https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105972
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
Priority|P4 |P2
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
This ICEs also on the valid
__attribute__((optimize(0))) int
foo ()
{
int
bar (x)
int x;
{
return x;
}
return bar (0);
}
with -O2 -g.
If I comment out the optimize attribute, then with -O2 -g
-fdump-tree-gimple-lineno
one can see:
[pr105972-2.c:5:3] # DEBUG BEGIN_STMT
[pr105972-2.c:7:5] # DEBUG BEGIN_STMT
[pr105972-2.c:11:3] # DEBUG BEGIN_STMT
statements in foo and
[pr105972-2.c:9:5] # DEBUG BEGIN_STMT
in bar. The line 7 statement is just incorrect, IMHO shouldn't be added at
all, when parsing the K&R parameter declarations, there is no reasonable code
point to emit those.
For normal K&R functions, they aren't just emitted because
