diff options
Diffstat (limited to 'gcc/fortran/trans-array.c')
| -rw-r--r-- | gcc/fortran/trans-array.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c index 2708355..c625bc4 100644 --- a/gcc/fortran/trans-array.c +++ b/gcc/fortran/trans-array.c @@ -2755,7 +2755,7 @@ gfc_start_scalarized_body (gfc_loopinfo * loop, stmtblock_t * pbody) /* Generates the actual loop code for a scalarization loop. */ -static void +void gfc_trans_scalarized_loop_end (gfc_loopinfo * loop, int n, stmtblock_t * pbody) { @@ -2822,7 +2822,8 @@ gfc_trans_scalarized_loop_end (gfc_loopinfo * loop, int n, loopbody = gfc_finish_block (pbody); /* Initialize the loopvar. */ - gfc_add_modify (&loop->code[n], loop->loopvar[n], loop->from[n]); + if (loop->loopvar[n] != loop->from[n]) + gfc_add_modify (&loop->code[n], loop->loopvar[n], loop->from[n]); exit_label = gfc_build_label_decl (NULL_TREE); |