diff options
Diffstat (limited to 'gcc/cgraphunit.c')
| -rw-r--r-- | gcc/cgraphunit.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index e6a0ea65b26..7ed75be48dd 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -2157,8 +2157,19 @@ save_inline_function_body (struct cgraph_node *node) first_clone->ipa_transforms_to_apply); first_clone->ipa_transforms_to_apply = NULL; + /* When doing recursive inlining, the clone may become unnecessary. + This is possible i.e. in the case when the recursive function is proved to be + non-throwing and the recursion happens only in the EH landing pad. + We can not remove the clone until we are done with saving the body. + Remove it now. */ + if (!first_clone->callers) + { + cgraph_remove_node_and_inline_clones (first_clone, NULL); + first_clone = NULL; + } #ifdef ENABLE_CHECKING - verify_cgraph_node (first_clone); + else + verify_cgraph_node (first_clone); #endif return first_clone; } |