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Differential D108023

[flang][lit] Introduce `%python_b` in LIT configuration
AbandonedPublic

Authored by awarzynski on Aug 13 2021, 2:23 AM.

Details

Reviewers
sscalpone
clementval
jdoerfert
ijan1
klausler
Meinersbur
kiranchandramohan
Leporacanthicus
Summary

In order to prevent Python from generating the pycache directory, we
need to pass the -B flag [1]. To this end, a new LIT variable is
introduced, %python_b, that expands to python -B.

This is currently only required in Flang as it uses
flang/test/Semantics/common.py that's imported in tests that use
%python. In order to speed-up re-use, this Python module is
pre-compiled by-default and saved in flang/test/Semantics/__pycache__.

This was brought up in a post-commit review in [2]

[1] https://docs.python.org/3/using/cmdline.html#id1
[2] https://reviews.llvm.org/D107041

Diff Detail

Event Timeline

awarzynski created this revision.Aug 13 2021, 2:23 AM
Herald added a reviewer: sscalpone. · View Herald TranscriptAug 13 2021, 2:23 AM
Herald added a reviewer: clementval. · View Herald Transcript
awarzynski requested review of this revision.Aug 13 2021, 2:23 AM
Herald added a reviewer: jdoerfert. · View Herald TranscriptAug 13 2021, 2:23 AM
Herald added a project: Restricted Project. · View Herald Transcript
Herald added subscribers: llvm-commits, sstefan1. · View Herald Transcript
awarzynski added reviewers: ijan1, klausler, Meinersbur, kiranchandramohan, Leporacanthicus.Aug 13 2021, 2:25 AM
awarzynski added a project: Restricted Project.
awarzynski mentioned this in D107041: [Flang] Ported test_symbols to Python.Aug 13 2021, 2:30 AM
Harbormaster completed remote builds in B119413: Diff 366224.Aug 13 2021, 2:57 AM
Meinersbur added a comment.Aug 13 2021, 11:01 AM

I am against this change. It slows down python script execution.

Creating .pyc files is expected behaviour and also happens when running LLVM's non-flang python scripts such as llvm-lit. *.pyc is already in the top-level .gitignore.

awarzynski abandoned this revision.Aug 14 2021, 2:06 AM

Abandoning in favor of https://reviews.llvm.org/D108057

Revision Contents

Diff 366224

flang/test/Semantics/OpenACC/acc-symbols01.f90

! RUN: %python %S/../test_symbols.py %s %flang_fc1 -fopenacc ! RUN: %python_b %S/../test_symbols.py %s %flang_fc1 -fopenacc
!DEF: /mm MainProgram !DEF: /mm MainProgram
program mm program mm
!DEF: /mm/x ObjectEntity REAL(4) !DEF: /mm/x ObjectEntity REAL(4)
!DEF: /mm/y ObjectEntity REAL(4) !DEF: /mm/y ObjectEntity REAL(4)
real x, y real x, y
!DEF: /mm/a ObjectEntity INTEGER(4) !DEF: /mm/a ObjectEntity INTEGER(4)
!DEF: /mm/b ObjectEntity INTEGER(4) !DEF: /mm/b ObjectEntity INTEGER(4)
Show All 17 Lines

flang/test/Semantics/kinds01.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /MainProgram1/jk1 ObjectEntity INTEGER(1) !DEF: /MainProgram1/jk1 ObjectEntity INTEGER(1)
integer(kind=1) jk1 integer(kind=1) jk1
!DEF: /MainProgram1/js1 ObjectEntity INTEGER(1) !DEF: /MainProgram1/js1 ObjectEntity INTEGER(1)
integer*1 js1 integer*1 js1
!DEF: /MainProgram1/jk2 ObjectEntity INTEGER(2) !DEF: /MainProgram1/jk2 ObjectEntity INTEGER(2)
integer(kind=2) jk2 integer(kind=2) jk2
!DEF: /MainProgram1/js2 ObjectEntity INTEGER(2) !DEF: /MainProgram1/js2 ObjectEntity INTEGER(2)
integer*2 js2 integer*2 js2
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flang/test/Semantics/kinds03.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /MainProgram1/ipdt DerivedType !DEF: /MainProgram1/ipdt DerivedType
!DEF: /MainProgram1/ipdt/k TypeParam INTEGER(4) !DEF: /MainProgram1/ipdt/k TypeParam INTEGER(4)
type :: ipdt(k) type :: ipdt(k)
!REF: /MainProgram1/ipdt/k !REF: /MainProgram1/ipdt/k
integer, kind :: k integer, kind :: k
!REF: /MainProgram1/ipdt/k !REF: /MainProgram1/ipdt/k
!DEF: /MainProgram1/ipdt/x ObjectEntity INTEGER(int(int(k,kind=4),kind=8)) !DEF: /MainProgram1/ipdt/x ObjectEntity INTEGER(int(int(k,kind=4),kind=8))
integer(kind=k) :: x integer(kind=k) :: x
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flang/test/Semantics/omp-do-schedule03.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Schedule Clause ! 2.7.1 Schedule Clause
! Test that does not catch non constant integer expressions like xx - xx. ! Test that does not catch non constant integer expressions like xx - xx.
!DEF: /ompdoschedule MainProgram !DEF: /ompdoschedule MainProgram
program ompdoschedule program ompdoschedule
!DEF: /ompdoschedule/a ObjectEntity REAL(4) !DEF: /ompdoschedule/a ObjectEntity REAL(4)
!DEF: /ompdoschedule/y ObjectEntity REAL(4) !DEF: /ompdoschedule/y ObjectEntity REAL(4)
!DEF: /ompdoschedule/z ObjectEntity REAL(4) !DEF: /ompdoschedule/z ObjectEntity REAL(4)
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flang/test/Semantics/omp-do-schedule04.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Schedule Clause ! 2.7.1 Schedule Clause
! Test that does not catch non constant integer expressions like xx - yy. ! Test that does not catch non constant integer expressions like xx - yy.
!DEF: /tds (Subroutine) Subprogram !DEF: /tds (Subroutine) Subprogram
subroutine tds subroutine tds
implicit none implicit none
!DEF: /tds/a ObjectEntity REAL(4) !DEF: /tds/a ObjectEntity REAL(4)
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flang/test/Semantics/omp-do01-positivecase.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Loop Construct ! 2.7.1 Loop Construct
! The loop iteration variable may not appear in a firstprivate directive. ! The loop iteration variable may not appear in a firstprivate directive.
! A positive case ! A positive case
!DEF: /omp_do MainProgram !DEF: /omp_do MainProgram
program omp_do program omp_do
!DEF: /omp_do/i ObjectEntity INTEGER(4) !DEF: /omp_do/i ObjectEntity INTEGER(4)
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flang/test/Semantics/omp-do04-positivecase.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Do Loop Constructs ! 2.7.1 Do Loop Constructs
!DEF: /omp_do1 MainProgram !DEF: /omp_do1 MainProgram
program omp_do1 program omp_do1
!DEF: /omp_do1/i ObjectEntity INTEGER(4) !DEF: /omp_do1/i ObjectEntity INTEGER(4)
!DEF: /omp_do1/j ObjectEntity INTEGER(4) !DEF: /omp_do1/j ObjectEntity INTEGER(4)
!DEF: /omp_do1/k (OmpThreadprivate) ObjectEntity INTEGER(4) !DEF: /omp_do1/k (OmpThreadprivate) ObjectEntity INTEGER(4)
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flang/test/Semantics/omp-do05-positivecase.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Loop Construct restrictions on single directive. ! 2.7.1 Loop Construct restrictions on single directive.
! A positive case ! A positive case
!DEF: /omp_do MainProgram !DEF: /omp_do MainProgram
program omp_do program omp_do
!DEF: /omp_do/i ObjectEntity INTEGER(4) !DEF: /omp_do/i ObjectEntity INTEGER(4)
!DEF: /omp_do/n ObjectEntity INTEGER(4) !DEF: /omp_do/n ObjectEntity INTEGER(4)
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flang/test/Semantics/omp-do06-positivecases.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Loop Construct ! 2.7.1 Loop Construct
! The ordered clause must be present on the loop construct if any ordered ! The ordered clause must be present on the loop construct if any ordered
! region ever binds to a loop region arising from the loop construct. ! region ever binds to a loop region arising from the loop construct.
! A positive case ! A positive case
!DEF: /omp_do MainProgram !DEF: /omp_do MainProgram
program omp_do program omp_do
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flang/test/Semantics/omp-do11.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Do Loop Constructs ! 2.7.1 Do Loop Constructs
!DEF: /omp_do MainProgram !DEF: /omp_do MainProgram
program omp_do program omp_do
!DEF: /omp_do/i ObjectEntity INTEGER(4) !DEF: /omp_do/i ObjectEntity INTEGER(4)
!DEF: /omp_do/j ObjectEntity INTEGER(4) !DEF: /omp_do/j ObjectEntity INTEGER(4)
!DEF: /omp_do/k ObjectEntity INTEGER(4) !DEF: /omp_do/k ObjectEntity INTEGER(4)
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flang/test/Semantics/omp-do12.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Do Loop constructs. ! 2.7.1 Do Loop constructs.
!DEF: /omp_cycle MainProgram !DEF: /omp_cycle MainProgram
program omp_cycle program omp_cycle
!$omp do collapse(1) !$omp do collapse(1)
!DEF: /omp_cycle/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4) !DEF: /omp_cycle/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4)
do i=0,10 do i=0,10
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flang/test/Semantics/omp-do14.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Do Loop constructs. ! 2.7.1 Do Loop constructs.
!DEF: /omp_cycle MainProgram !DEF: /omp_cycle MainProgram
program omp_cycle program omp_cycle
!$omp do collapse(1) !$omp do collapse(1)
!DEF: /omp_cycle/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4) !DEF: /omp_cycle/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4)
do i=0,10 do i=0,10
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flang/test/Semantics/omp-do17.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.7.1 Do Loop constructs. ! 2.7.1 Do Loop constructs.
!DEF: /test MainProgram !DEF: /test MainProgram
program test program test
!DEF: /test/i ObjectEntity INTEGER(4) !DEF: /test/i ObjectEntity INTEGER(4)
!DEF: /test/j ObjectEntity INTEGER(4) !DEF: /test/j ObjectEntity INTEGER(4)
!DEF: /test/k ObjectEntity INTEGER(4) !DEF: /test/k ObjectEntity INTEGER(4)
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flang/test/Semantics/omp-reduction08.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.15.3.6 Reduction Clause Positive cases ! 2.15.3.6 Reduction Clause Positive cases
!DEF: /omp_reduction MainProgram !DEF: /omp_reduction MainProgram
program omp_reduction program omp_reduction
!DEF: /omp_reduction/i ObjectEntity INTEGER(4) !DEF: /omp_reduction/i ObjectEntity INTEGER(4)
integer i integer i
!DEF: /omp_reduction/k ObjectEntity INTEGER(4) !DEF: /omp_reduction/k ObjectEntity INTEGER(4)
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flang/test/Semantics/omp-reduction09.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! OpenMP Version 4.5 ! OpenMP Version 4.5
! 2.15.3.6 Reduction Clause Positive cases. ! 2.15.3.6 Reduction Clause Positive cases.
!DEF: /omp_reduction MainProgram !DEF: /omp_reduction MainProgram
program omp_reduction program omp_reduction
!DEF: /omp_reduction/i ObjectEntity INTEGER(4) !DEF: /omp_reduction/i ObjectEntity INTEGER(4)
integer i integer i
!DEF: /omp_reduction/k ObjectEntity INTEGER(4) !DEF: /omp_reduction/k ObjectEntity INTEGER(4)
integer :: k = 10 integer :: k = 10
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flang/test/Semantics/omp-symbol01.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! Test clauses that accept list. ! Test clauses that accept list.
! 2.1 Directive Format ! 2.1 Directive Format
! A list consists of a comma-separated collection of one or more list items. ! A list consists of a comma-separated collection of one or more list items.
! A list item is a variable, array section or common block name (enclosed in ! A list item is a variable, array section or common block name (enclosed in
! slashes). ! slashes).
!DEF: /md Module !DEF: /md Module
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flang/test/Semantics/omp-symbol02.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! 1.4.1 Structure of the OpenMP Memory Model ! 1.4.1 Structure of the OpenMP Memory Model
! Test implicit declaration in the OpenMP directive enclosing scope ! Test implicit declaration in the OpenMP directive enclosing scope
! through clause; also test to avoid creating multiple symbols for ! through clause; also test to avoid creating multiple symbols for
! the same variable ! the same variable
!DEF: /MainProgram1/b (Implicit) ObjectEntity REAL(4) !DEF: /MainProgram1/b (Implicit) ObjectEntity REAL(4)
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flang/test/Semantics/omp-symbol03.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! 1.4.1 Structure of the OpenMP Memory Model ! 1.4.1 Structure of the OpenMP Memory Model
! In the inner OpenMP region, SHARED `a` refers to the `a` in the outer OpenMP ! In the inner OpenMP region, SHARED `a` refers to the `a` in the outer OpenMP
! region; PRIVATE `b` refers to the new `b` in the same OpenMP region ! region; PRIVATE `b` refers to the new `b` in the same OpenMP region
!DEF: /MainProgram1/b (Implicit) ObjectEntity REAL(4) !DEF: /MainProgram1/b (Implicit) ObjectEntity REAL(4)
b = 2 b = 2
!$omp parallel private(a) shared(b) !$omp parallel private(a) shared(b)
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flang/test/Semantics/omp-symbol04.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! 2.15.3 Data-Sharing Attribute Clauses ! 2.15.3 Data-Sharing Attribute Clauses
! Both PARALLEL and DO (worksharing) directives need to create new scope, ! Both PARALLEL and DO (worksharing) directives need to create new scope,
! so PRIVATE `a` will have new symbol in each region ! so PRIVATE `a` will have new symbol in each region
!DEF: /MainProgram1/a ObjectEntity REAL(8) !DEF: /MainProgram1/a ObjectEntity REAL(8)
real*8 a real*8 a
!REF: /MainProgram1/a !REF: /MainProgram1/a
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flang/test/Semantics/omp-symbol05.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! 2.15.2 threadprivate Directive ! 2.15.2 threadprivate Directive
! The threadprivate directive specifies that variables are replicated, ! The threadprivate directive specifies that variables are replicated,
! with each thread having its own copy. When threadprivate variables are ! with each thread having its own copy. When threadprivate variables are
! referenced in the OpenMP region, we know they are already private to ! referenced in the OpenMP region, we know they are already private to
! their threads, so no new symbol needs to be created. ! their threads, so no new symbol needs to be created.
!DEF: /mm Module !DEF: /mm Module
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flang/test/Semantics/omp-symbol06.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! 2.15.3 Data-Sharing Attribute Clauses ! 2.15.3 Data-Sharing Attribute Clauses
! A list item that specifies a given variable may not appear in more than ! A list item that specifies a given variable may not appear in more than
! one clause on the same directive, except that a variable may be specified ! one clause on the same directive, except that a variable may be specified
! in both firstprivate and lastprivate clauses. ! in both firstprivate and lastprivate clauses.
!DEF: /MainProgram1/a (Implicit) ObjectEntity REAL(4) !DEF: /MainProgram1/a (Implicit) ObjectEntity REAL(4)
a = 1. a = 1.
!$omp parallel do firstprivate(a) lastprivate(a) !$omp parallel do firstprivate(a) lastprivate(a)
!DEF: /MainProgram1/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4) !DEF: /MainProgram1/Block1/i (OmpPrivate, OmpPreDetermined) HostAssoc INTEGER(4)
do i=1,10 do i=1,10
!DEF: /MainProgram1/Block1/a (OmpFirstPrivate, OmpLastPrivate) HostAssoc REAL(4) !DEF: /MainProgram1/Block1/a (OmpFirstPrivate, OmpLastPrivate) HostAssoc REAL(4)
a = 2. a = 2.
end do end do
end program end program

flang/test/Semantics/omp-symbol07.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! Generic tests ! Generic tests
! 1. subroutine or function calls should not be fixed for DSA or DMA ! 1. subroutine or function calls should not be fixed for DSA or DMA
!DEF: /foo (Function) Subprogram REAL(4) !DEF: /foo (Function) Subprogram REAL(4)
!DEF: /foo/rnum ObjectEntity REAL(4) !DEF: /foo/rnum ObjectEntity REAL(4)
function foo(rnum) function foo(rnum)
!REF: /foo/rnum !REF: /foo/rnum
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flang/test/Semantics/omp-symbol08.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 -fopenmp ! RUN: %python_b %S/test_symbols.py %s %flang_fc1 -fopenmp
! 2.15.1.1 Predetermined rules for associated do-loops index variable ! 2.15.1.1 Predetermined rules for associated do-loops index variable
! a) The loop iteration variable(s) in the associated do-loop(s) of a do, ! a) The loop iteration variable(s) in the associated do-loop(s) of a do,
! parallel do, taskloop, or distribute construct is (are) private. ! parallel do, taskloop, or distribute construct is (are) private.
! b) The loop iteration variable in the associated do-loop of a simd construct ! b) The loop iteration variable in the associated do-loop of a simd construct
! with just one associated do-loop is linear with a linear-step that is the ! with just one associated do-loop is linear with a linear-step that is the
! increment of the associated do-loop. ! increment of the associated do-loop.
! c) The loop iteration variables in the associated do-loops of a simd ! c) The loop iteration variables in the associated do-loops of a simd
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flang/test/Semantics/procinterface01.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Tests for "proc-interface" semantics. ! Tests for "proc-interface" semantics.
! These cases are all valid. ! These cases are all valid.
!DEF: /module1 Module !DEF: /module1 Module
module module1 module module1
abstract interface abstract interface
!DEF: /module1/abstract1 ABSTRACT, PUBLIC (Function) Subprogram REAL(4) !DEF: /module1/abstract1 ABSTRACT, PUBLIC (Function) Subprogram REAL(4)
!DEF: /module1/abstract1/x INTENT(IN) ObjectEntity REAL(4) !DEF: /module1/abstract1/x INTENT(IN) ObjectEntity REAL(4)
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flang/test/Semantics/symbol01.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Test that intent-stmt and subprogram prefix and suffix are resolved. ! Test that intent-stmt and subprogram prefix and suffix are resolved.
!DEF: /m Module !DEF: /m Module
module m module m
!DEF: /m/f PRIVATE, PURE, RECURSIVE (Function) Subprogram REAL(4) !DEF: /m/f PRIVATE, PURE, RECURSIVE (Function) Subprogram REAL(4)
private :: f private :: f
contains contains
!DEF: /m/s BIND(C), PUBLIC, PURE (Subroutine) Subprogram !DEF: /m/s BIND(C), PUBLIC, PURE (Subroutine) Subprogram
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flang/test/Semantics/symbol02.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Test host association in module subroutine and internal subroutine. ! Test host association in module subroutine and internal subroutine.
!DEF: /m Module !DEF: /m Module
module m module m
!DEF: /m/t PUBLIC DerivedType !DEF: /m/t PUBLIC DerivedType
type :: t type :: t
end type end type
!REF: /m/t !REF: /m/t
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flang/test/Semantics/symbol03.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Test host association in internal subroutine of main program. ! Test host association in internal subroutine of main program.
!DEF: /main MainProgram !DEF: /main MainProgram
program main program main
!DEF: /main/x ObjectEntity INTEGER(4) !DEF: /main/x ObjectEntity INTEGER(4)
integer x integer x
!DEF: /main/s (Subroutine) Subprogram !DEF: /main/s (Subroutine) Subprogram
call s call s
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flang/test/Semantics/symbol05.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Explicit and implicit entities in blocks ! Explicit and implicit entities in blocks
!DEF: /s1 (Subroutine) Subprogram !DEF: /s1 (Subroutine) Subprogram
subroutine s1 subroutine s1
!DEF: /s1/x ObjectEntity INTEGER(4) !DEF: /s1/x ObjectEntity INTEGER(4)
integer x integer x
block block
!DEF: /s1/Block1/y ObjectEntity INTEGER(4) !DEF: /s1/Block1/y ObjectEntity INTEGER(4)
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flang/test/Semantics/symbol06.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /main MainProgram !DEF: /main MainProgram
program main program main
!DEF: /main/t1 DerivedType !DEF: /main/t1 DerivedType
type :: t1 type :: t1
!DEF: /main/t1/a1 ObjectEntity INTEGER(4) !DEF: /main/t1/a1 ObjectEntity INTEGER(4)
integer :: a1 integer :: a1
end type end type
!REF: /main/t1 !REF: /main/t1
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flang/test/Semantics/symbol07.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /main MainProgram !DEF: /main MainProgram
program main program main
implicit complex(z) implicit complex(z)
!DEF: /main/t DerivedType !DEF: /main/t DerivedType
type :: t type :: t
!DEF: /main/t/re ObjectEntity REAL(4) !DEF: /main/t/re ObjectEntity REAL(4)
real :: re real :: re
!DEF: /main/t/im ObjectEntity REAL(4) !DEF: /main/t/im ObjectEntity REAL(4)
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flang/test/Semantics/symbol08.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /main MainProgram !DEF: /main MainProgram
program main program main
!DEF: /main/x POINTER ObjectEntity REAL(4) !DEF: /main/x POINTER ObjectEntity REAL(4)
pointer :: x pointer :: x
!REF: /main/x !REF: /main/x
real x real x
!DEF: /main/y EXTERNAL, POINTER (Function) ProcEntity REAL(4) !DEF: /main/y EXTERNAL, POINTER (Function) ProcEntity REAL(4)
pointer :: y pointer :: y
!REF: /main/y !REF: /main/y
procedure (real) :: y procedure (real) :: y
!DEF: /main/z (Implicit) ObjectEntity REAL(4) !DEF: /main/z (Implicit) ObjectEntity REAL(4)
!REF: /main/y !REF: /main/y
z = y() z = y()
end program end program

flang/test/Semantics/symbol09.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /s1 (Subroutine) Subprogram !DEF: /s1 (Subroutine) Subprogram
subroutine s1 subroutine s1
!DEF: /s1/a ObjectEntity REAL(4) !DEF: /s1/a ObjectEntity REAL(4)
!DEF: /s1/b ObjectEntity REAL(4) !DEF: /s1/b ObjectEntity REAL(4)
real a(10), b(10) real a(10), b(10)
!DEF: /s1/i ObjectEntity INTEGER(8) !DEF: /s1/i ObjectEntity INTEGER(8)
integer(kind=8) i integer(kind=8) i
!DEF: /s1/Forall1/i ObjectEntity INTEGER(8) !DEF: /s1/Forall1/i ObjectEntity INTEGER(8)
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flang/test/Semantics/symbol10.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /m1 Module !DEF: /m1 Module
module m1 module m1
contains contains
!DEF: /m1/foo_complex PUBLIC (Subroutine) Subprogram !DEF: /m1/foo_complex PUBLIC (Subroutine) Subprogram
!DEF: /m1/foo_complex/z ObjectEntity COMPLEX(4) !DEF: /m1/foo_complex/z ObjectEntity COMPLEX(4)
subroutine foo_complex (z) subroutine foo_complex (z)
!REF: /m1/foo_complex/z !REF: /m1/foo_complex/z
complex z complex z
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flang/test/Semantics/symbol11.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
!DEF: /s1 (Subroutine) Subprogram !DEF: /s1 (Subroutine) Subprogram
subroutine s1 subroutine s1
implicit none implicit none
!DEF: /s1/x ObjectEntity REAL(8) !DEF: /s1/x ObjectEntity REAL(8)
real(kind=8) :: x = 2.0 real(kind=8) :: x = 2.0
!DEF: /s1/a ObjectEntity INTEGER(4) !DEF: /s1/a ObjectEntity INTEGER(4)
integer a integer a
!DEF: /s1/t DerivedType !DEF: /s1/t DerivedType
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flang/test/Semantics/symbol12.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Verify that SAVE attribute is propagated by EQUIVALENCE ! Verify that SAVE attribute is propagated by EQUIVALENCE
!DEF: /s1 (Subroutine) Subprogram !DEF: /s1 (Subroutine) Subprogram
subroutine s1 subroutine s1
!DEF: /s1/a SAVE ObjectEntity REAL(4) !DEF: /s1/a SAVE ObjectEntity REAL(4)
!DEF: /s1/b SAVE ObjectEntity REAL(4) !DEF: /s1/b SAVE ObjectEntity REAL(4)
!DEF: /s1/c SAVE ObjectEntity REAL(4) !DEF: /s1/c SAVE ObjectEntity REAL(4)
!DEF: /s1/d SAVE ObjectEntity REAL(4) !DEF: /s1/d SAVE ObjectEntity REAL(4)
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flang/test/Semantics/symbol13.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Old-style "*length" specifiers (R723) ! Old-style "*length" specifiers (R723)
!DEF: /f1 (Function) Subprogram CHARACTER(1_8,1) !DEF: /f1 (Function) Subprogram CHARACTER(1_8,1)
!DEF: /f1/x1 INTENT(IN) ObjectEntity CHARACTER(2_4,1) !DEF: /f1/x1 INTENT(IN) ObjectEntity CHARACTER(2_4,1)
!DEF: /f1/x2 INTENT(IN) ObjectEntity CHARACTER(3_4,1) !DEF: /f1/x2 INTENT(IN) ObjectEntity CHARACTER(3_4,1)
character*1 function f1(x1, x2) character*1 function f1(x1, x2)
!DEF: /f1/n PARAMETER ObjectEntity INTEGER(4) !DEF: /f1/n PARAMETER ObjectEntity INTEGER(4)
integer, parameter :: n = 2 integer, parameter :: n = 2
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flang/test/Semantics/symbol14.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! "Bare" uses of type parameters and components ! "Bare" uses of type parameters and components
!DEF: /MainProgram1/t1 DerivedType !DEF: /MainProgram1/t1 DerivedType
!DEF: /MainProgram1/t1/k TypeParam INTEGER(4) !DEF: /MainProgram1/t1/k TypeParam INTEGER(4)
type :: t1(k) type :: t1(k)
!REF: /MainProgram1/t1/k !REF: /MainProgram1/t1/k
integer, kind :: k=666 integer, kind :: k=666
!DEF: /MainProgram1/t1/a ObjectEntity REAL(4) !DEF: /MainProgram1/t1/a ObjectEntity REAL(4)
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flang/test/Semantics/symbol15.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Forward references in pointer initializers and TBP bindings. ! Forward references in pointer initializers and TBP bindings.
!DEF: /m Module !DEF: /m Module
module m module m
implicit none implicit none
abstract interface abstract interface
!DEF: /m/iface ABSTRACT, PUBLIC (Subroutine) Subprogram !DEF: /m/iface ABSTRACT, PUBLIC (Subroutine) Subprogram
subroutine iface subroutine iface
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flang/test/Semantics/symbol16.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Statement functions ! Statement functions
!DEF: /p1 MainProgram !DEF: /p1 MainProgram
program p1 program p1
!DEF: /p1/f (Function, StmtFunction) Subprogram INTEGER(4) !DEF: /p1/f (Function, StmtFunction) Subprogram INTEGER(4)
!DEF: /p1/i ObjectEntity INTEGER(4) !DEF: /p1/i ObjectEntity INTEGER(4)
!DEF: /p1/j ObjectEntity INTEGER(4) !DEF: /p1/j ObjectEntity INTEGER(4)
integer f, i, j integer f, i, j
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flang/test/Semantics/symbol17.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Forward references to derived types (non-error cases) ! Forward references to derived types (non-error cases)
!DEF: /main MainProgram !DEF: /main MainProgram
program main program main
!DEF: /main/t1 DerivedType !DEF: /main/t1 DerivedType
type :: t1 type :: t1
!DEF: /main/t2 DerivedType !DEF: /main/t2 DerivedType
!DEF: /main/t1/t1a ALLOCATABLE ObjectEntity TYPE(t2) !DEF: /main/t1/t1a ALLOCATABLE ObjectEntity TYPE(t2)
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flang/test/Semantics/symbol18.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Intrinsic function in type declaration statement: type is ignored ! Intrinsic function in type declaration statement: type is ignored
!DEF: /p1 MainProgram !DEF: /p1 MainProgram
program p1 program p1
!DEF: /p1/cos ELEMENTAL, INTRINSIC, PURE (Function) ProcEntity INTEGER(4) !DEF: /p1/cos ELEMENTAL, INTRINSIC, PURE (Function) ProcEntity INTEGER(4)
integer cos integer cos
!DEF: /p1/y (Implicit) ObjectEntity REAL(4) !DEF: /p1/y (Implicit) ObjectEntity REAL(4)
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flang/test/Semantics/symbol19.f90

! RUN: %python %S/test_symbols.py %s %flang_fc1 ! RUN: %python_b %S/test_symbols.py %s %flang_fc1
! Test that a procedure is only implicitly resolved as an intrinsic function ! Test that a procedure is only implicitly resolved as an intrinsic function
! (resp. subroutine) if this is a function (resp. subroutine) ! (resp. subroutine) if this is a function (resp. subroutine)
!DEF: /expect_external (Subroutine) Subprogram !DEF: /expect_external (Subroutine) Subprogram
subroutine expect_external subroutine expect_external
!DEF: /acos EXTERNAL (Subroutine) ProcEntity !DEF: /acos EXTERNAL (Subroutine) ProcEntity
!DEF: /expect_external/x (Implicit) ObjectEntity REAL(4) !DEF: /expect_external/x (Implicit) ObjectEntity REAL(4)
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flang/test/lit.cfg.py

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# suffixes: A list of file extensions to treat as test files. # suffixes: A list of file extensions to treat as test files.
config.suffixes = ['.c', '.cpp', '.f', '.F', '.ff', '.FOR', '.for', '.f77', '.f90', '.F90', config.suffixes = ['.c', '.cpp', '.f', '.F', '.ff', '.FOR', '.for', '.f77', '.f90', '.F90',
'.ff90', '.f95', '.F95', '.ff95', '.fpp', '.FPP', '.cuf' '.ff90', '.f95', '.F95', '.ff95', '.fpp', '.FPP', '.cuf'
'.CUF', '.f18', '.F18', '.fir', '.f03', '.F03', '.f08', '.F08'] '.CUF', '.f18', '.F18', '.fir', '.f03', '.F03', '.f08', '.F08']
config.substitutions.append(('%PATH%', config.environment['PATH'])) config.substitutions.append(('%PATH%', config.environment['PATH']))
config.substitutions.append(('%llvmshlibdir', config.llvm_shlib_dir)) config.substitutions.append(('%llvmshlibdir', config.llvm_shlib_dir))
config.substitutions.append(('%pluginext', config.llvm_plugin_ext)) config.substitutions.append(('%pluginext', config.llvm_plugin_ext))
config.substitutions.append(('%python_b', f"{sys.executable} -B"))
llvm_config.use_default_substitutions() llvm_config.use_default_substitutions()
# excludes: A list of directories to exclude from the testsuite. The 'Inputs' # excludes: A list of directories to exclude from the testsuite. The 'Inputs'
# subdirectories contain auxiliary inputs for various tests in their parent # subdirectories contain auxiliary inputs for various tests in their parent
# directories. # directories.
config.excludes = ['Inputs', 'CMakeLists.txt', 'README.txt', 'LICENSE.txt'] config.excludes = ['Inputs', 'CMakeLists.txt', 'README.txt', 'LICENSE.txt']
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