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).
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 '*'.
Index: config/avr/avr.c
===================================================================
--- config/avr/avr.c (revision 205709)
+++ config/avr/avr.c (working copy)
@@ -599,7 +599,8 @@ avr_set_current_function (tree decl)
tree ret = TREE_TYPE (TREE_TYPE (decl));
const char *name;
- name = DECL_ASSEMBLER_NAME_SET_P (decl)
+ name = (DECL_ASSEMBLER_NAME_SET_P (decl)
+ && '*' == *IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl)))
/* Remove the leading '*' added in set_user_assembler_name. */
? 1 + IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl))
: IDENTIFIER_POINTER (DECL_NAME (decl));
