[flang-commits] [flang] [Flang][OpenMP] Implement OMP 5.2 implicit DECLARE TARGET procedure handling (PR #196826)

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github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 4213 tests passed
* 248 tests skipped
* 2 tests failed

## Failed Tests
(click on a test name to see its output)

### Flang
<details>
<summary>Flang.Semantics/OpenMP/declare-target-implicit-proc.f90</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
"C:\Python312\python.exe" C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP/../test_symbols.py C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP\declare-target-implicit-proc.f90 c:\_work\llvm-project\llvm-project\build\bin\flang.exe -fc1 -fopenmp -fopenmp-version=52
# executed command: 'C:\Python312\python.exe' 'C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP/../test_symbols.py' 'C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP\declare-target-implicit-proc.f90' 'c:\_work\llvm-project\llvm-project\build\bin\flang.exe' -fc1 -fopenmp -fopenmp-version=52
# .---command stdout------------
# | ---Expected_output
# | 
# | +++Actual_output
# | 
# | @@-1,14+1,21@@
# | 
# | -programtest_implicit_declare_target
# | +!DEF:/TEST_IMPLICIT_DECLARE_TARGETMainProgram
# | +programTEST_IMPLICIT_DECLARE_TARGET
# | +!DEF:/TEST_IMPLICIT_DECLARE_TARGET/nObjectEntityINTEGER(4)
# | integer::n=10
# | -!DEF:/test_implicit_declare_target/ext_sub(Subroutine)EXTERNALProcEntity
# | !$ompdeclaretarget(ext_sub)
# | !$omptarget
# | -!REF:/test_implicit_declare_target/ext_sub
# | +!DEF:/TEST_IMPLICIT_DECLARE_TARGET/ext_subEXTERNAL(Subroutine,OmpDeclareTarget)ProcEntity
# | +!REF:/TEST_IMPLICIT_DECLARE_TARGET/n
# | callext_sub(n)
# | !$ompendtarget
# | endprogram
# | +!DEF:/ext_sub(Subroutine)Subprogram
# | +!DEF:/ext_sub/xINTENT(IN)ObjectEntityINTEGER(4)
# | subroutineext_sub(x)
# | !$ompdeclaretarget
# | +!REF:/ext_sub/x
# | integer,intent(in)::x
# | +!REF:/ext_sub/x
# | print*,"Calledwith:",x
# | endsubroutine
# | +
# | 
# | FAIL
# `-----------------------------
# .---command stderr------------
# | warning: OpenMP support for version 52 in flang is still incomplete
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>
<details>
<summary>Flang.Semantics/OpenMP/declare-target02.f90</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
"C:\Python312\python.exe" C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP/../test_errors.py C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP\declare-target02.f90 c:\_work\llvm-project\llvm-project\build\bin\flang.exe -fc1 -fopenmp -fopenmp-version=52
# executed command: 'C:\Python312\python.exe' 'C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP/../test_errors.py' 'C:\_work\llvm-project\llvm-project\flang\test\Semantics\OpenMP\declare-target02.f90' 'c:\_work\llvm-project\llvm-project\build\bin\flang.exe' -fc1 -fopenmp -fopenmp-version=52
# .---command stdout------------
# | --- 
# | +++ 
# | @@ -7 +6,0 @@
# | 
# | actual at 38: 'blk1_link' must be a variable@@ -41 +39,0 @@
# | 
# | actual at 158: 'blk4_link' must be a variable
# | 
# | FAIL
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/196826