diff mbox

[PR46032] Handle BUILT_IN_GOMP_PARALLEL in ipa-pta

Message ID 565DB335.9080100@mentor.com
State New
Headers show

Commit Message

Tom de Vries Dec. 1, 2015, 2:48 p.m. UTC 
On 01/12/15 13:29, Jakub Jelinek wrote:
> On Tue, Dec 01, 2015 at 01:27:32PM +0100, Christophe Lyon wrote:
>> >I've committed the attached patch as obvious: it adds
>> >dg-require-effective-target fopenmp to these new tests
>> >so that they are skipped e.g. on arm bare-metal targets
>> >(using newlib).
>> >
>> >Note that pr46032.c has some failures:
>> >FAIL:  gcc.dg/pr46032.c scan-tree-dump-times vect "note: vectorized 1 loop" 1
>> >on arm-none-linux-gnueabi, on arm-none-linux-gnueabihf with -mfpu=vfp*,
>> >and on armeb-none-linux-gnueabihf
>> >
>> >I haven't looked at the details yet; see
>> >http://people.linaro.org/~christophe.lyon/cross-validation/gcc/trunk/231076/report-build-info.html
>> >for more information.

> Supposedly pr46032-{2,3}.c should go into testsuite/gcc.dg/gomp/ instead and
> pr46032.c into testsuite/gcc.dg/vect/ (with the fopenmp effective target and
> perhaps some other effective target conditions)?

I've moved the tests, and added dg-require-effective-target vect_int in 
pr46032.c.

Committed to trunk as obvious.

Thanks,
- Tom
diff mbox

Patch

Move pr46032*.c tests

2015-12-01  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/pr46032.c: Move to ...
	* gcc.dg/vect/pr46032.c: here.  Add dg-require-effective-target
	vect_int.
	* gcc.dg/pr46032-2.c: Move to ...
	* gcc.dg/gomp/pr46032-2.c: ... here.  Drop dg-require-effective-target fopenmp.
	* gcc.dg/pr46032-3.c: Move to ...
	* gcc.dg/gomp/pr46032-3.c: ... here.  Drop dg-require-effective-target fopenmp.

---
 gcc/testsuite/gcc.dg/gomp/pr46032-2.c | 29 +++++++++++++++++++++
 gcc/testsuite/gcc.dg/gomp/pr46032-3.c | 28 ++++++++++++++++++++
 gcc/testsuite/gcc.dg/pr46032-2.c      | 30 ---------------------
 gcc/testsuite/gcc.dg/pr46032-3.c      | 29 ---------------------
 gcc/testsuite/gcc.dg/pr46032.c        | 48 ----------------------------------
 gcc/testsuite/gcc.dg/vect/pr46032.c   | 49 +++++++++++++++++++++++++++++++++++
 6 files changed, 106 insertions(+), 107 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/gomp/pr46032-2.c b/gcc/testsuite/gcc.dg/gomp/pr46032-2.c
new file mode 100644
index 0000000..e110880
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/pr46032-2.c
@@ -0,0 +1,29 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */
+
+#define N 2
+
+int
+foo (void)
+{
+  int a[N], b[N], c[N];
+  int *ap = &a[0];
+  int *bp = &b[0];
+  int *cp = &c[0];
+
+#pragma omp parallel for
+  for (unsigned int idx = 0; idx < N; idx++)
+    {
+      ap[idx] = 1;
+      bp[idx] = 2;
+      cp[idx] = ap[idx];
+    }
+
+  return *cp;
+}
+
+/* { dg-final { scan-tree-dump-times "\\] = 1;" 2 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "\\] = 2;" 1 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "\\] = _\[0-9\]*;" 0 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "\\] = " 3 "optimized" } } */
+
diff --git a/gcc/testsuite/gcc.dg/gomp/pr46032-3.c b/gcc/testsuite/gcc.dg/gomp/pr46032-3.c
new file mode 100644
index 0000000..a4af7ec
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/pr46032-3.c
@@ -0,0 +1,28 @@ 
+/* { dg-do compile } */
+/* { dg-options "-O2 -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */
+
+#define N 2
+
+int
+foo (void)
+{
+  int a[N], c[N];
+  int *ap = &a[0];
+  int *bp = &a[0];
+  int *cp = &c[0];
+
+#pragma omp parallel for
+  for (unsigned int idx = 0; idx < N; idx++)
+    {
+      ap[idx] = 1;
+      bp[idx] = 2;
+      cp[idx] = ap[idx];
+    }
+
+  return *cp;
+}
+
+/* { dg-final { scan-tree-dump-times "\\] = 1;" 1 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "\\] = 2;" 1 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "\\] = _\[0-9\]*;" 1 "optimized" } } */
+/* { dg-final { scan-tree-dump-times "\\] = " 3 "optimized" } } */
diff --git a/gcc/testsuite/gcc.dg/pr46032-2.c b/gcc/testsuite/gcc.dg/pr46032-2.c
deleted file mode 100644
index d769597..0000000
--- a/gcc/testsuite/gcc.dg/pr46032-2.c
+++ /dev/null
@@ -1,30 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target fopenmp } */
-/* { dg-options "-O2 -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */
-
-#define N 2
-
-int
-foo (void)
-{
-  int a[N], b[N], c[N];
-  int *ap = &a[0];
-  int *bp = &b[0];
-  int *cp = &c[0];
-
-#pragma omp parallel for
-  for (unsigned int idx = 0; idx < N; idx++)
-    {
-      ap[idx] = 1;
-      bp[idx] = 2;
-      cp[idx] = ap[idx];
-    }
-
-  return *cp;
-}
-
-/* { dg-final { scan-tree-dump-times "\\] = 1;" 2 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "\\] = 2;" 1 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "\\] = _\[0-9\]*;" 0 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "\\] = " 3 "optimized" } } */
-
diff --git a/gcc/testsuite/gcc.dg/pr46032-3.c b/gcc/testsuite/gcc.dg/pr46032-3.c
deleted file mode 100644
index a9e74d0..0000000
--- a/gcc/testsuite/gcc.dg/pr46032-3.c
+++ /dev/null
@@ -1,29 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target fopenmp } */
-/* { dg-options "-O2 -fopenmp -std=c99 -fipa-pta -fdump-tree-optimized" } */
-
-#define N 2
-
-int
-foo (void)
-{
-  int a[N], c[N];
-  int *ap = &a[0];
-  int *bp = &a[0];
-  int *cp = &c[0];
-
-#pragma omp parallel for
-  for (unsigned int idx = 0; idx < N; idx++)
-    {
-      ap[idx] = 1;
-      bp[idx] = 2;
-      cp[idx] = ap[idx];
-    }
-
-  return *cp;
-}
-
-/* { dg-final { scan-tree-dump-times "\\] = 1;" 1 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "\\] = 2;" 1 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "\\] = _\[0-9\]*;" 1 "optimized" } } */
-/* { dg-final { scan-tree-dump-times "\\] = " 3 "optimized" } } */
diff --git a/gcc/testsuite/gcc.dg/pr46032.c b/gcc/testsuite/gcc.dg/pr46032.c
deleted file mode 100644
index aae0019..0000000
--- a/gcc/testsuite/gcc.dg/pr46032.c
+++ /dev/null
@@ -1,48 +0,0 @@ 
-/* { dg-do compile } */
-/* { dg-require-effective-target fopenmp } */
-/* { dg-options "-O2 -fopenmp -ftree-vectorize -std=c99 -fipa-pta -fdump-tree-vect-all" } */
-
-extern void abort (void);
-
-#define nEvents 1000
-
-static void __attribute__((noinline, noclone, optimize("-fno-tree-vectorize")))
-init (unsigned *results, unsigned *pData)
-{
-  unsigned int i;
-  for (i = 0; i < nEvents; ++i)
-    pData[i] = i % 3;
-}
-
-static void __attribute__((noinline, noclone, optimize("-fno-tree-vectorize")))
-check (unsigned *results)
-{
-  unsigned sum = 0;
-  for (int idx = 0; idx < (int)nEvents; idx++)
-    sum += results[idx];
-
-  if (sum != 1998)
-    abort ();
-}
-
-int
-main (void)
-{
-  unsigned results[nEvents];
-  unsigned pData[nEvents];
-  unsigned coeff = 2;
-
-  init (&results[0], &pData[0]);
-
-#pragma omp parallel for
-  for (int idx = 0; idx < (int)nEvents; idx++)
-    results[idx] = coeff * pData[idx];
-
-  check (&results[0]);
-
-  return 0;
-}
-
-/* { dg-final { scan-tree-dump-times "note: vectorized 1 loop" 1 "vect" } } */
-/* { dg-final { scan-tree-dump-not "versioning for alias required" "vect" } } */
-
diff --git a/gcc/testsuite/gcc.dg/vect/pr46032.c b/gcc/testsuite/gcc.dg/vect/pr46032.c
new file mode 100644
index 0000000..8aa725a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr46032.c
@@ -0,0 +1,49 @@ 
+/* { dg-do compile } */
+/* { dg-require-effective-target fopenmp } */
+/* { dg-require-effective-target vect_int } */
+/* { dg-options "-O2 -fopenmp -ftree-vectorize -std=c99 -fipa-pta -fdump-tree-vect-all" } */
+
+extern void abort (void);
+
+#define nEvents 1000
+
+static void __attribute__((noinline, noclone, optimize("-fno-tree-vectorize")))
+init (unsigned *results, unsigned *pData)
+{
+  unsigned int i;
+  for (i = 0; i < nEvents; ++i)
+    pData[i] = i % 3;
+}
+
+static void __attribute__((noinline, noclone, optimize("-fno-tree-vectorize")))
+check (unsigned *results)
+{
+  unsigned sum = 0;
+  for (int idx = 0; idx < (int)nEvents; idx++)
+    sum += results[idx];
+
+  if (sum != 1998)
+    abort ();
+}
+
+int
+main (void)
+{
+  unsigned results[nEvents];
+  unsigned pData[nEvents];
+  unsigned coeff = 2;
+
+  init (&results[0], &pData[0]);
+
+#pragma omp parallel for
+  for (int idx = 0; idx < (int)nEvents; idx++)
+    results[idx] = coeff * pData[idx];
+
+  check (&results[0]);
+
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "note: vectorized 1 loop" 1 "vect" } } */
+/* { dg-final { scan-tree-dump-not "versioning for alias required" "vect" } } */
+