diff options
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index 018cf257126..18565bf1dab 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -4323,7 +4323,11 @@ expand_debug_expr (tree exp) op0 = DECL_RTL_IF_SET (exp); /* This decl was probably optimized away. */ - if (!op0) + if (!op0 + /* At least label RTXen are sometimes replaced by + NOTE_INSN_DELETED_LABEL. Any notes here are not + handled by copy_rtx. */ + || NOTE_P (op0)) { if (!VAR_P (exp) || DECL_EXTERNAL (exp) |