convert.c: Split into manageable parts:

	* gcc.dg/fixed-point/convert.c: Split into manageable parts:
	* gcc.dg/fixed-point/convert-1.c: New.
	* gcc.dg/fixed-point/convert-2.c: New.
	* gcc.dg/fixed-point/convert-3.c: New.
	* gcc.dg/fixed-point/convert-4.c: New.
	* gcc.dg/fixed-point/convert-float-1.c: New.
	* gcc.dg/fixed-point/convert-float-2.c: New.
	* gcc.dg/fixed-point/convert-float-3.c: New.
	* gcc.dg/fixed-point/convert-float-4.c: New.
	* gcc.dg/fixed-point/convert-accum-neg.c: New.
	* gcc.dg/fixed-point/convert-sat.c: New.
	* gcc.dg/fixed-point/convert.h: New.

From-SVN: r190615

12 files changed, 262 insertions, 82 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3c4db30..6f8cae8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,18 @@
+2012-08-23  Georg-Johann Lay  <avr@gjlay.de>
+
+	* gcc.dg/fixed-point/convert.c: Split into manageable parts:
+	* gcc.dg/fixed-point/convert-1.c: New.
+	* gcc.dg/fixed-point/convert-2.c: New.
+	* gcc.dg/fixed-point/convert-3.c: New.
+	* gcc.dg/fixed-point/convert-4.c: New.
+	* gcc.dg/fixed-point/convert-float-1.c: New.
+	* gcc.dg/fixed-point/convert-float-2.c: New.
+	* gcc.dg/fixed-point/convert-float-3.c: New.
+	* gcc.dg/fixed-point/convert-float-4.c: New.
+	* gcc.dg/fixed-point/convert-accum-neg.c: New.
+	* gcc.dg/fixed-point/convert-sat.c: New.
+	* gcc.dg/fixed-point/convert.h: New.
+
 2012-08-22  Oleg Endo  <olegendo@gcc.gnu.org>
 
 	PR target/54089
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-1.c b/gcc/testsuite/gcc.dg/fixed-point/convert-1.c
new file mode 100644
index 0000000..04adea8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-1.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV (short _Fract, hr);
+  ALL_CONV (_Fract, r);
+  ALL_CONV (long _Fract, lr);
+  ALL_CONV (long long _Fract, llr);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-2.c b/gcc/testsuite/gcc.dg/fixed-point/convert-2.c
new file mode 100644
index 0000000..fc5bc1f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-2.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV (unsigned short _Fract, uhr);
+  ALL_CONV (unsigned _Fract, ur);
+  ALL_CONV (unsigned long _Fract, ulr);
+  ALL_CONV (unsigned long long _Fract, ullr);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-3.c b/gcc/testsuite/gcc.dg/fixed-point/convert-3.c
new file mode 100644
index 0000000..753c472
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-3.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV (short _Accum, hk);
+  ALL_CONV (_Accum, k);
+  ALL_CONV (long _Accum, lk);
+  ALL_CONV (long long _Accum, llk);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-4.c b/gcc/testsuite/gcc.dg/fixed-point/convert-4.c
new file mode 100644
index 0000000..17c4e66
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-4.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV (unsigned short _Accum, uhk);
+  ALL_CONV (unsigned _Accum, uk);
+  ALL_CONV (unsigned long _Accum, ulk);
+  ALL_CONV (unsigned long long _Accum, ullk);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-accum-neg.c b/gcc/testsuite/gcc.dg/fixed-point/convert-accum-neg.c
new file mode 100644
index 0000000..af95610
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-accum-neg.c
@@ -0,0 +1,33 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_ACCUM_CONV (short _Accum, hk);
+  ALL_ACCUM_CONV (_Accum, k);
+  ALL_ACCUM_CONV (long _Accum, lk);
+  ALL_ACCUM_CONV (long long _Accum, llk);
+  ALL_ACCUM_CONV (unsigned short _Accum, uhk);
+  ALL_ACCUM_CONV (unsigned _Accum, uk);
+  ALL_ACCUM_CONV (unsigned long _Accum, ulk);
+  ALL_ACCUM_CONV (unsigned long long _Accum, ullk);
+
+  NEG_CONV (short _Fract, hr);
+  NEG_CONV (_Fract, r);
+  NEG_CONV (long _Fract, lr);
+  NEG_CONV (long long _Fract, llr);
+  NEG_CONV (short _Accum, hk);
+  NEG_CONV (_Accum, k);
+  NEG_CONV (long _Accum, lk);
+  NEG_CONV (long long _Accum, llk);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-float-1.c b/gcc/testsuite/gcc.dg/fixed-point/convert-float-1.c
new file mode 100644
index 0000000..b36adab
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-float-1.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV_FLOAT (short _Fract, hr);
+  ALL_CONV_FLOAT (_Fract, r);
+  ALL_CONV_FLOAT (long _Fract, lr);
+  ALL_CONV_FLOAT (long long _Fract, llr);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-float-2.c b/gcc/testsuite/gcc.dg/fixed-point/convert-float-2.c
new file mode 100644
index 0000000..2a3f3e9
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-float-2.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+  Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV_FLOAT (unsigned short _Fract, uhr);
+  ALL_CONV_FLOAT (unsigned _Fract, ur);
+  ALL_CONV_FLOAT (unsigned long _Fract, ulr);
+  ALL_CONV_FLOAT (unsigned long long _Fract, ullr);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-float-3.c b/gcc/testsuite/gcc.dg/fixed-point/convert-float-3.c
new file mode 100644
index 0000000..9cad010
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-float-3.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV_FLOAT (short _Accum, hk);
+  ALL_CONV_FLOAT (_Accum, k);
+  ALL_CONV_FLOAT (long _Accum, lk);
+  ALL_CONV_FLOAT (long long _Accum, llk);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-float-4.c b/gcc/testsuite/gcc.dg/fixed-point/convert-float-4.c
new file mode 100644
index 0000000..c25a55c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-float-4.c
@@ -0,0 +1,20 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  ALL_CONV_FLOAT (unsigned short _Accum, uhk);
+  ALL_CONV_FLOAT (unsigned _Accum, uk);
+  ALL_CONV_FLOAT (unsigned long _Accum, ulk);
+  ALL_CONV_FLOAT (unsigned long long _Accum, ullk);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert-sat.c b/gcc/testsuite/gcc.dg/fixed-point/convert-sat.c
new file mode 100644
index 0000000..278aa17
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert-sat.c
@@ -0,0 +1,45 @@
+/* { dg-do run } */
+/* { dg-options "-std=gnu99 -O0" } */
+
+/* C99 6.3 Conversions.
+
+   Check conversions involving fixed-point.  */
+
+extern void abort (void);
+
+#include "convert.h"
+
+int main ()
+{
+  SAT_CONV1 (short _Accum, hk);
+  SAT_CONV1 (_Accum, k);
+  SAT_CONV1 (long _Accum, lk);
+  SAT_CONV1 (long long _Accum, llk);
+
+  SAT_CONV2 (unsigned short _Accum, uhk);
+  SAT_CONV2 (unsigned _Accum, uk);
+  SAT_CONV2 (unsigned long _Accum, ulk);
+  SAT_CONV2 (unsigned long long _Accum, ullk);
+
+  SAT_CONV3 (short _Fract, hr);
+  SAT_CONV3 (_Fract, r);
+  SAT_CONV3 (long _Fract, lr);
+  SAT_CONV3 (long long _Fract, llr);
+
+  SAT_CONV4 (signed char);
+  SAT_CONV4 (short);
+  SAT_CONV4 (int);
+  SAT_CONV4 (long);
+  SAT_CONV4 (long long);
+
+  SAT_CONV5 (unsigned char);
+  SAT_CONV5 (unsigned short);
+  SAT_CONV5 (unsigned int);
+  SAT_CONV5 (unsigned long);
+  SAT_CONV5 (unsigned long long);
+
+  SAT_CONV6 (float);
+  SAT_CONV6 (double);
+
+  return 0;
+}
diff --git a/gcc/testsuite/gcc.dg/fixed-point/convert.c b/gcc/testsuite/gcc.dg/fixed-point/convert.h
index f4e373f..e4e6815 100644
--- a/gcc/testsuite/gcc.dg/fixed-point/convert.c
+++ b/gcc/testsuite/gcc.dg/fixed-point/convert.h
@@ -1,11 +1,6 @@
-/* { dg-do run } */
-/* { dg-options "-std=gnu99 -O0" } */
-
-/* C99 6.3 Conversions.
-
-   Check conversions involving fixed-point.  */
-
-extern void abort (void);
+/* Check conversions involving fixed-point.
+ * Break up use-site into into manageable parts so that even embedded
+ * targets with restrictive resources can run them.  */
 
 /* Fixed-point to fixed-point.  */
 #define CONV(TYPE1,POSTFIX1,TYPE2,POSTFIX2) \
@@ -131,7 +126,7 @@ extern void abort (void);
   CONV(_Sat TYPE, POSTFIX, unsigned _Accum, uk) \
   CONV(_Sat TYPE, POSTFIX, unsigned long _Accum, ulk) \
   CONV(_Sat TYPE, POSTFIX, unsigned long long _Accum, ullk) \
-  CONV(TYPE, POSTFIX, _Sat short _Fract, hr) \
+  CONV(TYPE, POSTFIX, _Sat short _Fract, hr)                \
   CONV(TYPE, POSTFIX, _Sat _Fract, r) \
   CONV(TYPE, POSTFIX, _Sat long _Fract, lr) \
   CONV(TYPE, POSTFIX, _Sat long long _Fract, llr) \
@@ -147,7 +142,7 @@ extern void abort (void);
   CONV(TYPE, POSTFIX, _Sat unsigned _Accum, uk) \
   CONV(TYPE, POSTFIX, _Sat unsigned long _Accum, ulk) \
   CONV(TYPE, POSTFIX, _Sat unsigned long long _Accum, ullk) \
-  CONV_INT(TYPE, POSTFIX, signed char) \
+  CONV_INT(TYPE, POSTFIX, signed char)                      \
   CONV_INT(TYPE, POSTFIX, short) \
   CONV_INT(TYPE, POSTFIX, int) \
   CONV_INT(TYPE, POSTFIX, long) \
@@ -166,8 +161,10 @@ extern void abort (void);
   CONV_INT(_Sat TYPE, POSTFIX, unsigned short) \
   CONV_INT(_Sat TYPE, POSTFIX, unsigned int) \
   CONV_INT(_Sat TYPE, POSTFIX, unsigned long) \
-  CONV_INT(_Sat TYPE, POSTFIX, unsigned long long) \
-  CONV_FLOAT(TYPE, POSTFIX, float) \
+  CONV_INT(_Sat TYPE, POSTFIX, unsigned long long)
+
+#define ALL_CONV_FLOAT(TYPE,POSTFIX) \
+  CONV_FLOAT(TYPE, POSTFIX, float)    \
   CONV_FLOAT(TYPE, POSTFIX, double) \
   CONV_FLOAT(_Sat TYPE, POSTFIX, float) \
   CONV_FLOAT(_Sat TYPE, POSTFIX, double)
@@ -360,73 +357,3 @@ extern void abort (void);
   CONV2(TYPE, -1.0, _Sat unsigned long _Fract, 0.0ulr) \
   CONV2(TYPE, 1.0, _Sat unsigned long long _Fract, 1.0ullr) \
   CONV2(TYPE, -1.0, _Sat unsigned long long _Fract, 0.0ullr)
-
-int main ()
-{
-  ALL_CONV (short _Fract, hr);
-  ALL_CONV (_Fract, r);
-  ALL_CONV (long _Fract, lr);
-  ALL_CONV (long long _Fract, llr);
-  ALL_CONV (unsigned short _Fract, uhr);
-  ALL_CONV (unsigned _Fract, ur);
-  ALL_CONV (unsigned long _Fract, ulr);
-  ALL_CONV (unsigned long long _Fract, ullr);
-  ALL_CONV (short _Accum, hk);
-  ALL_CONV (_Accum, k);
-  ALL_CONV (long _Accum, lk);
-  ALL_CONV (long long _Accum, llk);
-  ALL_CONV (unsigned short _Accum, uhk);
-  ALL_CONV (unsigned _Accum, uk);
-  ALL_CONV (unsigned long _Accum, ulk);
-  ALL_CONV (unsigned long long _Accum, ullk);
-
-  ALL_ACCUM_CONV (short _Accum, hk);
-  ALL_ACCUM_CONV (_Accum, k);
-  ALL_ACCUM_CONV (long _Accum, lk);
-  ALL_ACCUM_CONV (long long _Accum, llk);
-  ALL_ACCUM_CONV (unsigned short _Accum, uhk);
-  ALL_ACCUM_CONV (unsigned _Accum, uk);
-  ALL_ACCUM_CONV (unsigned long _Accum, ulk);
-  ALL_ACCUM_CONV (unsigned long long _Accum, ullk);
-
-  NEG_CONV (short _Fract, hr);
-  NEG_CONV (_Fract, r);
-  NEG_CONV (long _Fract, lr);
-  NEG_CONV (long long _Fract, llr);
-  NEG_CONV (short _Accum, hk);
-  NEG_CONV (_Accum, k);
-  NEG_CONV (long _Accum, lk);
-  NEG_CONV (long long _Accum, llk);
-
-  SAT_CONV1 (short _Accum, hk);
-  SAT_CONV1 (_Accum, k);
-  SAT_CONV1 (long _Accum, lk);
-  SAT_CONV1 (long long _Accum, llk);
-
-  SAT_CONV2 (unsigned short _Accum, uhk);
-  SAT_CONV2 (unsigned _Accum, uk);
-  SAT_CONV2 (unsigned long _Accum, ulk);
-  SAT_CONV2 (unsigned long long _Accum, ullk);
-
-  SAT_CONV3 (short _Fract, hr);
-  SAT_CONV3 (_Fract, r);
-  SAT_CONV3 (long _Fract, lr);
-  SAT_CONV3 (long long _Fract, llr);
-
-  SAT_CONV4 (signed char);
-  SAT_CONV4 (short);
-  SAT_CONV4 (int);
-  SAT_CONV4 (long);
-  SAT_CONV4 (long long);
-
-  SAT_CONV5 (unsigned char);
-  SAT_CONV5 (unsigned short);
-  SAT_CONV5 (unsigned int);
-  SAT_CONV5 (unsigned long);
-  SAT_CONV5 (unsigned long long);
-
-  SAT_CONV6 (float);
-  SAT_CONV6 (double);
-
-  return 0;
-}