diff mbox series

V12 patch #13 of 14, Add tests for vec_extract with PC-relative addresses

Message ID 20200110010958.GM30103@ibm-toto.the-meissners.org
State New
Headers show
Series V12 patch #13 of 14, Add tests for vec_extract with PC-relative addresses | expand

Commit Message

Michael Meissner Jan. 10, 2020, 1:09 a.m. UTC 
This patch is the same as:
https://gcc.gnu.org/ml/gcc-patches/2019-12/msg01504.html

This patch adds some tests to validate the work in patches V12 #1-4 generate
the correct code with vec_extract is used with a vector with a PC-relative
address and -mcpu=future is used.  Can I check this into the trunk?

2020-01-09  Michael Meissner  <meissner@linux.ibm.com>

	* gcc.target/powerpc/vec-extract-pcrel-si.c: New test for
	vec_extract from a PC-relative address.
	* gcc.target/powerpc/vec-extract-pcrel-di.c: New test for
	vec_extract from a PC-relative address.
	* gcc.target/powerpc/vec-extract-pcrel-sf.c: New test for
	vec_extract from a PC-relative address.
	* gcc.target/powerpc/vec-extract-pcrel-df.c: New test for
	vec_extract from a PC-relative address.
diff mbox series

Patch

Index: gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-df.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-df.c	(revision 280090)
+++ gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-df.c	(working copy)
@@ -0,0 +1,37 @@ 
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Test if we can support vec_extract on V2DF vectors with a PC-relative
+   address.  */
+
+#include <altivec.h>
+
+#ifndef TYPE
+#define TYPE double
+#endif
+
+static vector TYPE v;
+vector TYPE *p = &v;
+
+TYPE
+get0 (void)
+{
+  return vec_extract (v, 0);
+}
+
+TYPE
+get1 (void)
+{
+  return vec_extract (v, 1);
+}
+
+TYPE
+getn (unsigned long n)
+{
+  return vec_extract (v, n);
+}
+
+/* { dg-final { scan-assembler-times {[@]pcrel}  3 } } */
+/* { dg-final { scan-assembler-times {\mplfd\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpla\M}   1 } } */
Index: gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-di.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-di.c	(revision 280090)
+++ gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-di.c	(working copy)
@@ -0,0 +1,37 @@ 
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Test if we can support vec_extract on V2DI vectors with a PC-relative
+   address.  */
+
+#include <altivec.h>
+
+#ifndef TYPE
+#define TYPE unsigned long
+#endif
+
+static vector TYPE v;
+vector TYPE *p = &v;
+
+TYPE
+get0 (void)
+{
+  return vec_extract (v, 0);
+}
+
+TYPE
+get1 (void)
+{
+  return vec_extract (v, 1);
+}
+
+TYPE
+getn (unsigned long n)
+{
+  return vec_extract (v, n);
+}
+
+/* { dg-final { scan-assembler-times {[@]pcrel}  3 } } */
+/* { dg-final { scan-assembler-times {\mpld\M}   2 } } */
+/* { dg-final { scan-assembler-times {\mpla\M}   1 } } */
Index: gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-sf.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-sf.c	(revision 280090)
+++ gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-sf.c	(working copy)
@@ -0,0 +1,37 @@ 
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Test if we can support vec_extract on V4SF vectors with a PC-relative
+   address.  */
+
+#include <altivec.h>
+
+#ifndef TYPE
+#define TYPE float
+#endif
+
+static vector TYPE v;
+vector TYPE *p = &v;
+
+TYPE
+get0 (void)
+{
+  return vec_extract (v, 0);
+}
+
+TYPE
+get1 (void)
+{
+  return vec_extract (v, 1);
+}
+
+TYPE
+getn (unsigned long n)
+{
+  return vec_extract (v, n);
+}
+
+/* { dg-final { scan-assembler-times {[@]pcrel}  3 } } */
+/* { dg-final { scan-assembler-times {\mplfs\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpla\M}   1 } } */
Index: gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-si.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-si.c	(revision 280090)
+++ gcc/testsuite/gcc.target/powerpc/vec-extract-pcrel-si.c	(working copy)
@@ -0,0 +1,37 @@ 
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_pcrel } */
+/* { dg-options "-O2 -mdejagnu-cpu=future" } */
+
+/* Test if we can support vec_extract on V4SI vectors with a PC-relative
+   address.  */
+
+#include <altivec.h>
+
+#ifndef TYPE
+#define TYPE unsigned int
+#endif
+
+static vector TYPE v;
+vector TYPE *p = &v;
+
+TYPE
+get0 (void)
+{
+  return vec_extract (v, 0);
+}
+
+TYPE
+get1 (void)
+{
+  return vec_extract (v, 1);
+}
+
+TYPE
+getn (unsigned long n)
+{
+  return vec_extract (v, n);
+}
+
+/* { dg-final { scan-assembler-times {[@]pcrel}  3 } } */
+/* { dg-final { scan-assembler-times {\mplwz\M}  2 } } */
+/* { dg-final { scan-assembler-times {\mpla\M}   1 } } */