From: Artem Savkov <asavkov@redhat.com>
According to gcc8's man pages gcc can put functions into .text.unlikely
or .text.hot subfunctions during optimization. Add ".text.hot" to the
list of bundleable functions in is_bundleable().
Signed-off-by: Artem Savkov <asavkov@redhat.com>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
---
common.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/common.c b/common.c
index 84ca14d3e397..b46fcf5cb6ca 100644
--- a/common.c
+++ b/common.c
@@ -131,6 +131,11 @@ static int is_bundleable(struct symbol *sym)
!strncmp(sym->sec->name + 15, sym->name, strlen(sym->sec->name) - 15))))
return 1;
+ if (sym->type == STT_FUNC &&
+ !strncmp(sym->sec->name, ".text.hot.",10) &&
+ !strcmp(sym->sec->name + 10, sym->name))
+ return 1;
+
if (sym->type == STT_OBJECT &&
!strncmp(sym->sec->name, ".data.",6) &&
!strcmp(sym->sec->name + 6, sym->name))
--
2.46.0