[graphite][patch] Add test cases for autopar's code generation part.
Li Feng
nemokingdom@gmail.com
Sat May 9 08:02:00 GMT 2009
This is the patch. Now the files are categorized to 4 part:
1) blcok-*.c with flag "-O2 -fdump-tree-graphite-all"
2) id-*.c with flag "-O2 -fgraphite-identity"
3) scop-*.c with flag "-O2 -fgraphite -fdump-tree-graphite-all"
4) others defaults to flag "-ansi -pedantic-errors"
if dg-option is not set.
Now the new testsuites will missing two checkings due to
removeing dump file checking in id-5.c and id-6.c
gcc.dg/graphite/id-5.c scan-tree-dump-times graphite "number of SCoPs: 1" 1
gcc.dg/graphite/id-6.c scan-tree-dump-times graphite "number of SCoPs: 1" 1
ChangeLog:
Set different default compile options by file names.
testsuite/gcc.dg/graphite/graphite.exp: Set different default
compile options by file names.
testsuite/gcc.dg/graphite/block{0-6}.c: Remove dg-option line.
testsuite/gcc.dg/graphite/id-{1-9}.c: Ditto.
testsuite/gcc.dg/graphite/scop-{0-20}.c: Ditto.
testsuite/gcc.dg/graphite/scop-matmult.c: Ditto.
This is the patch:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/gcc/testsuite/gcc.dg/graphite/graphite.exp
b/gcc/testsuite/gcc.dg/graphite/graphite.exp
index a125717..25af291 100644
--- a/gcc/testsuite/gcc.dg/graphite/graphite.exp
+++ b/gcc/testsuite/gcc.dg/graphite/graphite.exp
@@ -23,23 +23,46 @@ if ![check_effective_target_fgraphite] {
return
}
+# Remove VALUE from LIST_VARIABLE.
+proc lremove {list_variable value} {
+ upvar 1 $list_variable var
+ set idx [lsearch -exact $var $value]
+ set var [lreplace $var $idx $idx]
+}
+
# The default action for a test is 'compile'. Save current default.
global dg-do-what-default
set save-dg-do-what-default ${dg-do-what-default}
set dg-do-what-default compile
-# If a testcase doesn't have special options, use these.
-global DEFAULT_CFLAGS
-if ![info exists DEFAULT_CFLAGS] then {
- set DEFAULT_CFLAGS " -ansi -pedantic-errors"
-}
-
# Initialize `dg'.
dg-init
# Main loop.
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] \
- "" $DEFAULT_CFLAGS
+
+set wait_to_run_files [lsort [glob -nocomplain $srcdir/$subdir/*.c]]
+
+# Flags using for block-*.c files.
+set DEFAULT_CFLAGS_GRAPHITE_BLOCK "-O2 -fdump-tree-graphite-all"
+set block_files [lsort [glob -nocomplain $srcdir/$subdir/block-*.c]]
+dg-runtest $block_files "" $DEFAULT_CFLAGS_GRAPHITE_BLOCK
+foreach block_file $block_files {lremove wait_to_run_files $block_file}
+
+# Flags using for id-*.c files.
+set DEFAULT_CFLAGS_GRAPHITE_IDENTITY "-O2 -fgraphite-identity"
+set id_files [lsort [glob -nocomplain $srcdir/$subdir/id-*.c]]
+dg-runtest $id_files "" $DEFAULT_CFLAGS_GRAPHITE_IDENTITY
+foreach id_file $id_files {lremove wait_to_run_files $id_file}
+
+# Flags using for scop-*.c files.
+set DEFAULT_CFLAGS_GRAPHITE_SCOP "-O2 -fgraphite -fdump-tree-graphite-all"
+set scop_files [lsort [glob -nocomplain $srcdir/$subdir/scop-*.c]]
+dg-runtest $scop_files "" $DEFAULT_CFLAGS_GRAPHITE_SCOP
+foreach scop_file $scop_files {lremove wait_to_run_files $scop_file}
+
+# Flags using for other files.
+set DEFAULT_CFLAGS_GRAPHITE "-ansi -pedantic-errors"
+dg-runtest $wait_to_run_files "" $DEFAULT_CFLAGS_GRAPHITE
# Clean up.
set dg-do-what-default ${save-dg-do-what-default}
diff --git a/gcc/testsuite/gcc.dg/graphite/block-0.c
b/gcc/testsuite/gcc.dg/graphite/block-0.c
index 31cb9f8..55b9036 100644
--- a/gcc/testsuite/gcc.dg/graphite/block-0.c
+++ b/gcc/testsuite/gcc.dg/graphite/block-0.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
#define N 1000
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/block-1.c
b/gcc/testsuite/gcc.dg/graphite/block-1.c
index e097dcf..ba772b3 100644
--- a/gcc/testsuite/gcc.dg/graphite/block-1.c
+++ b/gcc/testsuite/gcc.dg/graphite/block-1.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
#define MAX 8192
void bar (void);
diff --git a/gcc/testsuite/gcc.dg/graphite/block-2.c
b/gcc/testsuite/gcc.dg/graphite/block-2.c
index d5ed485..210ea34 100644
--- a/gcc/testsuite/gcc.dg/graphite/block-2.c
+++ b/gcc/testsuite/gcc.dg/graphite/block-2.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
typedef unsigned char UChar;
typedef int Int32;
typedef unsigned int UInt32;
diff --git a/gcc/testsuite/gcc.dg/graphite/block-3.c
b/gcc/testsuite/gcc.dg/graphite/block-3.c
index 188df26..6358bce 100644
--- a/gcc/testsuite/gcc.dg/graphite/block-3.c
+++ b/gcc/testsuite/gcc.dg/graphite/block-3.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
#define N 24
#define M 100
diff --git a/gcc/testsuite/gcc.dg/graphite/block-4.c
b/gcc/testsuite/gcc.dg/graphite/block-4.c
index 5bdd564..773dfef 100644
--- a/gcc/testsuite/gcc.dg/graphite/block-4.c
+++ b/gcc/testsuite/gcc.dg/graphite/block-4.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
#define N 24
#define M 1000
diff --git a/gcc/testsuite/gcc.dg/graphite/block-5.c
b/gcc/testsuite/gcc.dg/graphite/block-5.c
index c67f808..7864f32 100644
--- a/gcc/testsuite/gcc.dg/graphite/block-5.c
+++ b/gcc/testsuite/gcc.dg/graphite/block-5.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
#define N 10000
void foo (int);
int test ()
diff --git a/gcc/testsuite/gcc.dg/graphite/block-6.c
b/gcc/testsuite/gcc.dg/graphite/block-6.c
index 613dfd1..5545ec9 100644
--- a/gcc/testsuite/gcc.dg/graphite/block-6.c
+++ b/gcc/testsuite/gcc.dg/graphite/block-6.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
#define N 10000
void foo (int);
int test ()
diff --git a/gcc/testsuite/gcc.dg/graphite/id-1.c
b/gcc/testsuite/gcc.dg/graphite/id-1.c
index 177d2cc..70b477a 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-1.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-1.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite-identity" } */
-
typedef int *lambda_vector;
typedef lambda_vector *lambda_matrix;
lambda_vector_add_mc (lambda_vector vec1, int const1,
diff --git a/gcc/testsuite/gcc.dg/graphite/id-2.c
b/gcc/testsuite/gcc.dg/graphite/id-2.c
index 2a95cab..c11f6a2 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-2.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-2.c
@@ -1,4 +1,3 @@
-/* { dg-options "-O2" } */
typedef _Complex float GFC_COMPLEX_4;
matmul_c4 ()
{
diff --git a/gcc/testsuite/gcc.dg/graphite/id-3.c
b/gcc/testsuite/gcc.dg/graphite/id-3.c
index 20e835d..608c1c3 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-3.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-3.c
@@ -1,4 +1,3 @@
-/* { dg-options "-O2" } */
struct {
}
mmaxloc0_4_i1 ()
diff --git a/gcc/testsuite/gcc.dg/graphite/id-4.c
b/gcc/testsuite/gcc.dg/graphite/id-4.c
index 4aa72a3..38f6738 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-4.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-4.c
@@ -1,4 +1,3 @@
-/* { dg-options "-O2" } */
extern a[];
g ()
{
diff --git a/gcc/testsuite/gcc.dg/graphite/id-5.c
b/gcc/testsuite/gcc.dg/graphite/id-5.c
index d948ff3..8a82ebe 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-5.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-5.c
@@ -1,4 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
void matmul_i1 ()
{
int *abase;
@@ -13,5 +12,3 @@ void matmul_i1 ()
dest_y[x] += abase_n[x];
}
}
-/* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite"} } */
-/* { dg-final { cleanup-tree-dump "graphite" } } */
diff --git a/gcc/testsuite/gcc.dg/graphite/id-6.c
b/gcc/testsuite/gcc.dg/graphite/id-6.c
index 4101ea0..6ad8b6e 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-6.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-6.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fdump-tree-graphite-all" } */
-
#define N 10000
void foo (int);
int test ()
@@ -29,6 +27,3 @@ int test ()
return a[20];
}
-
-/* { dg-final { scan-tree-dump-times "number of SCoPs: 1" 1 "graphite"} } */
-/* { dg-final { cleanup-tree-dump "graphite" } } */
diff --git a/gcc/testsuite/gcc.dg/graphite/id-7.c
b/gcc/testsuite/gcc.dg/graphite/id-7.c
index fdca535..9fa811d 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-7.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-7.c
@@ -1,4 +1,3 @@
-/* { dg-options "-Os -fdump-tree-graphite-all" } */
void foo (int *BM_tab)
{
int *BM_tab_base;
@@ -15,4 +14,3 @@ int main ()
foo (BM_tab);
return 0;
}
-/* { dg-final { cleanup-tree-dump "graphite" } } */
diff --git a/gcc/testsuite/gcc.dg/graphite/id-8.c
b/gcc/testsuite/gcc.dg/graphite/id-8.c
index 37384a8..1a278c1 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-8.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-8.c
@@ -1,4 +1,3 @@
-/* { dg-options "-Os -fdump-tree-graphite-all" } */
int blah;
foo()
{
@@ -13,4 +12,3 @@ foo()
}
return blah;
}
-/* { dg-final { cleanup-tree-dump "graphite" } } */
diff --git a/gcc/testsuite/gcc.dg/graphite/id-9.c
b/gcc/testsuite/gcc.dg/graphite/id-9.c
index af72c4d..2199538 100644
--- a/gcc/testsuite/gcc.dg/graphite/id-9.c
+++ b/gcc/testsuite/gcc.dg/graphite/id-9.c
@@ -1,4 +1,3 @@
-/* { dg-options "-O2" } */
typedef enum
{
no_op,
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-0.c
b/gcc/testsuite/gcc.dg/graphite/scop-0.c
index ea3ae06..067e7bc 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-0.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-0.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
int foo (void);
void bar (void);
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-1.c
b/gcc/testsuite/gcc.dg/graphite/scop-1.c
index ed6159f..ba2590c 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-1.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-1.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-10.c
b/gcc/testsuite/gcc.dg/graphite/scop-10.c
index 8aff2c7..139f4c1 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-10.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-10.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-11.c
b/gcc/testsuite/gcc.dg/graphite/scop-11.c
index e5a0fdb..544b36b 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-11.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-11.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar ();
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-12.c
b/gcc/testsuite/gcc.dg/graphite/scop-12.c
index 0c13033..71d34b1 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-12.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-12.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar ();
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-13.c
b/gcc/testsuite/gcc.dg/graphite/scop-13.c
index aa55e10..b2ca5b4 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-13.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-13.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar ();
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-14.c
b/gcc/testsuite/gcc.dg/graphite/scop-14.c
index a707b01..867e293 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-14.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-14.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar ();
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-15.c
b/gcc/testsuite/gcc.dg/graphite/scop-15.c
index 9324631..6b2c2bd 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-15.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-15.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
# define EXTERN(type, array) extern type array[]
typedef unsigned char uch;
typedef unsigned short ush;
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-16.c
b/gcc/testsuite/gcc.dg/graphite/scop-16.c
index d0b32f6..d465d95 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-16.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-16.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
#define N 10000
void foo (int);
int test ()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-17.c
b/gcc/testsuite/gcc.dg/graphite/scop-17.c
index c2fec3f..dd7bdad 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-17.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-17.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
#define N 10000
void foo (int);
int test ()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-18.c
b/gcc/testsuite/gcc.dg/graphite/scop-18.c
index 6264116..7d56cb7 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-18.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-18.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
#define N 24
#define M 1000
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-19.c
b/gcc/testsuite/gcc.dg/graphite/scop-19.c
index 3ad4997..cfbf401 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-19.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-19.c
@@ -1,4 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
typedef unsigned int __uint32_t;
typedef __uint32_t __size_t;
typedef __size_t size_t;
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-2.c
b/gcc/testsuite/gcc.dg/graphite/scop-2.c
index cf25dcd..9e494f4 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-2.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-2.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-20.c
b/gcc/testsuite/gcc.dg/graphite/scop-20.c
index 470812f..6e71df3 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-20.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-20.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-3.c
b/gcc/testsuite/gcc.dg/graphite/scop-3.c
index efcaa6c..e20bfdc 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-3.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-3.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
int toto()
{
int i, j, k;
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-4.c
b/gcc/testsuite/gcc.dg/graphite/scop-4.c
index 515c53a..4ab2d07 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-4.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-4.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar ();
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-5.c
b/gcc/testsuite/gcc.dg/graphite/scop-5.c
index 697a28e..4f4b45b 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-5.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-5.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar ();
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-6.c
b/gcc/testsuite/gcc.dg/graphite/scop-6.c
index d262320..df208ac 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-6.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-6.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-7.c
b/gcc/testsuite/gcc.dg/graphite/scop-7.c
index 1187ce1..c02748f 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-7.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-7.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-8.c
b/gcc/testsuite/gcc.dg/graphite/scop-8.c
index 491ad37..3f14e34 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-8.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-8.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
int bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-9.c
b/gcc/testsuite/gcc.dg/graphite/scop-9.c
index 871b86b..a803d92 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-9.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-9.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
void bar (void);
int toto()
diff --git a/gcc/testsuite/gcc.dg/graphite/scop-matmult.c
b/gcc/testsuite/gcc.dg/graphite/scop-matmult.c
index 61a5be1..259c86c 100644
--- a/gcc/testsuite/gcc.dg/graphite/scop-matmult.c
+++ b/gcc/testsuite/gcc.dg/graphite/scop-matmult.c
@@ -1,5 +1,3 @@
-/* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
-
float A[1000][1000], B[1000][1000], C[1000][1000];
/* Multiply two n x n matrices A and B and store the result in C. */
On Thu, May 7, 2009 at 6:42 PM, Sebastian Pop <sebpop@gmail.com> wrote:
> Hi Li,
>
> Your new patch looks good. Please apply to the graphite branch.
>
> On Wed, May 6, 2009 at 21:45, Li Feng <nemokingdom@gmail.com> wrote:
>> 1. We can filter the testcases in graphite/block-*.c
>> 2. We can't filter the testcases in graphite/id-*.c, because their
>> option differs (about 3 different option or more).
>> So we just filter the block-*.c?
>
> No, we should change the options in the id-*.c files.
>
> In particular for id-{6,7,8}.c please remove scan-tree-dump-times and
> the -fdump-tree-* flags.
>
> All these files should be flagged with "-O2 -fgraphite-identity".
> Right now these flags are equivalent to "-O2", as the graphite
> identity transform is enabled at -O2 and higher in the branch.
>
> For the scop-*.c files you may also remove the dg-options line
> and use these options "-O2 -fgraphite -fdump-tree-graphite-all"
> in graphite.exp.
>
> Thanks for working on this,
> Sebastian
>
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