[all-commits] [llvm/llvm-project] 4a4763: [flang][OpenMP] Support substrings and complex par...

[Tom Eccles via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4a47634a0075c49051cb4708a7f54577ecb080f4
      https://github.com/llvm/llvm-project/commit/4a47634a0075c49051cb4708a7f54577ecb080f4
  Author: Tom Eccles <tom.eccles at arm.com>
  Date:   2025-06-13 (Fri, 13 Jun 2025)

  Changed paths:
    M flang/include/flang/Evaluate/tools.h
    M flang/lib/Lower/OpenMP/ClauseProcessor.cpp
    M flang/lib/Lower/OpenMP/Clauses.cpp
    M flang/lib/Semantics/check-omp-structure.cpp
    A flang/test/Lower/OpenMP/depend-complex.f90
    A flang/test/Lower/OpenMP/depend-substring.f90
    A flang/test/Semantics/OpenMP/depend-substring.f90

  Log Message:
  -----------
  [flang][OpenMP] Support substrings and complex part refs for DEPEND (#143907)

Fixes #142404

The parser can't tell the difference between array indexing and a
substring: that has to be done in semantics once we have types.
Substrings can only be in the form string([lower]:[higher]) not
string(index) or string(lower:higher:step). I added semantic checks to
catch this for the DEPEND clause.

This patch also adds lowering for correct substrings and for complex
part references.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications