8 Commits

Author SHA1 Message Date
Jonathon Penix
4d95f74b13 [flang] Lower assumed length character allocatable and pointer arguments
It seems the needed functionality was already implemented for host associations,
so turn that code into a function and move it into a (hopefully appropriate)
common location and reuse it.

Differential Revision: https://reviews.llvm.org/D135481
2022-10-13 11:03:56 -07:00
Peter Klausler
c11b4456c2 [flang] Selectors whose expressions are pointers returned from functions are valid targets
An ASSOCIATE or SELECT TYPE statement's selector whose "right-hand side" is the result
of a reference to a function that returns a pointer must be usable as a valid target
(but not as a pointer).

Differential Revision: https://reviews.llvm.org/D135211
2022-10-06 11:30:19 -07:00
Valentin Clement
53804e426d
[flang][NFC] Make LEN parameters homogenous
This patch is part of the upstreaming effort from fir-dev branch.
This is the last patch for the upstreaming effort.

Reviewed By: jeanPerier

Differential Revision: https://reviews.llvm.org/D129187

Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
2022-07-07 18:29:28 +02:00
vdonaldson
70ade047a4
[flang] system_clock intrinsic calls with dynamically optional arguments
system_clock intrinsic calls with dynamically optional arguments

Modify intrinsic system_clock calls to allow for an argument that is optional
or a disassociated pointer or an unallocated allocatable.  A call with such an
argument is the same as a call that does not specify that argument.

Rename (genIsNotNull -> genIsNotNullAddr) and (genIsNull -> genIsNullAddr)
and add a use of genIsNotNullAddr.

This patch is part of the upstreaming effort from fir-dev branch.

Reviewed By: PeteSteinfeld

Differential Revision: https://reviews.llvm.org/D127616

Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
2022-06-13 17:33:28 +02:00
Valentin Clement
5b66cc1000
[flang][NFC] Move Todo.h from Lower to Optimizer
Remove a backwards dependence from Optimizer -> Lower by moving Todo.h
to the optimizer and out of lowering.

This patch is part of the upstreaming effort from fir-dev branch.

Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>

Reviewed By: jeanPerier

Differential Revision: https://reviews.llvm.org/D127292
2022-06-10 08:51:05 +02:00
River Riddle
58ceae9561 [mlir:NFC] Remove the forward declaration of FuncOp in the mlir namespace
FuncOp has been moved to the `func` namespace for a little over a month, the
using directive can be dropped now.
2022-04-18 12:01:55 -07:00
River Riddle
4a3460a791 [mlir:FunctionOpInterface] Rename the "type" attribute to "function_type"
This removes any potential confusion with the `getType` accessors
which correspond to SSA results of an operation, and makes it
clear what the intent is (i.e. to represent the type of the function).

Differential Revision: https://reviews.llvm.org/D121762
2022-03-16 17:07:04 -07:00
Valentin Clement
764f95a8c7
[flang] Add lowering for host association
This patches adds the code to handle host association for
inner subroutines and functions.

This patch is part of the upstreaming effort from fir-dev branch.

Reviewed By: jeanPerier

Differential Revision: https://reviews.llvm.org/D121134

Co-authored-by: Eric Schweitz <eschweitz@nvidia.com>
Co-authored-by: Jean Perier <jperier@nvidia.com>
Co-authored-by: V Donaldson <vdonaldson@nvidia.com>
2022-03-07 19:57:02 +01:00