diff options
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index d567a87..3036e67 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -3587,7 +3587,9 @@ expand_gimple_stmt_1 (gimple stmt) tree rhs = gimple_assign_rhs1 (assign_stmt); gcc_assert (get_gimple_rhs_class (gimple_expr_code (stmt)) == GIMPLE_SINGLE_RHS); - if (gimple_has_location (stmt) && CAN_HAVE_LOCATION_P (rhs)) + if (gimple_has_location (stmt) && CAN_HAVE_LOCATION_P (rhs) + /* Do not put locations on possibly shared trees. */ + && !is_gimple_min_invariant (rhs)) SET_EXPR_LOCATION (rhs, gimple_location (stmt)); if (TREE_CLOBBER_P (rhs)) /* This is a clobber to mark the going out of scope for |