--- Comment #10 from spop at gcc dot gnu dot org 2009-11-25 05:36 ---
Subject: Bug 40281
Author: spop
Date: Wed Nov 25 05:35:58 2009
New Revision: 154641
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=154641
Log:
2009-11-18 Sebastian Pop sebastian@amd.com
PR
--- Comment #11 from spop at gcc dot gnu dot org 2009-11-25 05:40 ---
Fixed.
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spop at gcc dot gnu dot org changed:
What|Removed |Added
Status|NEW
--- Comment #8 from spop at gcc dot gnu dot org 2009-11-19 22:14 ---
Subject: Re: [4.4/4.5 Regression] -fprefetch-loop-arrays:
ICE: in initialize_matrix_A, at tree-data-ref.c:1887
Hi,
Here is a fix for this one, on top of the graphite branch.
I will commit this fix to the
--- Comment #9 from spop at gcc dot gnu dot org 2009-11-19 22:33 ---
Subject: Bug 40281
Author: spop
Date: Thu Nov 19 22:32:50 2009
New Revision: 154348
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=154348
Log:
Fix PR40281.
2009-11-18 Sebastian Pop sebastian@amd.com
--- Comment #7 from reichelt at gcc dot gnu dot org 2009-11-13 12:32
---
Even shorter testcase (crashes with -O -fprefetch-loop-arrays):
===
void foo(int);
void bar(int n)
{
int a[2], i, j = 0;
for (i = 0; i 2; i += j+1)
for (j = 0; j (n
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-11-09 13:48 ---
Hm.
(gdb) call debug_generic_expr (chrec)
{{1, +, {2, +, 1}_2}_1, +, 1}_2
how can this happen? Why does evolution_function_is_affine_multivariate_p
not reject this chrec?
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rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2009-11-09 13:59 ---
*** Bug 41957 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 #4 from burnus at gcc dot gnu dot org 2009-11-05 21:04 ---
Test case in comment 2 fails for me on x86-64-linux with 4.4.1 [gcc-4_4-branch
revision 150839] and with 4.4.3 20091105 [gcc-4_4-branch revision 153928].
Marking thus as 4.4 regression.
Maybe related: PR 41957
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