fold-vec-msum-char.c: New.

[gcc/testsuite]

2017-08-09  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-msum-char.c: New.
	* gcc.target/powerpc/fold-vec-msum-short.c: New.

From-SVN: r250997

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6e02fad4f4a5c8e13aa10ace9baad9691ec9cf0e..b5f06f26d8e5cbd1e1557804ef5f120ef2811869 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2017-08-09  Will Schmidt  <will_schmidt@vnet.ibm.com>
+
+       * gcc.target/powerpc/fold-vec-msum-char.c: New.
+       * gcc.target/powerpc/fold-vec-msum-short.c: New.
+
 2017-08-09  Will Schmidt  <will_schmidt@vnet.ibm.com>
 
        * gcc.target/powerpc/fold-vec-madd-double.c: New.

diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-char.c b/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-char.c
new file mode 100644 (file)
index 0000000..53519d5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-char.c
@@ -0,0 +1,25 @@
+/* Verify that overloaded built-ins for vec_msum() with char inputs
+   produce the right results.  */
+
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_altivec_ok } */
+/* { dg-options "-maltivec -O2" } */
+
+#include <altivec.h>
+
+vector unsigned int
+test_msum_ui_uc_uc_ui (vector unsigned char vuc2, vector unsigned char vuc3,
+                      vector unsigned int vui2)
+{
+  return vec_msum (vuc2, vuc3, vui2);
+}
+
+vector signed int
+test_msum_si_sc_uc_si (vector signed char vsc2, vector unsigned char vuc3,
+                      vector signed int vsi2)
+{
+  return vec_msum (vsc2, vuc3, vsi2);
+}
+
+/* { dg-final { scan-assembler-times "vmsumubm" 1 } } */
+/* { dg-final { scan-assembler-times "vmsummbm" 1 } } */

diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-short.c b/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-short.c
new file mode 100644 (file)
index 0000000..61e1d35
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-short.c
@@ -0,0 +1,25 @@
+/* Verify that overloaded built-ins for vec_msum with int
+   inputs produce the right results.  */
+
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_altivec_ok } */
+/* { dg-options "-maltivec -O2" } */
+
+#include <altivec.h>
+
+vector signed int
+test_msum_si (vector signed short vss2, vector signed short vss3,
+          vector signed int vsi2)
+{
+  return vec_msum (vss2, vss3, vsi2);
+}
+
+vector unsigned int
+test_msum)ui (vector unsigned short vus2, vector unsigned short vus3,
+          vector unsigned int vui2)
+{
+  return vec_msum (vus2, vus3, vui2);
+}
+
+/* { dg-final { scan-assembler-times "vmsumshm" 1 } } */
+/* { dg-final { scan-assembler-times "vmsumuhm" 1 } } */