http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46028
Summary: Regression from GCC 4.4: storage size of 'test_array'
isn't constant
Product: gcc
Version: 4.5.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
--- Comment #6 from marti at juffo dot org 2010-03-19 14:46 ---
(In reply to comment #5)
I think the compiler should throw an error if there are any statements in the
naked function other than asm statements.
This would break a lot of code; there are use cases where you want to
save
dot org
ReportedBy: marti at juffo dot org
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: arm-elf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43404
--- Comment #1 from marti at juffo dot org 2010-03-17 15:03 ---
Created an attachment (id=20128)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20128action=view)
test.i
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43404
--- Comment #6 from marti at juffo dot org 2009-10-27 08:58 ---
(In reply to comment #5)
These might not be bogus as there is extra inlining at -O3 which causes us to
strip out the address taking and make search_table_entries, etc. look like
real variables.
True, I have changed
--- Comment #3 from marti at juffo dot org 2009-10-26 03:26 ---
Created an attachment (id=18893)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18893action=view)
test-resizing.i
Another instance of the same bug. This time from GNOME mutter 2.28.0
http://ftp.gnome.org/pub/gnome
--- Comment #4 from marti at juffo dot org 2009-10-26 03:35 ---
Created an attachment (id=18894)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18894action=view)
st-theme-node.i.gz
And yet another in gnome-shell from
http://ftp.gnome.org/pub/GNOME/sources/gnome-shell/2.28/
gcc
-mtune=k8
Product: gcc
Version: 4.4.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: marti at juffo dot org
GCC host triplet: x86_64
--- Comment #2 from marti at juffo dot org 2009-10-24 18:27 ---
Created an attachment (id=1)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=1action=view)
dwarf_getcfi_elf.i
Sorry! Here you go :)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41817
