https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77728
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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Attachment #41262|0 |1
is obsolete| |
--- Comment #34 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 41263
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41263&action=edit
gcc7-pr77728.patch
Further tweak, so that we don't emit the note twice on fn1 and fn3 in the
testcase. Seems during expand_function_start, we only want to warn in
FUNCTION_ARG_BOUNDARY hook, because all the interesting cases are seen there,
while not in FUNCTION_ARG hook. But when in expand_call, we need FUNCTION_ARG.
