Am 12/05/2013 04:09 PM, schrieb Richard Biener:
On Thu, Dec 5, 2013 at 3:53 PM, Georg-Johann Lay <a...@gjlay.de> wrote:
This is a fix of a wrong warning for a bas ISR name. The assumption was
that if DECL_ASSEMBLER_NAME is set, it would always starts with a *.
This is not the case for LTO compiler where the assembler name is the plain
name of the function (except an assembler name is set).
That sounds odd to me. Does the bug reproduce with -fwhole-program?
Or if the interrupt handler is static?
Hi, I tried to debug lto1.
What I see is that SET_DECL_ASSEMBLER_NAME with "__vector_14", i.e. without a
leading '*', is called from
tree-streamer-in.c:lto_input_ts_decl_with_vis_tree_pointers().
Hope that helps in narrowing down the issue.
Johann
Richard.
Thus, do a more restrictive test if the first character of the function name
has to be skipped.
Ok to commit?
Johann
PR target/59396
* config/avr/avr.c (avr_set_current_function): If the first char
of the function name is skipped, make sure it is actually '*'.
