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Revision tags: llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0, llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2, llvmorg-6.0.0-rc1 |
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2ff24731 |
| 16-Dec-2017 |
Hal Finkel <hfinkel@anl.gov> |
[SimplifyLibCalls] Inline calls to cabs when it's safe to do so
When unsafe algerbra is allowed calls to cabs(r) can be replaced by:
sqrt(creal(r)*creal(r) + cimag(r)*cimag(r))
Patch by Paul Wal
[SimplifyLibCalls] Inline calls to cabs when it's safe to do so
When unsafe algerbra is allowed calls to cabs(r) can be replaced by:
sqrt(creal(r)*creal(r) + cimag(r)*cimag(r))
Patch by Paul Walker, thanks!
Differential Revision: https://reviews.llvm.org/D40069
llvm-svn: 320901
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Revision tags: llvmorg-5.0.1, llvmorg-5.0.1-rc3, llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1, llvmorg-5.0.0, llvmorg-5.0.0-rc5, llvmorg-5.0.0-rc4, llvmorg-5.0.0-rc3, llvmorg-5.0.0-rc2, llvmorg-5.0.0-rc1, llvmorg-4.0.1, llvmorg-4.0.1-rc3, llvmorg-4.0.1-rc2 |
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9fbfeefa |
| 21-May-2017 |
Xin Tong <trent.xin.tong@gmail.com> |
Revert "Add pthread_self function prototype and make it speculatable."
This reverts commit 143d7445b5dfa2f6d6c45bdbe0433d9fc531be21.
Build breaking
llvm-svn: 303496
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75af3af9 |
| 20-May-2017 |
Xin Tong <trent.xin.tong@gmail.com> |
Add pthread_self function prototype and make it speculatable.
Summary: This allows pthread_self to be pulled out of a loop by LICM.
Reviewers: hfinkel, arsenm, davide
Reviewed By: davide
Subscrib
Add pthread_self function prototype and make it speculatable.
Summary: This allows pthread_self to be pulled out of a loop by LICM.
Reviewers: hfinkel, arsenm, davide
Reviewed By: davide
Subscribers: davide, wdng, llvm-commits
Differential Revision: https://reviews.llvm.org/D32782
llvm-svn: 303495
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3cd8c16d |
| 12-May-2017 |
Andrew Kaylor <andrew.kaylor@intel.com> |
[TLI] Add declarations for various math header file routines from math-finite.h that create '__<func>_finite as functions
Patch by Chris Chrulski
Differential Revision: https://reviews.llvm.org/D31
[TLI] Add declarations for various math header file routines from math-finite.h that create '__<func>_finite as functions
Patch by Chris Chrulski
Differential Revision: https://reviews.llvm.org/D31787
llvm-svn: 302955
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60b40b8f |
| 05-May-2017 |
Matthias Braun <matze@braunis.de> |
TargetLibraryInfo: Introduce wcslen
wcslen is part of the C99 and C++98 standards.
- This introduces the function to TargetLibraryInfo.
- Also set attributes for wcslen in llvm::inferLibFuncAttribu
TargetLibraryInfo: Introduce wcslen
wcslen is part of the C99 and C++98 standards.
- This introduces the function to TargetLibraryInfo.
- Also set attributes for wcslen in llvm::inferLibFuncAttributes().
Differential Revision: https://reviews.llvm.org/D32837
llvm-svn: 302278
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Revision tags: llvmorg-4.0.1-rc1, llvmorg-4.0.0, llvmorg-4.0.0-rc4, llvmorg-4.0.0-rc3, llvmorg-4.0.0-rc2 |
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d21529fa |
| 23-Jan-2017 |
David L. Jones <dlj@google.com> |
[Analysis] Add LibFunc_ prefix to enums in TargetLibraryInfo. (NFC)
Summary:
The LibFunc::Func enum holds enumerators named for libc functions.
Unfortunately, there are real situations, including li
[Analysis] Add LibFunc_ prefix to enums in TargetLibraryInfo. (NFC)
Summary:
The LibFunc::Func enum holds enumerators named for libc functions.
Unfortunately, there are real situations, including libc implementations, where
function names are actually macros (musl uses "#define fopen64 fopen", for
example; any other transitively visible macro would have similar effects).
Strictly speaking, a conforming C++ Standard Library should provide any such
macros as functions instead (via <cstdio>). However, there are some "library"
functions which are not part of the standard, and thus not subject to this
rule (fopen64, for example). So, in order to be both portable and consistent,
the enum should not use the bare function names.
The old enum naming used a namespace LibFunc and an enum Func, with bare
enumerators. This patch changes LibFunc to be an enum with enumerators prefixed
with "LibFFunc_". (Unfortunately, a scoped enum is not sufficient to override
macros.)
There are additional changes required in clang.
Reviewers: rsmith
Subscribers: mehdi_amini, mzolotukhin, nemanjai, llvm-commits
Differential Revision: https://reviews.llvm.org/D28476
llvm-svn: 292848
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Revision tags: llvmorg-4.0.0-rc1 |
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6b9be1db |
| 17-Jan-2017 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
[TLI] Add prototype checking for all remaining LibFuncs.
This is another step towards unifying all LibFunc prototype checks.
This work started in r267758 (D19469); add the remaining checks.
Also a
[TLI] Add prototype checking for all remaining LibFuncs.
This is another step towards unifying all LibFunc prototype checks.
This work started in r267758 (D19469); add the remaining checks.
Also add a unittest that checks each libfunc declared with a known-valid
and known-invalid prototype. New libfuncs added in the future are
required to have prototype checking in place; the known-valid test will
fail otherwise.
Differential Revision: https://reviews.llvm.org/D28030
llvm-svn: 292188
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