Clang uses signext/zeroext attributes for integer arguments shorter than
the default 'int' type on a target. So Flang has to match this for functions
from Fortran runtime and also for BIND(C) routines. This patch implements
ABI adjustments only for Fortran runtime calls. BIND(C) part will be done
separately.
This resolves https://github.com/llvm/llvm-project/issues/58579
Differential Revision: https://reviews.llvm.org/D137050
Clang uses signext/zeroext attributes for integer arguments shorter than
the default 'int' type on a target. So Flang has to match this for functions
from Fortran runtime and also for BIND(C) routines. This patch implements
ABI adjustments only for Fortran runtime calls. BIND(C) part will be done
separately.
This resolves https://github.com/llvm/llvm-project/issues/58579
Differential Revision: https://reviews.llvm.org/D137050
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: jeanPerier, PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D127634
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch add conversion for primitive operations on complex types.
- fir.addc
- fir.subc
- fir.mulc
- fir.divc
- fir.negc
This adds also the type conversion for !fir.complex<KIND> type.
This patch is part of the upstreaming effort from fir-dev branch.
This patch was updated to avoid failure on windows buildbot.
Flang codegen does not support windows target so we force the test
to use a known target instead.
Reviewed By: kiranchandramohan, rovka
Differential Revision: https://reviews.llvm.org/D113434
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
This patch add conversion for primitive operations on complex types.
- fir.addc
- fir.subc
- fir.mulc
- fir.divc
- fir.negc
This adds also the type conversion for !fir.complex<KIND> type.
This patch is part of the upstreaming effort from fir-dev branch.
Reviewed By: rovka
Differential Revision: https://reviews.llvm.org/D113434
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Rewrite function signatures and calls to functions that accept or return
COMPLEX values.
Also teach insert_value and extract_value about the MLIR ComplexType, by
adding AnyComplex to AnyCompositeLike.
This patch is part of the effort for upstreaming the fir-dev branch.
Differential Revision: https://reviews.llvm.org/D113273
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
Co-authored-by: Tim Keith <tkeith@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
This patch adds the basic infrastructure for the TargetRewrite pass,
which rewrites certain FIR dialect operations into target specific
forms. In particular, it converts boxchar function parameters, call
arguments and return values. Other convertions will be included in
future patches.
This patch is part of the effort for upstreaming the fir-dev branch.
Differential Revision: https://reviews.llvm.org/D112910
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
Co-authored-by: Tim Keith <tkeith@nvidia.com>
