Add PC-relative tests.

2019-10-15  Michael Meissner  <meissner@linux.ibm.com>

	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel.h: New set of
	tests to test prefixed addressing on 'future' system with
	PC-relative tests.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-df.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-di.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-hi.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-qi.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sf.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-si.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-udi.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uhi.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uqi.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-usi.c: New test.
	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-v2df.c: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/ibm/pcrel-trunk@277044 138bc75d-0d04-0410-961f-82ee72b054a4

16 files changed, 259 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog.meissner b/gcc/testsuite/ChangeLog.meissner
index 48b81dc159e..fb779c0064c 100644
--- a/gcc/testsuite/ChangeLog.meissner
+++ b/gcc/testsuite/ChangeLog.meissner
@@ -1,5 +1,25 @@
 2019-10-15  Michael Meissner  <meissner@linux.ibm.com>
 
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel.h: New set of
+	tests to test prefixed addressing on 'future' system with
+	PC-relative tests.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-df.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-di.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-hi.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-qi.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sf.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-si.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-udi.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uhi.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uqi.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-usi.c: New test.
+	* gcc/testsuite/gcc.target/powerpc/prefix-pcrel-v2df.c: New test.
+
+2019-10-15  Michael Meissner  <meissner@linux.ibm.com>
+
 	* gcc/testsuite/gcc.target/powerpc/prefix-large.h: New set of
 	tests to test prefixed addressing on 'future' system with large
 	numeric offsets.
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c
new file mode 100644
index 00000000000..ce863b35116
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for SImode.  */
+
+#define TYPE _Decimal64
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplfd\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstfd\M} 2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-df.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-df.c
index e69de29bb2d..1fe0dd510b8 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-df.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-df.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for DFmode.  */
+
+#define TYPE double
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplfd\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstfd\M} 2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-di.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-di.c
new file mode 100644
index 00000000000..6e0806c5030
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-di.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for DImode.  */
+
+#define TYPE long
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mpld\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstd\M} 2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-hi.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-hi.c
new file mode 100644
index 00000000000..07869d0fbdc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-hi.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for HImode.  */
+
+#define TYPE short
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplh[az]\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpsth\M}     2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c
new file mode 100644
index 00000000000..da37d73e78e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for KFmode.  */
+
+#define TYPE __float128
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplxv\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstxv\M} 2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-qi.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-qi.c
new file mode 100644
index 00000000000..9d0006febed
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-qi.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for QImode.  */
+
+#define TYPE signed char
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplbz\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstb\M}  2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c
new file mode 100644
index 00000000000..0b34ff79bf9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for SImode.  */
+
+#define TYPE _Decimal32
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mpaddi|\mpla\M} 3 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sf.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sf.c
new file mode 100644
index 00000000000..7561ee5c10b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sf.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for SFmode.  */
+
+#define TYPE float
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplfs\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstfs\M} 2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-si.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-si.c
new file mode 100644
index 00000000000..ee38d1bd44f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-si.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for SImode.  */
+
+#define TYPE int
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplw[az]\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstw\M}     2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-udi.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-udi.c
new file mode 100644
index 00000000000..00bffa95a3a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-udi.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for unsigned DImode.  */
+
+#define TYPE unsigned long
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mpld\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstd\M} 2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uhi.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uhi.c
new file mode 100644
index 00000000000..47565196ebd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uhi.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for unsigned HImode.  */
+
+#define TYPE unsigned short
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplhz\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpsth\M}  2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uqi.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uqi.c
new file mode 100644
index 00000000000..f763dfc0699
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-uqi.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for unsigned QImode.  */
+
+#define TYPE unsigned char
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplbz\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstb\M}  2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-usi.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-usi.c
new file mode 100644
index 00000000000..efcace2e995
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-usi.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for unsigned SImode.  */
+
+#define TYPE unsigned int
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplwz\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstw\M}  2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-v2df.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-v2df.c
new file mode 100644
index 00000000000..15a278f18e4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-v2df.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel_ok } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for V2DFmode.  */
+
+#define TYPE vector double
+
+#include "prefix-pcrel.h"
+
+/* { dg-final { scan-assembler-times {\mplxv\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpstxv\M} 2 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel.h b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel.h
new file mode 100644
index 00000000000..aabbbbf9ac2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel.h
@@ -0,0 +1,58 @@
+/* Common tests for prefixed instructions testing whether pc-relative prefixed
+   instructions are generated for each type.  */
+
+typedef signed char	schar;
+typedef unsigned char	uchar;
+typedef unsigned short	ushort;
+typedef unsigned int	uint;
+typedef unsigned long	ulong;
+typedef long double	ldouble;
+typedef vector double	v2df;
+typedef vector long	v2di;
+typedef vector float	v4sf;
+typedef vector int	v4si;
+
+#ifndef TYPE
+#define TYPE ulong
+#endif
+
+#ifndef ITYPE
+#define ITYPE TYPE
+#endif
+
+#ifndef OTYPE
+#define OTYPE TYPE
+#endif
+
+static TYPE a;
+TYPE *p = &a;
+
+#if !defined(DO_ADD) && !defined(DO_VALUE) && !defined(DO_SET)
+#define DO_ADD		1
+#define DO_VALUE	1
+#define DO_SET		1
+#endif
+
+#if DO_ADD
+void
+add (TYPE b)
+{
+  a += b;
+}
+#endif
+
+#if DO_VALUE
+OTYPE
+value (void)
+{
+  return (OTYPE)a;
+}
+#endif
+
+#if DO_SET
+void
+set (ITYPE b)
+{
+  a = (TYPE)b;
+}
+#endif