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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, 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, 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, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init |
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f532c072 |
| 25-Jul-2022 |
Peixin Qiao <[email protected]> |
[flang] Support intrinsic `selected_int_kind` for variables
As Fortran 2018 16.9.169, the argument of selected_int_kind is integer
scalar, and result is default integer scalar. The constant expressi
[flang] Support intrinsic `selected_int_kind` for variables
As Fortran 2018 16.9.169, the argument of selected_int_kind is integer
scalar, and result is default integer scalar. The constant expression in
this intrinsic has been supported by folding the constant expression.
This supports lowering and runtime for variables in this intrinsic.
Reviewed By: Jean Perier
Differential Revision: https://reviews.llvm.org/D129959
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57e3fa38 |
| 25-Jul-2022 |
Peixin Qiao <[email protected]> |
[flang] Support lowering intrinsic `selected_real_kind` for variables
As Fortran 2018 16.9.170, the argument of `selected_real_kind` is integer
scalar, and result is default integer scalar. The cons
[flang] Support lowering intrinsic `selected_real_kind` for variables
As Fortran 2018 16.9.170, the argument of `selected_real_kind` is integer
scalar, and result is default integer scalar. The constant expression in
this intrinsic has been supported by folding the constant expression.
This supports lowering this intrinsic for variables using runtime.
Reviewed By: Jean Perier
Differential Revision: https://reviews.llvm.org/D130183
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3ccd4ce2 |
| 23-Jul-2022 |
Peixin Qiao <[email protected]> |
[flang] Support aint/anint for 80/128 bit in lowering
For aint/anint, LLVM conversion operations llvm.trunc and llvm.round
can support the edge case of aint(-0.) and anint(-0.). The output is -0.
an
[flang] Support aint/anint for 80/128 bit in lowering
For aint/anint, LLVM conversion operations llvm.trunc and llvm.round
can support the edge case of aint(-0.) and anint(-0.). The output is -0.
and it is the same of `gfortran` and `classic flang`, while the output
of `ifort` is 0.. The `real(10)/real(16)` is not supported before.
Support it and remove the runtime functions for aint/anint.
For nint, `gfortran`, `ifort`, and LLVM Flang using llvm.lround have
different results when the magnitude of argument is more than the max of
result value range. So delay its support in lowering after more
investigations.
Reviewed By: vzakhari
Differential Revision: https://reviews.llvm.org/D130024
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9f9e9d9c |
| 07-Jul-2022 |
Peter Steinfeld <[email protected]> |
[flang] SET_EXPONENT(-0.0) should return -0.0
Section 16.9.171 says:
If X has the value zero, the result has the same value as X
So if X is -0.0, SET_EXPONENT should return -0.0.
Differential Rev
[flang] SET_EXPONENT(-0.0) should return -0.0
Section 16.9.171 says:
If X has the value zero, the result has the same value as X
So if X is -0.0, SET_EXPONENT should return -0.0.
Differential Revision: https://reviews.llvm.org/D129309
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715283aa |
| 01-Jul-2022 |
Peter Klausler <[email protected]> |
[flang] Cope with overflow in real MOD/MODULO
In folding and in the runtime library for real MOD/MODULO(A,P),
detect overflow from the division A/P and return a properly signed
zero result. (When A
[flang] Cope with overflow in real MOD/MODULO
In folding and in the runtime library for real MOD/MODULO(A,P),
detect overflow from the division A/P and return a properly signed
zero result. (When A/P overflows and both A and P are finite numbers
with nonzero P, the quotient would be a large integer when rounded to
the precision of the floating-point representation.)
Differential Revision: https://reviews.llvm.org/D129020
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Revision tags: llvmorg-14.0.6, llvmorg-14.0.5 |
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| #
4daa33f6 |
| 31-May-2022 |
Peter Klausler <[email protected]> |
[flang][runtime] Use __float128 where possible & needed in runtime
On targets with __float128 available and distinct from long double,
use it to support more kind=16 entry points. This affects most
[flang][runtime] Use __float128 where possible & needed in runtime
On targets with __float128 available and distinct from long double,
use it to support more kind=16 entry points. This affects mostly
x86-64 targets. This means that more runtime entry points are
defined for lowering to call.
Delete Common/long-double.h and its LONG_DOUBLE macro in favor of
testing the standard macro LDBL_MANT_DIG.
Differential Revision: https://reviews.llvm.org/D127025
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| #
562fd2c9 |
| 02-Jun-2022 |
Peter Klausler <[email protected]> |
[flang][runtime] Emit error message rather than crashing for MOD(ULO)(x,P=0)
Add extra arguments and checks to the runtime support library so that
a call to the intrinsic functions MOD and MODULO wi
[flang][runtime] Emit error message rather than crashing for MOD(ULO)(x,P=0)
Add extra arguments and checks to the runtime support library so that
a call to the intrinsic functions MOD and MODULO with "denominator"
argument P of zero will cause a crash with a source location rather
than an uninformative floating-point error or integer division by
zero signal.
Additional work is required in lowering to (1) pass source file path and
source line number arguments and (2) actually call these runtime
library APIs instead of emitting inline code for MOD &/or MODULO.
Differential Revision: https://reviews.llvm.org/D127034
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Revision tags: llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3 |
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830c0b90 |
| 01-Sep-2021 |
Peter Klausler <[email protected]> |
[flang] Move runtime API headers to flang/include/flang/Runtime
Move the closure of the subset of flang/runtime/*.h header files that
are referenced by source files outside flang/runtime (apart from
[flang] Move runtime API headers to flang/include/flang/Runtime
Move the closure of the subset of flang/runtime/*.h header files that
are referenced by source files outside flang/runtime (apart from unit tests)
into a new directory (flang/include/flang/Runtime) so that relative
include paths into ../runtime need not be used.
flang/runtime/pgmath.h.inc is moved to flang/include/flang/Evaluate;
it's not used by the runtime.
Differential Revision: https://reviews.llvm.org/D109107
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651f58bf |
| 02-Sep-2021 |
Diana Picus <[email protected]> |
[flang] Remove *- C++ -* incantation from runtime .cpp files. NFC
We should only need to spell the language out in .h files.
Differential Revision: https://reviews.llvm.org/D109138
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Revision tags: llvmorg-13.0.0-rc2 |
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a05bae61 |
| 12-Aug-2021 |
peter klausler <[email protected]> |
[flang] Correct off-by-one error in SET_EXPONENT
SET_EXPONENT is returning values that are too large by a factor
of two.
Differential Revision: https://reviews.llvm.org/D107986
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Revision tags: llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1 |
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| #
71d868cf |
| 15-Apr-2021 |
peter klausler <[email protected]> |
[flang] Define missing & needed IEEE_ARITHMETIC symbols
Define IEEE_IS_NAN, IEEE_IS_FINITE, & IEEE_REM.
Differential Revision: https://reviews.llvm.org/D100599
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Revision tags: llvmorg-12.0.0, llvmorg-12.0.0-rc5 |
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| #
c115c289 |
| 02-Apr-2021 |
peter klausler <[email protected]> |
[flang] Address more MSVC build issues with reductions
Move #include <complex.h> to complex-reduction.h, where
it is needed in MSVC builds.
Exclude code that requires a native 128-bit integer type
[flang] Address more MSVC build issues with reductions
Move #include <complex.h> to complex-reduction.h, where
it is needed in MSVC builds.
Exclude code that requires a native 128-bit integer type from
compilation by MSVC.
Differential Revision: https://reviews.llvm.org/D99806
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5f6c5c63 |
| 01-Apr-2021 |
peter klausler <[email protected]> |
[flang] Implement numeric intrinsic functions in runtime
Adds APIs, implementations, and unit tests for AINT, ANINT,
CEILING, EXPONENT, FLOOR, FRACTION, MOD, MODULO, NEAREST, NINT,
RRSPACING, SCALE,
[flang] Implement numeric intrinsic functions in runtime
Adds APIs, implementations, and unit tests for AINT, ANINT,
CEILING, EXPONENT, FLOOR, FRACTION, MOD, MODULO, NEAREST, NINT,
RRSPACING, SCALE, SET_EXPONENT, & SPACING.
Differential Revision: https://reviews.llvm.org/D99764
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