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* [Bug middle-end/40980] New: air.f90 ICEs compiler with -fgraphite-identity
@ 2009-08-06 0:23 howarth at nitro dot med dot uc dot edu
2009-08-06 0:27 ` [Bug middle-end/40980] " spop at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: howarth at nitro dot med dot uc dot edu @ 2009-08-06 0:23 UTC (permalink / raw)
To: gcc-bugs
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When the Polyhedron 2005 benchmark air.f90 is compiled with
-fgraphite-identity, the compiler ICEs with the error...
gfortran -O2 -fgraphite-identity air.f90 -o air
air.f90: In function ‘spectop’:
air.f90:1064:0: error: Incompatible types in PHI argument 0
character(kind=4)
integer(kind=4)
ivtmp.1799_745 = PHI <var.1825_744(157), D.2584_20(158)>
air.f90:1064:0: internal compiler error: verify_stmts failed
Using built-in specs.
Target: x86_64-apple-darwin10
Configured with: ../gcc-4.5-20090805/configure --prefix=/sw
--prefix=/sw/lib/gcc4.5 --mandir=/sw/share/man --infodir=/sw/share/info
--enable-languages=c,c++,fortran,objc,java --with-gmp=/sw
--with-libiconv-prefix=/sw --with-ppl=/sw --with-cloog=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--disable-libjava-multilib --build=x86_64-apple-darwin10
--host=x86_64-apple-darwin10 --target=x86_64-apple-darwin10
Thread model: posix
gcc version 4.5.0 20090805 (experimental) (GCC)
--
Summary: air.f90 ICEs compiler with -fgraphite-identity
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: howarth at nitro dot med dot uc dot edu
GCC build triplet: x86_64-apple-darwin10
GCC host triplet: x86_64-apple-darwin10
GCC target triplet: x86_64-apple-darwin10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40980
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40980] air.f90 ICEs compiler with -fgraphite-identity
2009-08-06 0:23 [Bug middle-end/40980] New: air.f90 ICEs compiler with -fgraphite-identity howarth at nitro dot med dot uc dot edu
@ 2009-08-06 0:27 ` spop at gcc dot gnu dot org
2009-08-06 1:28 ` howarth at nitro dot med dot uc dot edu
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: spop at gcc dot gnu dot org @ 2009-08-06 0:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from spop at gcc dot gnu dot org 2009-08-06 00:26 -------
This makes me think that Tobias' regtester does not test the polyhedron
benchmarks in the extra tests, or it does not report anymore the failures.
I will investigate this issue.
--
spop at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |spop at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-08-06 00:26:51
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40980
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40980] air.f90 ICEs compiler with -fgraphite-identity
2009-08-06 0:23 [Bug middle-end/40980] New: air.f90 ICEs compiler with -fgraphite-identity howarth at nitro dot med dot uc dot edu
2009-08-06 0:27 ` [Bug middle-end/40980] " spop at gcc dot gnu dot org
@ 2009-08-06 1:28 ` howarth at nitro dot med dot uc dot edu
2009-08-12 3:30 ` spop at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: howarth at nitro dot med dot uc dot edu @ 2009-08-06 1:28 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from howarth at nitro dot med dot uc dot edu 2009-08-06 01:28 -------
Interestingly...
gfortran -O2 -fgraphite-identity -floop-interchange air.f90 -o air
compiles the air benchmark without errors but the resulting code produces...
AIRFLOW IN A BOX
Version 2.0
(c) Hanley Innovations 1995
1.00000000000000002E-002 0.29999999999999999 10.000000000000000
0.10000000000000001 0
272.76999999999998 272.76999999999998 272.76999999999998
272.76999999999998 0.0000000000000000
11 12
X-DATA
1 0.0000000000000000 0.10000000000000001 4
2 5.00000000000000028E-002 0.22000000000000000 4
3 0.10000000000000001 0.29999999999999999 4
4 0.20000000000000001 0.40000000000000002 4
5 0.29999999999999999 0.50000000000000000 4
6 0.40000000000000002 0.59999999999999998 4
7 0.50000000000000000 0.69999999999999996 4
8 0.59999999999999998 0.80000000000000004 4
9 0.69999999999999996 0.90000000000000002 4
10 0.80000000000000004 0.96999999999999997 4
11 0.90000000000000002 1.0000000000000000 4
Y-DATA
0.0000000000000000 0.10000000000000001 4
4.00000000000000008E-002 0.14999999999999999 4
8.00000000000000017E-002 0.20000000000000001 4
0.14999999999999999 0.29999999999999999 4
0.20000000000000001 0.40000000000000002 4
0.29999999999999999 0.50000000000000000 4
0.40000000000000002 0.59999999999999998 4
0.50000000000000000 0.69999999999999996 4
0.59999999999999998 0.80000000000000004 4
0.69999999999999996 0.89000000000000001 4
0.80000000000000004 0.94999999999999996 4
0.94999999999999996 1.0000000000000000 4
ITERATION# TIME FINAL MASS RESIDUAL
14 100.000043187820 0.01000000 NaN
deltat, final t, iterations
100.00000000000000 100.00004318782042 14
14 NaN
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40980
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40980] air.f90 ICEs compiler with -fgraphite-identity
2009-08-06 0:23 [Bug middle-end/40980] New: air.f90 ICEs compiler with -fgraphite-identity howarth at nitro dot med dot uc dot edu
2009-08-06 0:27 ` [Bug middle-end/40980] " spop at gcc dot gnu dot org
2009-08-06 1:28 ` howarth at nitro dot med dot uc dot edu
@ 2009-08-12 3:30 ` spop at gcc dot gnu dot org
2009-08-12 14:33 ` spop at gcc dot gnu dot org
2009-08-12 14:41 ` spop at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: spop at gcc dot gnu dot org @ 2009-08-12 3:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from spop at gcc dot gnu dot org 2009-08-12 03:29 -------
Subject: Bug 40980
Author: spop
Date: Wed Aug 12 03:29:35 2009
New Revision: 150674
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150674
Log:
Prepare expressions to be good phi arguments.
2009-08-11 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/40980
* sese.c (convert_for_phi_arg): New.
(add_guard_exit_phis): Use convert_for_phi_arg.
* testsuite/gfortran.dg/graphite/id-17.f: New.
Added:
branches/graphite/gcc/testsuite/gfortran.dg/graphite/id-17.f
Modified:
branches/graphite/gcc/ChangeLog.graphite
branches/graphite/gcc/sese.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40980
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40980] air.f90 ICEs compiler with -fgraphite-identity
2009-08-06 0:23 [Bug middle-end/40980] New: air.f90 ICEs compiler with -fgraphite-identity howarth at nitro dot med dot uc dot edu
` (2 preceding siblings ...)
2009-08-12 3:30 ` spop at gcc dot gnu dot org
@ 2009-08-12 14:33 ` spop at gcc dot gnu dot org
2009-08-12 14:41 ` spop at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: spop at gcc dot gnu dot org @ 2009-08-12 14:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from spop at gcc dot gnu dot org 2009-08-12 14:33 -------
Subject: Bug 40980
Author: spop
Date: Wed Aug 12 14:32:31 2009
New Revision: 150694
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150694
Log:
Prepare expressions to be good phi arguments.
2009-08-11 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/40980
* sese.c (convert_for_phi_arg): New.
(add_guard_exit_phis): Use convert_for_phi_arg.
* testsuite/gfortran.dg/graphite/id-17.f: New.
Added:
trunk/gcc/testsuite/gfortran.dg/graphite/id-17.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ChangeLog.graphite
trunk/gcc/sese.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40980
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/40980] air.f90 ICEs compiler with -fgraphite-identity
2009-08-06 0:23 [Bug middle-end/40980] New: air.f90 ICEs compiler with -fgraphite-identity howarth at nitro dot med dot uc dot edu
` (3 preceding siblings ...)
2009-08-12 14:33 ` spop at gcc dot gnu dot org
@ 2009-08-12 14:41 ` spop at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: spop at gcc dot gnu dot org @ 2009-08-12 14:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from spop at gcc dot gnu dot org 2009-08-12 14:41 -------
Fixed.
--
spop at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40980
^ permalink raw reply [flat|nested] 6+ messages in thread
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2009-08-06 0:23 [Bug middle-end/40980] New: air.f90 ICEs compiler with -fgraphite-identity howarth at nitro dot med dot uc dot edu
2009-08-06 0:27 ` [Bug middle-end/40980] " spop at gcc dot gnu dot org
2009-08-06 1:28 ` howarth at nitro dot med dot uc dot edu
2009-08-12 3:30 ` spop at gcc dot gnu dot org
2009-08-12 14:33 ` spop at gcc dot gnu dot org
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