https://gcc.gnu.org/g:f3db8650d423c0fa0c85be6a77e1649c63b06210
commit f3db8650d423c0fa0c85be6a77e1649c63b06210
Author: Mikael Morin <mik...@gcc.gnu.org>
Date: Sat Aug 16 16:17:52 2025 +0200
Calcul offset sans passer par le descripteur
Diff:
---
gcc/fortran/trans-descriptor.cc | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/gcc/fortran/trans-descriptor.cc b/gcc/fortran/trans-descriptor.cc
index ae387b684e8c..c0961ee1ab89 100644
--- a/gcc/fortran/trans-descriptor.cc
+++ b/gcc/fortran/trans-descriptor.cc
@@ -1425,7 +1425,7 @@ gfc_conv_remap_descriptor (stmtblock_t *block, tree dest,
int dest_rank,
/* Copy offset but adjust it such that it would correspond
to a lbound of zero. */
- gfc_conv_descriptor_offset_set (block, dest, gfc_index_zero_node);
+ tree offset = gfc_index_zero_node;
/* Set the bounds as declared for the LHS and calculate strides as
well as another offset update accordingly. */
@@ -1476,17 +1476,15 @@ gfc_conv_remap_descriptor (stmtblock_t *block, tree
dest, int dest_rank,
gfc_conv_descriptor_stride_set (block, dest, gfc_rank_cst[dim], stride);
/* Update offset. */
- tree offs = gfc_conv_descriptor_offset_get (dest);
tree tmp = fold_build2_loc (input_location, MULT_EXPR,
gfc_array_index_type, lbound, stride);
- offs = fold_build2_loc (input_location, MINUS_EXPR,
- gfc_array_index_type, offs, tmp);
- offs = gfc_evaluate_now (offs, block);
- gfc_conv_descriptor_offset_set (block, dest, offs);
+ offset = fold_build2_loc (input_location, MINUS_EXPR,
+ gfc_array_index_type, offset, tmp);
/* Update stride. */
tmp = gfc_conv_array_extent_dim (lbound, ubound, NULL);
stride = fold_build2_loc (input_location, MULT_EXPR,
gfc_array_index_type, stride, tmp);
}
+ gfc_conv_descriptor_offset_set (block, dest, offset);
}
