diff options
Diffstat (limited to 'gcc/varpool.c')
| -rw-r--r-- | gcc/varpool.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/varpool.c b/gcc/varpool.c index a13742d4957..40decfc867b 100644 --- a/gcc/varpool.c +++ b/gcc/varpool.c @@ -230,6 +230,12 @@ varpool_reset_queue (void) bool decide_is_variable_needed (struct varpool_node *node, tree decl) { + /* We do not track variable references at all and thus have no idea if the + variable was referenced in some other partition or not. + FIXME: We really need address taken edges in callgraph and varpool to + drive WPA and decide whether other partition might reference it or not. */ + if (flag_ltrans) + return true; /* If the user told us it is used, then it must be so. */ if ((node->externally_visible && !DECL_COMDAT (decl)) || node->force_output) |