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7 Commits

Author SHA1 Message Date
Diana Picus
faf869dc65 [Flang] Fixup some comments. NFC 
Clarify some comments as discussed here:
https://github.com/flang-compiler/f18-llvm-project/pull/1210
 2021-11-15 09:03:37 +00:00
Andrzej Warzynski
bb2018261e [flang][codegen] Add type conversion for fir.boxchar 
This is part of the upstreaming effort from the `fir-dev` branch in [1].

[1] https://github.com/flang-compiler/f18-llvm-project

Differential Revision: https://reviews.llvm.org/D113571

Patch originally written by:
Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
 2021-11-11 10:28:40 +00:00
Valentin Clement
7b5132dae8 [fir] Add complex operations conversion from FIR LLVM IR 
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>
 2021-11-09 14:17:34 +01:00
Valentin Clement
9b7c584ed8 Revert "[fir] Add complex operations conversion from FIR LLVM IR" 
This reverts commit b9bc64ba14.

flang-x86_64-windows is failing with this patch
 2021-11-09 13:07:36 +01:00
Valentin Clement
b9bc64ba14 [fir] Add complex operations conversion from FIR LLVM IR 
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>
 2021-11-09 11:05:29 +01:00
Diana Picus
65431d3aeb [fir] TargetRewrite: Rewrite COMPLEX values 
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>
 2021-11-09 09:26:10 +00:00
Diana Picus
4c263ede54 [flang] Add TargetRewrite pass 
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>
 2021-11-09 07:57:31 +00:00