pattern from compiler-rt.
Patch by Apelete Seketeli.
Differential Revision: http://reviews.llvm.org/D19085
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@266388 91177308-0d34-0410-b5e6-96231b3b80d8
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The type of size and align in struct __emutls_control must be
typedef unsigned int gcc_word __attribute__((mode(word)));
to match GCC. When gcc_word is larger than size_t, which is the case
for x32, the upper extra bits are all zeros. We can use variables of
size_t to operate on size and align.
Fix one trivial C99 warning about mixed declaration and code.
Differential Revision: http://reviews.llvm.org/D16886
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@259824 91177308-0d34-0410-b5e6-96231b3b80d8
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__inline is a vendor specific spelling for inline. clang and gcc treat it the
same as inline, and is available in MSVC 2013 which does not implement C99
(VS2015 supports the inline keyword though). This will allow us to build the
builtins using MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@249953 91177308-0d34-0410-b5e6-96231b3b80d8
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Unfortunately, int_utils.h needs to depend on int_lib for the common macro
definitions. However, currently, int_utils.h is included by int_lib.h. Reorder
the inclusion to work around this.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@249376 91177308-0d34-0410-b5e6-96231b3b80d8
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For targets like Android that depends on libgcc's emulated thread local storage.
clang/llvm can generate calls to __emutls_get_address since
http://reviews.llvm.org/D10522 and http://reviews.llvm.org/D10524
Differential Revision: http://reviews.llvm.org/D12001
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@246454 91177308-0d34-0410-b5e6-96231b3b80d8
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