--- Comment #9 from rguenth at gcc dot gnu dot org 2006-09-05 08:36 ---
Subject: Bug 28905
Author: rguenth
Date: Tue Sep 5 08:36:39 2006
New Revision: 116696
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=116696
Log:
2006-09-05 Richard Guenther [EMAIL PROTECTED]
PR
--- Comment #10 from rguenth at gcc dot gnu dot org 2006-09-05 08:40
---
Fixed.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #8 from rguenth at gcc dot gnu dot org 2006-09-03 11:04 ---
*** Bug 28941 has been marked as a duplicate of this bug. ***
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #6 from rguenth at gcc dot gnu dot org 2006-09-02 10:15 ---
The problem is, that for
i_1: VARYING
size_3: VARYING
i_4: ~[0, 0] EQUIVALENCES: { } (0 elements)
i_5: [-INF, -1] EQUIVALENCES: { i_6 i_7 } (2 elements)
i_6: ~[0, 0] EQUIVALENCES: { i_7 } (1 elements)
i_7: [0,
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org
--- Comment #7 from patchapp at dberlin dot org 2006-09-02 13:50 ---
Subject: Bug number PR28905
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-09/msg00060.html
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mmitchel at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28905
--- Comment #4 from janis at gcc dot gnu dot org 2006-08-31 20:29 ---
A regression hunt on powerpc-linux identified this patch:
http://gcc.gnu.org/viewcvs?view=revrev=116213
r116213 | rakdver | 2006-08-17 08:22:05 + (Thu, 17 Aug 2006)
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janis at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2006-09-01 05:14 ---
For 4.1, we get:
i_1: VARYING
size_2: VARYING
size_3: [size_2, size_2] EQUIVALENCES: { size_2 } (1 elements)
i_4: [0, +INF] EQUIVALENCES: { i_1 i_7 i_8 i_9 } (4 elements)
n_5: [0, size_2 - 1] EQUIVALENCES: { i_1
--- Comment #1 from tbm at cyrius dot com 2006-08-30 15:51 ---
I get this with 4.2.0 20060823 but not with 20060721 - I wonder if it's related
to the fix for PR28814?
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tbm at cyrius dot com changed:
What|Removed |Added
--- Comment #2 from tbm at cyrius dot com 2006-08-30 15:52 ---
Created an attachment (id=12155)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12155action=view)
test case
Testcase from application djvulibre.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28905
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
CC||pinskia at gcc dot gnu dot
|
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-08-30 16:07 ---
Confirmed, but it looks unrelated to that PR but rather a change from SCEV
might had caused this.
Reduced testcase:
void f(void) __attribute__ ((noreturn));
int g(void);
void code_comment (void)
{
int size = g();
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