[all-commits] [llvm/llvm-project] 3f25ad: [OpenMP] Fix warnings about unused expressions whe...

[Martin Storsjö via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3f25ad335b4ef882cd4e336f9d9ac1606220f572
      https://github.com/llvm/llvm-project/commit/3f25ad335b4ef882cd4e336f9d9ac1606220f572
  Author: Martin Storsjö <martin at martin.st>
  Date:   2022-08-02 (Tue, 02 Aug 2022)

  Changed paths:
    M openmp/runtime/src/kmp_dispatch.cpp

  Log Message:
  -----------
  [OpenMP] Fix warnings about unused expressions when OMPT_LOOP_DISPATCH is a no-op. NFC.

This fixes warnings like these:

../runtime/src/kmp_dispatch.cpp:2159:24: warning: left operand of comma operator has no effect [-Wunused-value]
    OMPT_LOOP_DISPATCH(*p_lb, *p_ub, pr->u.p.st, status);
                       ^~~~~
../runtime/src/kmp_dispatch.cpp:2159:31: warning: left operand of comma operator has no effect [-Wunused-value]
    OMPT_LOOP_DISPATCH(*p_lb, *p_ub, pr->u.p.st, status);
                              ^~~~~
../runtime/src/kmp_dispatch.cpp:2159:46: warning: left operand of comma operator has no effect [-Wunused-value]
    OMPT_LOOP_DISPATCH(*p_lb, *p_ub, pr->u.p.st, status);
                                     ~~~~~~~ ^~
../runtime/src/kmp_dispatch.cpp:2159:50: warning: expression result unused [-Wunused-value]
    OMPT_LOOP_DISPATCH(*p_lb, *p_ub, pr->u.p.st, status);
                                                 ^~~~~~