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214 commits

Author SHA1 Message Date
peter klausler ca9d6be0e4 [flang] Pad short CHARACTER actual arguments 
Original-commit: flang-compiler/f18@b9c890ca9c
Reviewed-on: https://github.com/flang-compiler/f18/pull/782
Tree-same-pre-rewrite: false
 2019-10-16 15:36:54 -07:00
peter klausler 4abdc30b63 [flang] Revert to returning default INTEGER for LEN() and offset-in-CHARACTER intrinsics; further shape analysis of intrinsic results 
Original-commit: flang-compiler/f18@561f5965b2
Reviewed-on: https://github.com/flang-compiler/f18/pull/782
Tree-same-pre-rewrite: false
 2019-10-16 11:53:03 -07:00
peter klausler b32a435b0b [flang] Update preprocessing document, commentary 
Extend documentation on preprocessing

IsSimplyContiguous

basic skeleton

Apply suggested improvements to mod-file.cc

Checks for new call13.f90 (15.4.2.2 explicit interfaces)

Implement checking for procedures that can be called via an implicit interface

Argument checking, test fixing

Better argument checking

Better derived type compatibility checking

Treat externals as if implicitly interfaced

Extend IEEE_EXCEPTIONS module so tests still pass with argument checking

SAME_TYPE_AS and EXTENDS_TYPE_OF intrinsic inquiry functions

Define interfaces for most intrinsic subroutines

Better PASS arguments

More with PASS() argument

Prep for review

address comments

fix comment

Remove formatted expression from specification expression error message per review

more review comments

Original-commit: flang-compiler/f18@3cca775da9
Reviewed-on: https://github.com/flang-compiler/f18/pull/776
 2019-10-07 11:01:46 -07:00
peter klausler 07d48c0a23 [flang] Extend documentation 
Original-commit: flang-compiler/f18@7e11f8165f
Reviewed-on: https://github.com/flang-compiler/f18/pull/774
Tree-same-pre-rewrite: false
 2019-10-02 16:30:36 -07:00
Eric Schweitz 7d1696b3ad [flang] add initial Burnside bridge code 
Original-commit: flang-compiler/f18@0d387d1468
Reviewed-on: https://github.com/flang-compiler/f18/pull/720
 2019-10-02 10:54:12 -07:00
Steve Scalpone fdb58597e8 [flang] Update C++style.md 
Original-commit: flang-compiler/f18@d453fdda31
Reviewed-on: https://github.com/flang-compiler/f18/pull/751
 2019-09-17 17:07:06 -07:00
Steve Scalpone 3a25e25bd7 [flang] Update C++style.md 
Add guidelines for error messages and commas.  Add a version number for clang-format. Add spaces before ### sections to restart numbering.

Original-commit: flang-compiler/f18@3e8db49f34
Reviewed-on: https://github.com/flang-compiler/f18/pull/751
Tree-same-pre-rewrite: false
 2019-09-17 12:31:37 -07:00
Jean Perier 9a01a4915e [flang] Address editorial comments and use oxford comma 
Original-commit: flang-compiler/f18@88a8d1be03
Reviewed-on: https://github.com/flang-compiler/f18/pull/749
Tree-same-pre-rewrite: false
 2019-09-17 01:54:51 -07:00
Jean Perier d8fc41f612 [flang] Allow more argument types in some specific intrinsic 
Fix flang-compiler/f18#724.
Allow all type kinds for arguments in restricted specific conversion
intrinisc (no warning, this is ubiquitous).
Allow MAX/MIN restricted intrinsic (AMAX0...) to be replaced by the
related generic foolowed by a type conversion to the expected result
type of the specific. Emit a warning because xlf and ifort are doing so
but pgfortran is converting the arguments instead.

Original-commit: flang-compiler/f18@c07adb94ed
Reviewed-on: https://github.com/flang-compiler/f18/pull/749
Tree-same-pre-rewrite: false
 2019-09-16 09:34:10 -07:00
peter klausler e665f1d7d1 [flang] More writing 
Original-commit: flang-compiler/f18@8dce9cb7f0
Reviewed-on: https://github.com/flang-compiler/f18/pull/534
 2019-09-09 09:28:23 -07:00
peter klausler a56e5f0615 [flang] edits 
Original-commit: flang-compiler/f18@ff3cab0bb5
Reviewed-on: https://github.com/flang-compiler/f18/pull/534
Tree-same-pre-rewrite: false
 2019-09-09 09:28:23 -07:00
peter klausler dca31ebe93 [flang] More edits 
Original-commit: flang-compiler/f18@6b9ce52250
Reviewed-on: https://github.com/flang-compiler/f18/pull/534
Tree-same-pre-rewrite: false
 2019-09-09 09:28:22 -07:00
peter klausler e73a1d287a [flang] edits 
Original-commit: flang-compiler/f18@07da944e4b
Reviewed-on: https://github.com/flang-compiler/f18/pull/534
Tree-same-pre-rewrite: false
 2019-09-09 09:27:38 -07:00
peter klausler f0778f0fe2 [flang] edits 
Original-commit: flang-compiler/f18@729cc19e0f
Reviewed-on: https://github.com/flang-compiler/f18/pull/534
Tree-same-pre-rewrite: false
 2019-09-09 09:27:38 -07:00
peter klausler 28e8f7a9fd [flang] Jot down thoughts on array expr and intrinsic evaluation for Jean 
Original-commit: flang-compiler/f18@83c72062d5
Reviewed-on: https://github.com/flang-compiler/f18/pull/534
Tree-same-pre-rewrite: false
 2019-09-09 09:27:37 -07:00
peter klausler 7f9922203f [flang] Review comments 
Original-commit: flang-compiler/f18@376359d456
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
 2019-09-04 10:44:49 -07:00
peter klausler 9469ce8aeb [flang] refinements 
Original-commit: flang-compiler/f18@a4de8161f9
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-29 12:45:42 -07:00
peter klausler 321fcad0a9 [flang] address review comments 
Original-commit: flang-compiler/f18@793c15fd04
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-29 10:58:36 -07:00
peter klausler 76337eb4cb [flang] Simplify by using the term F77ish 
Original-commit: flang-compiler/f18@063d9dc6c8
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-28 13:59:48 -07:00
peter klausler f4f44b90f0 [flang] Limitations on function results with assumed type parameters 
Original-commit: flang-compiler/f18@4ba9fdb0ea
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-28 11:54:19 -07:00
peter klausler a26bbed6d6 [flang] Corrections and additions 
Original-commit: flang-compiler/f18@000301fcf9
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-28 11:25:55 -07:00
peter klausler c71ba62c9f [flang] Correct obsolete comment in descriptor.h 
Original-commit: flang-compiler/f18@8ff52c493a
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-28 09:14:46 -07:00
peter klausler c236c83775 [flang] Resolve some TODOs 
Original-commit: flang-compiler/f18@3f3e9c9320
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-27 15:59:46 -07:00
peter klausler c6041dfecf [flang] Enumerate semantics checks 
Original-commit: flang-compiler/f18@3ddf31109a
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-27 14:27:14 -07:00
peter klausler 6d7fef5cd0 [flang] More research 
Original-commit: flang-compiler/f18@1e2b0be07f
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-27 13:09:31 -07:00
peter klausler fe7ea5325f [flang] Address some review comments 
Original-commit: flang-compiler/f18@5666998b0f
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-27 10:15:31 -07:00
peter klausler a000beae71 [flang] fix typo, add examples 
Original-commit: flang-compiler/f18@e0964fe076
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-26 15:56:08 -07:00
peter klausler e9c6ab3615 [flang] refine naming 
Original-commit: flang-compiler/f18@a4888a08cd
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-26 15:44:38 -07:00
peter klausler 1e90c6b948 [flang] naming 
Original-commit: flang-compiler/f18@c3673287f8
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-26 14:23:35 -07:00
peter klausler 0c3a942422 [flang] trampolines 
Original-commit: flang-compiler/f18@3e9cebe8dc
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-26 12:41:10 -07:00
peter klausler 311300b15d [flang] more writing 
Original-commit: flang-compiler/f18@16a8b0065a
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-23 15:35:18 -07:00
peter klausler d732d10b80 [flang] more writing 
Original-commit: flang-compiler/f18@a067cca183
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-23 15:22:53 -07:00
peter klausler 700448d39c [flang] More writing 
Original-commit: flang-compiler/f18@f475086c0c
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-23 14:35:38 -07:00
peter klausler 9dcbed4735 [flang] Extract Calls.md into its own branch. 
Original-commit: flang-compiler/f18@8a5a2c99dc
Reviewed-on: https://github.com/flang-compiler/f18/pull/683
Tree-same-pre-rewrite: false
 2019-08-23 13:42:13 -07:00
Steve Scalpone 93aa7a8640 [flang] Add support and documentation for DREAL. 
Original-commit: flang-compiler/f18@5b6a2dc26c
Reviewed-on: https://github.com/flang-compiler/f18/pull/705
 2019-09-02 13:54:01 -07:00
Steve Scalpone d33a5652a8 [flang] Update OpenMP-semantics.md 
Formatting changes.

Original-commit: flang-compiler/f18@007b3e31d3
Reviewed-on: https://github.com/flang-compiler/f18/pull/692
 2019-08-30 11:22:13 -07:00
Steve Scalpone 67a5f04be8 [flang] Update OpenMP-semantics.md 
Item 4 can be removed since we decided to keep the code in Semantics.

Original-commit: flang-compiler/f18@7377a61345
Reviewed-on: https://github.com/flang-compiler/f18/pull/692
Tree-same-pre-rewrite: false
 2019-08-29 12:55:41 -07:00
Steve Scalpone 12c9b9429b [flang] Update OpenMP-semantics.md 
Repond to review comments about grammar and formatting.

Original-commit: flang-compiler/f18@4811ea2b94
Reviewed-on: https://github.com/flang-compiler/f18/pull/692
Tree-same-pre-rewrite: false
 2019-08-27 18:12:50 -07:00
Steve Scalpone 6e4c8b88c5 [flang] Create OpenMP-semantics.md 
Initial markdown document.

Original-commit: flang-compiler/f18@787a0ca058
Reviewed-on: https://github.com/flang-compiler/f18/pull/692
Tree-same-pre-rewrite: false
 2019-08-27 14:38:48 -07:00
Steve Scalpone 5c62bfb4f8 [flang] Implement int_ptr_kind. 
Split omp_lib.F90 into two files: a Fortran file used to
create the omp_lib module and a .h file that can be used
directly, which apparently some codes do. Because of the
split, and wanting to avoid forcing use isc_c_binding,
use int_ptr_kind()  instead of c_intptr_t.

Original-commit: flang-compiler/f18@ce6a9fb173
Reviewed-on: https://github.com/flang-compiler/f18/pull/690
Tree-same-pre-rewrite: false
 2019-08-26 14:58:10 -07:00
Steve Scalpone 0653dab8de [flang] Add dcmplx to the intrinsic table and extensions documentation. 
Formatting change to dimag intrinsic table entry.

Original-commit: flang-compiler/f18@7f9237531c
Reviewed-on: https://github.com/flang-compiler/f18/pull/662
 2019-08-14 11:32:32 -07:00
Steve Scalpone 465393f40f [flang] Add an entry to the intrinsics table for dimag. 
Also, document extensions dconjg and dimag.

Original-commit: flang-compiler/f18@21535280ee
Reviewed-on: https://github.com/flang-compiler/f18/pull/654
 2019-08-13 07:36:22 -07:00
Peter Klausler f23a18c996 [flang] Update Extensions.md 
Add note about type parameter declarations needing to come first in a derived type definition.

Original-commit: flang-compiler/f18@01358ac86e
Reviewed-on: https://github.com/flang-compiler/f18/pull/619
 2019-08-02 15:42:54 -07:00
peter klausler c940fb6641 [flang] Fix test failure, clean up for merging 
Original-commit: flang-compiler/f18@77bad27366
Reviewed-on: https://github.com/flang-compiler/f18/pull/611
 2019-08-02 10:17:10 -07:00
jeanPerier 953d93dbe8 [flang] Merge pull request flang-compiler/f18#544 from flang-compiler/jpr-reshape-only-folding 
RESHAPE without shared runtime/front-end descriptor API

Original-commit: flang-compiler/f18@24856b8238
Reviewed-on: https://github.com/flang-compiler/f18/pull/544

Due to a conflicting rebase during the linearizing of flang-compiler/f18, this commit squashes a number of other commits:

flang-compiler/f18@2ec1d85d39 Implement RESHAPE folding on Constant<T> only
flang-compiler/f18@5394630539 Enable RESHAPE folding tests
flang-compiler/f18@83b2b86253 Answer review comment + Add a common path for intrsinic function folding before specializing the folding per type. + Make reshape folding return an "invalid" intrinsic after errors are met so that warnings do not get re-generated. + Misc style changes
flang-compiler/f18@2e5c29f280 add missing file to previous commit...
flang-compiler/f18@9bd5ad9875 Document issue #518 workaround
flang-compiler/f18@a4f8f51831 Go back to clang-format version 7.01
flang-compiler/f18@e871e58a52 answer comment regarding naming and interface
flang-compiler/f18@145c7c1ece Merge branch 'master' into jpr-reshape-only-folding Too many logical conflicts to simply rebase.
 2019-07-23 05:36:17 -07:00
peter klausler 834c4d6bc4 [flang] document a non-extension 
Original-commit: flang-compiler/f18@625daf5218
Reviewed-on: https://github.com/flang-compiler/f18/pull/590
Tree-same-pre-rewrite: false
 2019-07-18 15:26:17 -07:00
peter klausler 14f693fb94 [flang] Document intent to not support modules & programs whose names conflict with contents 
Original-commit: flang-compiler/f18@e23c481911
Reviewed-on: https://github.com/flang-compiler/f18/pull/590
Tree-same-pre-rewrite: false
 2019-07-18 13:57:21 -07:00
peter klausler 99ec2fa834 [flang] Document BOZ initializers for REAL 
Original-commit: flang-compiler/f18@d72d5feb01
Reviewed-on: https://github.com/flang-compiler/f18/pull/590
Tree-same-pre-rewrite: false
 2019-07-17 14:29:11 -07:00
peter klausler 2a3f3163e6 [flang] Extension: relax "same kind" rules on some intrinsics 
Original-commit: flang-compiler/f18@ce5130f84b
Reviewed-on: https://github.com/flang-compiler/f18/pull/590
Tree-same-pre-rewrite: false
 2019-07-17 12:51:52 -07:00
peter klausler 5557fff6e8 [flang] Complete source provenance on OMP constructs (except ATOMIC) 
Original-commit: flang-compiler/f18@8f6e93d579
Reviewed-on: https://github.com/flang-compiler/f18/pull/569
Tree-same-pre-rewrite: false
 2019-07-15 13:05:29 -07:00