Assignee: unassigned at gcc dot gnu.org
Reporter: andrew.burgess at embecosm dot com
Target Milestone: ---
Consider this Fortran program:
subroutine sub(a,n)
dimension a(n)
do 100 i = 1, n
a(i) = i
100 continue ! Breakpoint here.
return
end
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99027
Andrew Burgess changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
Assignee: unassigned at gcc dot gnu.org
Reporter: andrew.burgess at embecosm dot com
Target Milestone: ---
I believe I have run into a case where ubound is giving the wrong result.
Given:
program test
integer, dimension (1:3,1:6) :: array
print *, "ubound = ", ubound (arr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94474
--- Comment #12 from Andrew Burgess ---
> But what I learned from writing the patch is that gcc cannot
> easily tell if a range will be empty or not. That is because
> the assembler does emit the line info and the views,
> and the assembler deci
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94474
--- Comment #10 from Andrew Burgess ---
Bernd,
Not a problem, always happy to expand on things. This might get a
little long, but hopefully it should give you an idea what I think is
wrong.
I have not updated the reproducer, I don't know why I
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94474
--- Comment #8 from Andrew Burgess ---
Bernd,
Please could you keep discussion of GDB patches to the GDB mailing list unless
it is required to move this bug forward.
In this bug I make the claim that the DWARF GCC produces is not correct. So
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94474
--- Comment #5 from Andrew Burgess ---
Bernd,
Wouldn't DW_AT_GNU_exit_view be attached to the DW_TAG_inlined_subroutine
though?
So, as in this case, one subroutine has 2 ranges, but would then have one end
view number.
I don't understand wh
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94474
--- Comment #2 from Andrew Burgess ---
Sorry for including the wrong DWARF dump output in the bug report. I too had
seen the DW_AT_GNU_entry_view using a more recent binutils.
When you pose the question:
I am not sure if there are any view n
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: andrew.burgess at embecosm dot com
Target Milestone: ---
Created attachment 48190
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48190&action=edit
Bug reproducer.
Download the attached file, then:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92775
--- Comment #1 from Andrew Burgess ---
I ran a bisect and this is the commit where GCC stops producing the DWARF I
would expect to see:
In GIT:
https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=47e6a59aedf4b114c2b4865c97a91a7b700cd991
In SVN:
h
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: andrew.burgess at embecosm dot com
Target Milestone: ---
Created attachment 47411
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47411&action=edit
Example.
1. Unpack the example, and run '
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86058
--- Comment #2 from Andrew Burgess ---
Sorry, this is on x86-64/GNU-Linux
: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: andrew.burgess at embecosm dot com
Target Milestone: ---
The following:
/* { dg-do compile } */
/* { dg-options "-O2 -Wuninitialized -Wmaybe-uninitia
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78544
--- Comment #4 from Andrew Burgess ---
I only suggested the alternative patch due to the issues you raised in comment
#2. I agree with you that extending the test to cover darwin would be by far
the better solution.
I'm unable to test your prop
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78544
--- Comment #1 from Andrew Burgess ---
Created attachment 40162
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40162&action=edit
Patch to skip the tests
As the tests are only going to test anything on a subset of targets, I don't
know if w
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: andrew.burgess at embecosm dot com
Target Milestone: ---
Created attachment 37840
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37840&action=edit
An example of this be
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