From: Mikael Morin <mik...@gcc.gnu.org>
The gfc_se::use_offset field is set in a few places, but is nowhere
used. Remove it.
gcc/fortran/ChangeLog:
* trans.h (gfc_se): Remove field use_offset.
* trans-expr.cc (gfc_conv_intrinsic_to_class): Remove use_offset
initialization.
(gfc_conv_procedure_call): Likewise.
* trans-stmt.cc (trans_associate_var): Likewise.
---
gcc/fortran/trans-expr.cc | 2 --
gcc/fortran/trans-stmt.cc | 1 -
gcc/fortran/trans.h | 4 ----
3 files changed, 7 deletions(-)
diff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc
index e6c32184435..2dd093673eb 100644
--- a/gcc/fortran/trans-expr.cc
+++ b/gcc/fortran/trans-expr.cc
@@ -1168,7 +1168,6 @@ gfc_conv_intrinsic_to_class (gfc_se *parmse, gfc_expr *e,
else
{
parmse->ss = ss;
- parmse->use_offset = 1;
gfc_conv_expr_descriptor (parmse, e);
/* Array references with vector subscripts and non-variable
expressions
@@ -7542,7 +7541,6 @@ gfc_conv_procedure_call (gfc_se * se, gfc_symbol * sym,
|| CLASS_DATA (fsym)->attr.codimension))
{
/* Pass a class array. */
- parmse.use_offset = 1;
gfc_conv_expr_descriptor (&parmse, e);
bool defer_to_dealloc_blk = false;
diff --git a/gcc/fortran/trans-stmt.cc b/gcc/fortran/trans-stmt.cc
index 4f2f4da2f28..198acee1ba3 100644
--- a/gcc/fortran/trans-stmt.cc
+++ b/gcc/fortran/trans-stmt.cc
@@ -2116,7 +2116,6 @@ trans_associate_var (gfc_symbol *sym, gfc_wrapped_block
*block)
if (sym->assoc->variable || cst_array_ctor)
{
se.direct_byref = 1;
- se.use_offset = 1;
se.expr = desc;
GFC_DECL_PTR_ARRAY_P (sym->backend_decl) = 1;
}
diff --git a/gcc/fortran/trans.h b/gcc/fortran/trans.h
index 40680e97cbc..55541845a6d 100644
--- a/gcc/fortran/trans.h
+++ b/gcc/fortran/trans.h
@@ -105,10 +105,6 @@ typedef struct gfc_se
/* If set, will pass subref descriptors without a temporary. */
unsigned force_no_tmp:1;
- /* Unconditionally calculate offset for array segments and constant
- arrays in gfc_conv_expr_descriptor. */
- unsigned use_offset:1;
-
unsigned want_coarray:1;
/* Scalarization parameters. */
--
2.47.2
