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[patch, libfortran] Fix PR 80687l build failure on nvptx
- From: Thomas Koenig <tkoenig at netcologne dot de>
- To: "fortran at gcc dot gnu dot org" <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>, tschwinge at gcc dot gnu dot org
- Date: Tue, 9 May 2017 19:35:13 +0200
- Subject: [patch, libfortran] Fix PR 80687l build failure on nvptx
- Authentication-results: sourceware.org; auth=none
Hello world,
the attached patch hopefully fixes the build failure on nvptx introduced
by my recent matmul library patch. It uses malloc/free if VLAs do not
work.
Thomas S., does this fix the problem?
Tested on x86_64 to make sure that the matmul tests still pass;
full regression test still in progress.
OK for trunk if the nvptx problem is fixed and regression-tests pass?
Regards
Thomas
2017-05-09 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/80687
* acinclude.m4 (LIBGFOR_CHECK_VLA): New macro.
* configure.ac: Use it.
* config.h.in: Regenerated.
* configure: Regenerated.
* m4/matmul_internal.m4: 'matmul_name`: Use
malloc/free instead of VLA if HAVE_VLA is undefined.
t1 to a VLA of the required size.
* generated/matmul_c10.c: Regenerated.
* generated/matmul_c16.c: Regenerated.
* generated/matmul_c4.c: Regenerated.
* generated/matmul_c8.c: Regenerated.
* generated/matmul_i1.c: Regenerated.
* generated/matmul_i16.c: Regenerated.
* generated/matmul_i2.c: Regenerated.
* generated/matmul_i4.c: Regenerated.
* generated/matmul_i8.c: Regenerated.
* generated/matmul_r10.c: Regenerated.
* generated/matmul_r16.c: Regenerated.
* generated/matmul_r4.c: Regenerated.
* generated/matmul_r8.c: Regenerated.
Index: acinclude.m4
===================================================================
--- acinclude.m4 (Revision 247566)
+++ acinclude.m4 (Arbeitskopie)
@@ -452,3 +452,20 @@ AC_DEFUN([LIBGFOR_CHECK_AVX512F], [
[])
CFLAGS="$ac_save_CFLAGS"
])
+
+dnl Check if VLAs work
+
+AC_DEFUN([LIBGFOR_CHECK_VLA], [
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS="-Wno-vla"
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ void foo(int n)
+ {
+ int a[n];
+ }]], [[]])],
+ AC_DEFINE(HAVE_VLA, 1,
+ [Define if VLAs can be compiled]),
+ [])
+ CFLAGS="$ac_save_CFLAGS"
+])
+
Index: config.h.in
===================================================================
--- config.h.in (Revision 247566)
+++ config.h.in (Arbeitskopie)
@@ -807,6 +807,9 @@
/* Define to 1 if you have the `uselocale' function. */
#undef HAVE_USELOCALE
+/* Define if VLAs can be compiled */
+#undef HAVE_VLA
+
/* Define to 1 if you have the `vsnprintf' function. */
#undef HAVE_VSNPRINTF
Index: configure
===================================================================
--- configure (Revision 247566)
+++ configure (Arbeitskopie)
@@ -26363,6 +26363,34 @@ rm -f core conftest.err conftest.$ac_objext confte
CFLAGS="$ac_save_CFLAGS"
+# Check wether VLAs work
+
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS="-Wno-vla"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ void foo(int n)
+ {
+ int a[n];
+ }
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+$as_echo "#define HAVE_VLA 1" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$ac_save_CFLAGS"
+
+
# Determine what GCC version number to use in filesystem paths.
get_gcc_base_ver="cat"
Index: configure.ac
===================================================================
--- configure.ac (Revision 247566)
+++ configure.ac (Arbeitskopie)
@@ -624,6 +624,9 @@ LIBGFOR_CHECK_AVX2
# Check wether we support AVX512f extensions
LIBGFOR_CHECK_AVX512F
+# Check wether VLAs work
+LIBGFOR_CHECK_VLA
+
# Determine what GCC version number to use in filesystem paths.
GCC_BASE_VER
Index: generated/matmul_c10.c
===================================================================
--- generated/matmul_c10.c (Revision 247753)
+++ generated/matmul_c10.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_c10_avx (gfc_array_c10 * const restrict ret
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_c10_avx (gfc_array_c10 * const restrict ret
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_c10_avx2 (gfc_array_c10 * const restrict re
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_c10_avx2 (gfc_array_c10 * const restrict re
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_c10_avx512f (gfc_array_c10 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_c10_avx512f (gfc_array_c10 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_c10_vanilla (gfc_array_c10 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_c10_vanilla (gfc_array_c10 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_c10 (gfc_array_c10 * const restrict retarra
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_c10 (gfc_array_c10 * const restrict retarra
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_c16.c
===================================================================
--- generated/matmul_c16.c (Revision 247753)
+++ generated/matmul_c16.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_c16_avx (gfc_array_c16 * const restrict ret
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_c16_avx (gfc_array_c16 * const restrict ret
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_c16_avx2 (gfc_array_c16 * const restrict re
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_c16_avx2 (gfc_array_c16 * const restrict re
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_c16_avx512f (gfc_array_c16 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_c16_avx512f (gfc_array_c16 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_c16_vanilla (gfc_array_c16 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_c16_vanilla (gfc_array_c16 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_c16 (gfc_array_c16 * const restrict retarra
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_c16 (gfc_array_c16 * const restrict retarra
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_c4.c
===================================================================
--- generated/matmul_c4.c (Revision 247753)
+++ generated/matmul_c4.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_c4_avx (gfc_array_c4 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_c4_avx (gfc_array_c4 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_c4_avx2 (gfc_array_c4 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_c4_avx2 (gfc_array_c4 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_c4_avx512f (gfc_array_c4 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_c4_avx512f (gfc_array_c4 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_c4_vanilla (gfc_array_c4 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_c4_vanilla (gfc_array_c4 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_c4 (gfc_array_c4 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_c4 (gfc_array_c4 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_c8.c
===================================================================
--- generated/matmul_c8.c (Revision 247753)
+++ generated/matmul_c8.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_c8_avx (gfc_array_c8 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_c8_avx (gfc_array_c8 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_c8_avx2 (gfc_array_c8 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_c8_avx2 (gfc_array_c8 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_c8_avx512f (gfc_array_c8 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_c8_avx512f (gfc_array_c8 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_c8_vanilla (gfc_array_c8 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_c8_vanilla (gfc_array_c8 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_c8 (gfc_array_c8 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_COMPLEX_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_COMPLEX_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_COMPLEX_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_c8 (gfc_array_c8 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_i1.c
===================================================================
--- generated/matmul_i1.c (Revision 247753)
+++ generated/matmul_i1.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_i1_avx (gfc_array_i1 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_1 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_1 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_1));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_i1_avx (gfc_array_i1 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_i1_avx2 (gfc_array_i1 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_1 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_1 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_1));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_i1_avx2 (gfc_array_i1 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_i1_avx512f (gfc_array_i1 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_1 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_1 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_1));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_i1_avx512f (gfc_array_i1 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_i1_vanilla (gfc_array_i1 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_1 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_1 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_1));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_i1_vanilla (gfc_array_i1 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_i1 (gfc_array_i1 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_1 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_1 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_1));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_i1 (gfc_array_i1 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_i16.c
===================================================================
--- generated/matmul_i16.c (Revision 247753)
+++ generated/matmul_i16.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_i16_avx (gfc_array_i16 * const restrict ret
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_i16_avx (gfc_array_i16 * const restrict ret
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_i16_avx2 (gfc_array_i16 * const restrict re
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_i16_avx2 (gfc_array_i16 * const restrict re
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_i16_avx512f (gfc_array_i16 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_i16_avx512f (gfc_array_i16 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_i16_vanilla (gfc_array_i16 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_i16_vanilla (gfc_array_i16 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_i16 (gfc_array_i16 * const restrict retarra
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_i16 (gfc_array_i16 * const restrict retarra
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_i2.c
===================================================================
--- generated/matmul_i2.c (Revision 247753)
+++ generated/matmul_i2.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_i2_avx (gfc_array_i2 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_2 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_2 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_2));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_i2_avx (gfc_array_i2 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_i2_avx2 (gfc_array_i2 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_2 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_2 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_2));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_i2_avx2 (gfc_array_i2 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_i2_avx512f (gfc_array_i2 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_2 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_2 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_2));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_i2_avx512f (gfc_array_i2 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_i2_vanilla (gfc_array_i2 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_2 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_2 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_2));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_i2_vanilla (gfc_array_i2 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_i2 (gfc_array_i2 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_2 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_2 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_2));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_i2 (gfc_array_i2 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_i4.c
===================================================================
--- generated/matmul_i4.c (Revision 247753)
+++ generated/matmul_i4.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_i4_avx (gfc_array_i4 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_i4_avx (gfc_array_i4 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_i4_avx2 (gfc_array_i4 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_i4_avx2 (gfc_array_i4 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_i4_avx512f (gfc_array_i4 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_i4_avx512f (gfc_array_i4 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_i4_vanilla (gfc_array_i4 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_i4_vanilla (gfc_array_i4 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_i4 (gfc_array_i4 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_i4 (gfc_array_i4 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_i8.c
===================================================================
--- generated/matmul_i8.c (Revision 247753)
+++ generated/matmul_i8.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_i8_avx (gfc_array_i8 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_i8_avx (gfc_array_i8 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_i8_avx2 (gfc_array_i8 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_i8_avx2 (gfc_array_i8 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_i8_avx512f (gfc_array_i8 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_i8_avx512f (gfc_array_i8 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_i8_vanilla (gfc_array_i8 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_i8_vanilla (gfc_array_i8 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_i8 (gfc_array_i8 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_INTEGER_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_INTEGER_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_INTEGER_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_i8 (gfc_array_i8 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_r10.c
===================================================================
--- generated/matmul_r10.c (Revision 247753)
+++ generated/matmul_r10.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_r10_avx (gfc_array_r10 * const restrict ret
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_r10_avx (gfc_array_r10 * const restrict ret
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_r10_avx2 (gfc_array_r10 * const restrict re
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_r10_avx2 (gfc_array_r10 * const restrict re
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_r10_avx512f (gfc_array_r10 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_r10_avx512f (gfc_array_r10 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_r10_vanilla (gfc_array_r10 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_r10_vanilla (gfc_array_r10 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_r10 (gfc_array_r10 * const restrict retarra
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_10 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_10 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_10));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_r10 (gfc_array_r10 * const restrict retarra
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_r16.c
===================================================================
--- generated/matmul_r16.c (Revision 247753)
+++ generated/matmul_r16.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_r16_avx (gfc_array_r16 * const restrict ret
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_r16_avx (gfc_array_r16 * const restrict ret
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_r16_avx2 (gfc_array_r16 * const restrict re
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_r16_avx2 (gfc_array_r16 * const restrict re
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_r16_avx512f (gfc_array_r16 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_r16_avx512f (gfc_array_r16 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_r16_vanilla (gfc_array_r16 * const restrict
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_r16_vanilla (gfc_array_r16 * const restrict
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_r16 (gfc_array_r16 * const restrict retarra
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_16 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_16 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_16));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_r16 (gfc_array_r16 * const restrict retarra
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_r4.c
===================================================================
--- generated/matmul_r4.c (Revision 247753)
+++ generated/matmul_r4.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_r4_avx (gfc_array_r4 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_r4_avx (gfc_array_r4 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_r4_avx2 (gfc_array_r4 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_r4_avx2 (gfc_array_r4 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_r4_avx512f (gfc_array_r4 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_r4_avx512f (gfc_array_r4 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_r4_vanilla (gfc_array_r4 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_r4_vanilla (gfc_array_r4 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_r4 (gfc_array_r4 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_4 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_4 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_4));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_r4 (gfc_array_r4 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: generated/matmul_r8.c
===================================================================
--- generated/matmul_r8.c (Revision 247753)
+++ generated/matmul_r8.c (Arbeitskopie)
@@ -316,11 +316,15 @@ matmul_r8_avx (gfc_array_r8 * const restrict retar
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -535,6 +539,9 @@ matmul_r8_avx (gfc_array_r8 * const restrict retar
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -869,11 +876,15 @@ matmul_r8_avx2 (gfc_array_r8 * const restrict reta
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1088,6 +1099,9 @@ matmul_r8_avx2 (gfc_array_r8 * const restrict reta
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1422,11 +1436,15 @@ matmul_r8_avx512f (gfc_array_r8 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -1641,6 +1659,9 @@ matmul_r8_avx512f (gfc_array_r8 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -1971,11 +1992,15 @@ matmul_r8_vanilla (gfc_array_r8 * const restrict r
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2190,6 +2215,9 @@ matmul_r8_vanilla (gfc_array_r8 * const restrict r
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
@@ -2578,11 +2606,15 @@ matmul_r8 (gfc_array_r8 * const restrict retarray,
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
GFC_REAL_8 t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ GFC_REAL_8 *t1;
+ t1 = malloc (t1_dim * sizeof(GFC_REAL_8));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -2797,6 +2829,9 @@ matmul_r8 (gfc_array_r8 * const restrict retarray,
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)
Index: m4/matmul_internal.m4
===================================================================
--- m4/matmul_internal.m4 (Revision 247753)
+++ m4/matmul_internal.m4 (Arbeitskopie)
@@ -232,11 +232,15 @@ sinclude(`matmul_asm_'rtype_code`.m4')dnl
if (t1_dim > 65536)
t1_dim = 65536;
+#ifdef HAVE_VLA
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wvla"
'rtype_name` t1[t1_dim]; /* was [256][256] */
#pragma GCC diagnostic pop
-
+#else
+ 'rtype_name` *t1;
+ t1 = malloc (t1_dim * sizeof('rtype_name`));
+#endif
/* Empty c first. */
for (j=1; j<=n; j++)
for (i=1; i<=m; i++)
@@ -451,6 +455,9 @@ sinclude(`matmul_asm_'rtype_code`.m4')dnl
}
}
}
+#ifndef HAVE_VLA
+ free(t1);
+#endif
return;
}
else if (rxstride == 1 && aystride == 1 && bxstride == 1)