HasCppTypeFor<> used to evaluate to false always, so kind 10 and 16
variants of dot_product were not instantiated even though the host
supported 80- and 128-bit real and complex data types.
In addition, HAS_FLOAT128 was not enabling complex kind=16 variant
of dot_product. This is fixed now.
Note that the change for HasCppTypeFor<> may also affect other
functions such as matmul, i.e. kind 10 and 16 variants of them
may become available now (depending on the build host).
Differential Revision: https://reviews.llvm.org/D133051
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
A build-time check in a template class instantiation was applying
a test that's meaningful only for numeric types.
Differential Revision: https://reviews.llvm.org/D112345
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
Define an API for the transformational intrinsic function MATMUL,
implement it, and add some basic unit tests. The large number of
possible argument type combinations are covered by a set of
generalized templates that are instantiated for each valid
pair of possible argument types.
Places where BLAS-2/3 routines could be called for acceleration
are marked with TODOs. Handling for other special cases (e.g.,
known-shape 3x3 matrices and vectors) are deferred.
Some minor tweaks were made to the recent related implementation
of DOT_PRODUCT to reflect lessons learned.
Differential Revision: https://reviews.llvm.org/D102652
API, implementation, and basic tests for the transformational
reduction intrinsic function DOT_PRODUCT in the runtime support
library.
Differential Revision: https://reviews.llvm.org/D102351
Slava Zakharin