Re: [PATCH 42/89] Introduce gimple_omp_single

[Jeff Law]

On 04/21/14 10:57, David Malcolm wrote:

gcc/
        * coretypes.h (gimple_omp_single): New typedef.
        (const_gimple_omp_single): New typedef.

        * gimple.h (gimple_statement_base::as_a_gimple_omp_single): New.
        (gimple_build_omp_single): Return a gimple_omp_single rather than
        a plain gimple.
        (gimple_omp_single_set_clauses): Require a gimple_omp_single
        rather than a plain gimple.

        * gimple-pretty-print.c (dump_gimple_omp_single): Require a
        gimple_omp_single rather than a plain gimple.
        (pp_gimple_stmt_1): Add checked cast to gimple_omp_single within
        GIMPLE_OMP_SINGLE case of switch statement.

        * gimple.c (gimple_build_omp_single): Return a gimple_omp_single
        rather than a plain gimple.

        * omp-low.c (scan_omp_single): Require a gimple_omp_single rather
        than a plain gimple.
        (scan_omp_1_stmt): Add checked cast to gimple_omp_single within
        GIMPLE_OMP_SINGLE case of switch statement.
        (lower_omp_single_simple): Require a gimple_omp_single rather
        than a plain gimple.
        (lower_omp_single_copy): Likewise.
        (lower_omp_single): Strengthen local "single_stmt" from gimple to
        gimple_omp_single.

OK with expected changes due to renaming/updates to const handling.

Please repost the final patch for archival purposes.

Jeff