diff options
Diffstat (limited to 'gcc/fortran/frontend-passes.c')
-rw-r--r-- | gcc/fortran/frontend-passes.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/fortran/frontend-passes.c b/gcc/fortran/frontend-passes.c index c02fc36..9fad41d8 100644 --- a/gcc/fortran/frontend-passes.c +++ b/gcc/fortran/frontend-passes.c @@ -78,6 +78,10 @@ static int forall_level; static bool in_omp_workshare; +/* Keep track of whether we are within a WHERE statement. */ + +static bool in_where; + /* Keep track of iterators for array constructors. */ static int iterator_level; @@ -2790,6 +2794,9 @@ inline_matmul_assign (gfc_code **c, int *walk_subtrees, if (co->op != EXEC_ASSIGN) return 0; + if (in_where) + return 0; + expr1 = co->expr1; expr2 = co->expr2; if (expr2->expr_type != EXPR_FUNCTION @@ -3268,12 +3275,14 @@ gfc_code_walker (gfc_code **c, walk_code_fn_t codefn, walk_expr_fn_t exprfn, gfc_code *co; gfc_association_list *alist; bool saved_in_omp_workshare; + bool saved_in_where; /* There might be statement insertions before the current code, which must not affect the expression walker. */ co = *c; saved_in_omp_workshare = in_omp_workshare; + saved_in_where = in_where; switch (co->op) { @@ -3301,6 +3310,10 @@ gfc_code_walker (gfc_code **c, walk_code_fn_t codefn, walk_expr_fn_t exprfn, WALK_SUBEXPR (co->ext.iterator->step); break; + case EXEC_WHERE: + in_where = true; + break; + case EXEC_CALL: case EXEC_ASSIGN_CALL: for (a = co->ext.actual; a; a = a->next) @@ -3554,6 +3567,7 @@ gfc_code_walker (gfc_code **c, walk_code_fn_t codefn, walk_expr_fn_t exprfn, doloop_level --; in_omp_workshare = saved_in_omp_workshare; + in_where = saved_in_where; } } return 0; |