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re PR middle-end/88448 (gnat.dg/opt66.adb etc. FAIL) 

2018-12-11  Richard Biener  <rguenther@suse.de>

	PR middle-end/88448
	PR middle-end/88415
	* gimple.c (gimple_assign_set_rhs_with_ops): Revert previous
	change.
	* tree-complex.c (update_complex_assignment): Properly transfer
	or clean EH info around gimple_assign_set_rhs_with_ops.

From-SVN: r267021
This commit is contained in:
Richard Biener 2018-12-11 13:00:49 +00:00 committed by Richard Biener
parent 921a4c3057
commit ef9fc3ba34
3 changed files with 13 additions and 5 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2018-12-11 Richard Biener <rguenther@suse.de>
PR middle-end/88448
PR middle-end/88415
* gimple.c (gimple_assign_set_rhs_with_ops): Revert previous
change.
* tree-complex.c (update_complex_assignment): Properly transfer
or clean EH info around gimple_assign_set_rhs_with_ops.
2018-12-11 Richard Earnshaw <rearnsha@arm.com>
PR target/37369

2
gcc/gimple.c
View File

@ -1752,7 +1752,7 @@ gimple_assign_set_rhs_with_ops (gimple_stmt_iterator *gsi, enum tree_code code,
if (new_rhs_ops > 2)
gimple_assign_set_rhs3 (stmt, op3);
if (stmt != old_stmt)
gsi_replace (gsi, stmt, true);
gsi_replace (gsi, stmt, false);
}

7
gcc/tree-complex.c
View File

@ -698,12 +698,11 @@ update_complex_components_on_edge (edge e, tree lhs, tree r, tree i)
static void
update_complex_assignment (gimple_stmt_iterator *gsi, tree r, tree i)
{
gimple *stmt;
gimple *old_stmt = gsi_stmt (*gsi);
gimple_assign_set_rhs_with_ops (gsi, COMPLEX_EXPR, r, i);
stmt = gsi_stmt (*gsi);
gimple *stmt = gsi_stmt (*gsi);
update_stmt (stmt);
if (maybe_clean_eh_stmt (stmt))
if (maybe_clean_or_replace_eh_stmt (old_stmt, stmt))
bitmap_set_bit (need_eh_cleanup, gimple_bb (stmt)->index);
update_complex_components (gsi, gsi_stmt (*gsi), r, i);