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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1 |
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| #
fc51c7f0 |
| 19-Sep-2024 |
Slava Zakharin <szakharin@nvidia.com> |
[flang][runtime] Disable LDBL_MANT_DIG == 113 for the offload builds. (#109339)
When compiling on aarch64 some `LDBL_MANT_DIG == 113` entries
end up trying to use `complex<long double>` for which t
[flang][runtime] Disable LDBL_MANT_DIG == 113 for the offload builds. (#109339)
When compiling on aarch64 some `LDBL_MANT_DIG == 113` entries
end up trying to use `complex<long double>` for which there are
no certain specializations in `libcudacxx`. This change-set
includes a clean-up for `LDBL_MANT_DIG == 113` usage, which is replaced
with `HAS_LDBL128` that is set in `float128.h`.
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Revision tags: llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1 |
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| #
0699749c |
| 29-Feb-2024 |
Slava Zakharin <szakharin@nvidia.com> |
[flang][runtime] Moved support for some REAL(16) intrinsics to Float128Math. (#83383)
This adds support for 128-bit float versions of SCALE, NEAREST, MOD,
MODULO, SET_EXPONENT, EXPONENT, FRACTION,
[flang][runtime] Moved support for some REAL(16) intrinsics to Float128Math. (#83383)
This adds support for 128-bit float versions of SCALE, NEAREST, MOD,
MODULO, SET_EXPONENT, EXPONENT, FRACTION, SPACING and RRSPACING.
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Revision tags: llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3 |
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| #
a468d02f |
| 20-Feb-2024 |
Slava Zakharin <szakharin@nvidia.com> |
[flang][runtime] Add FortranFloat128Math wrapper library. (#81971)
Implemented few entry points for REAL(16) math in FortranF128Math
static library. It is a thin wrapper around GNU libquadmath.
Fl
[flang][runtime] Add FortranFloat128Math wrapper library. (#81971)
Implemented few entry points for REAL(16) math in FortranF128Math
static library. It is a thin wrapper around GNU libquadmath.
Flang driver can always link it, and the dependencies will
be brought in as needed.
The final Fortran program/library that uses any of the entry points
will depend on the underlying third-party library - this dependency
has to be resolved somehow. I added FLANG_RUNTIME_F128_MATH_LIB
CMake control so that the compiler driver and the runtime library
can be built using the same third-party library: this way the linker
knows which dependency to link in (under --as-needed).
The compiler distribution should specify which third-party library
is required for linking/running the apps that use REAL(16).
The compiler package may provide a version of the third-party library
or at least a stub library that can be used for linking, but
the final program execution will still require the actual library.
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