gcc/gcc47-ppl-0.10.patch

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2011-01-28 10:21:01 +00:00
2011-01-28 Jakub Jelinek <jakub@redhat.com>
Revert:
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
* configure: Regenerated.
* configure.ac: Check for version 0.11 (or later revision) of PPL.
gcc/
* doc/install.texi: Update the expected version number of PPL to 0.11.
* graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under
#if PPL_VERSION_MINOR < 11.
--- gcc/doc/install.texi (revision 169207)
+++ gcc/doc/install.texi (revision 169206)
@@ -332,7 +332,7 @@ and @option{--with-mpc-include}. Altern
distribution is found in a subdirectory of your GCC sources named
@file{mpc}, it will be built together with GCC@.
-@item Parma Polyhedra Library (PPL) version 0.11
+@item Parma Polyhedra Library (PPL) version 0.10
Necessary to build GCC with the Graphite loop optimizations.
It can be downloaded from @uref{http://www.cs.unipr.it/ppl/Download/}.
--- gcc/graphite-ppl.c (revision 169207)
+++ gcc/graphite-ppl.c (revision 169206)
@@ -521,6 +521,15 @@ debug_gmp_value (mpz_t val)
bool
ppl_powerset_is_empty (ppl_Pointset_Powerset_C_Polyhedron_t ps)
{
+#if PPL_VERSION_MAJOR == 0 && PPL_VERSION_MINOR < 11
+ /* On PPL 0.10,
+ ppl_Pointset_Powerset_C_Polyhedron_contains_integer_point (ps)
+ takes too long on some cases and so we call _is_empty instead. */
+ return ppl_Pointset_Powerset_C_Polyhedron_is_empty (ps);
+
+#else
+ /* On PPL 0.11 or later, we can check for integer feasibility using
+ the PIP solver. */
ppl_PIP_Problem_t pip;
ppl_dimension_type d;
ppl_const_Constraint_System_t pcs;
@@ -561,6 +570,7 @@ ppl_powerset_is_empty (ppl_Pointset_Powe
ppl_delete_Pointset_Powerset_C_Polyhedron_iterator (end);
return !has_integer_solutions;
+#endif
}
#endif
--- configure.ac (revision 169207)
+++ configure.ac (revision 169206)
2011-05-25 08:55:04 +00:00
@@ -1688,9 +1688,9 @@ if test "x$with_ppl" != xno; then
if test "$enable_ppl_version_check" != no; then
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $pplinc $gmpinc"
- AC_MSG_CHECKING([for version 0.11 (revision 0 or later) of PPL])
+ AC_MSG_CHECKING([for version 0.10 (revision 0 or later) of PPL])
AC_TRY_COMPILE([#include "ppl_c.h"],[
- #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 11
+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
choke me
#endif
], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ; with_ppl=no ])
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--- configure (revision 169207)
+++ configure (revision 169206)
2011-05-25 08:55:04 +00:00
@@ -5775,8 +5775,8 @@ fi
if test "$enable_ppl_version_check" != no; then
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $pplinc $gmpinc"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.11 (revision 0 or later) of PPL" >&5
-$as_echo_n "checking for version 0.11 (revision 0 or later) of PPL... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.10 (revision 0 or later) of PPL" >&5
+$as_echo_n "checking for version 0.10 (revision 0 or later) of PPL... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
#include "ppl_c.h"
2011-05-25 08:55:04 +00:00
@@ -5784,7 +5784,7 @@ int
2011-01-28 10:21:01 +00:00
main ()
{
2011-05-25 08:55:04 +00:00
- #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 11
+ #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
choke me
#endif
2011-01-28 10:21:01 +00:00
--- gcc/testsuite/gcc.dg/graphite/interchange-11.c.jj 2011-01-28 09:38:11.000000000 +0100
+++ gcc/testsuite/gcc.dg/graphite/interchange-11.c 2011-01-28 11:06:56.461429848 +0100
@@ -46,5 +46,5 @@ main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
+/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "graphite" } } */
--- gcc/testsuite/gcc.dg/graphite/interchange-13.c.jj 2011-01-28 09:38:12.000000000 +0100
+++ gcc/testsuite/gcc.dg/graphite/interchange-13.c 2011-01-28 11:07:08.182429223 +0100
@@ -50,5 +50,5 @@ main (void)
}
-/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
+/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "graphite" } } */
--- gcc/testsuite/gcc.dg/graphite/interchange-1.c.jj 2011-01-28 09:38:13.000000000 +0100
+++ gcc/testsuite/gcc.dg/graphite/interchange-1.c 2011-01-28 11:06:42.160429193 +0100
@@ -49,5 +49,5 @@ main (void)
return 0;
}
-/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } } */
+/* { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "graphite" } } */
--- gcc/testsuite/gfortran.dg/graphite/interchange-3.f90.jj 2011-01-28 09:38:05.000000000 +0100
+++ gcc/testsuite/gfortran.dg/graphite/interchange-3.f90 2011-01-28 11:07:46.313420441 +0100
@@ -24,5 +24,5 @@ Program FOO
end Program FOO
-! { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } }
+! { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } }
! { dg-final { cleanup-tree-dump "graphite" } }