Index: gcc/config/rs6000/altivec.h
===================================================================
--- gcc/config/rs6000/altivec.h	(revision 245016)
+++ gcc/config/rs6000/altivec.h	(working copy)
@@ -333,8 +333,8 @@
 #define vec_sqrt __builtin_vec_sqrt
 #define vec_vsx_ld __builtin_vec_vsx_ld
 #define vec_vsx_st __builtin_vec_vsx_st
-#define vec_xl __builtin_vec_xl
-#define vec_xst __builtin_vec_xst
+#define vec_xl __builtin_vec_vsx_ld
+#define vec_xst __builtin_vec_vsx_st
 
 /* Note, xxsldi and xxpermdi were added as __builtin_vsx_<xxx> functions
    instead of __builtin_vec_<xxx>  */
Index: gcc/testsuite/gcc.target/powerpc/pr79268.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/pr79268.c	(revision 0)
+++ gcc/testsuite/gcc.target/powerpc/pr79268.c	(working copy)
@@ -0,0 +1,18 @@
+/* { dg-do compile { target { powerpc64le-*-* } } } */
+/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
+/* { dg-options "-mcpu=power8 -O3 " } */
+
+/* Verify that vec_xl and vec_xst accept vector pixel parameters.  */
+
+/* Test case to resolve PR79268.  */
+
+#include <altivec.h>
+
+vector pixel a;
+
+vector pixel
+pr79268 (vector pixel *x)
+{
+  vec_xst (a, 0, x);
+  return vec_xl (0, x);
+}
Index: gcc/testsuite/gcc.target/powerpc/vsx-elemrev-1.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vsx-elemrev-1.c	(revision 245016)
+++ gcc/testsuite/gcc.target/powerpc/vsx-elemrev-1.c	(working copy)
@@ -1,143 +0,0 @@
-/* { dg-do compile { target { powerpc64le*-*-* } } } */
-/* { dg-skip-if "do not override mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
-/* { dg-options "-mcpu=power8 -O0" } */
-/* { dg-final { scan-assembler-times "lxvd2x" 18 } } */
-/* { dg-final { scan-assembler-times "lxvw4x" 6 } } */
-/* { dg-final { scan-assembler-times "stxvd2x" 18 } } */
-/* { dg-final { scan-assembler-times "stxvw4x" 6 } } */
-/* { dg-final { scan-assembler-times "xxpermdi" 24 } } */
-
-#include <altivec.h>
-
-extern vector double vd, *vdp;
-extern vector signed long long vsll, *vsllp;
-extern vector unsigned long long vull, *vullp;
-extern vector float vf, *vfp;
-extern vector signed int vsi, *vsip;
-extern vector unsigned int vui, *vuip;
-extern double *dp;
-extern signed long long *sllp;
-extern unsigned long long *ullp;
-extern float *fp;
-extern signed int *sip;
-extern unsigned int *uip;
-
-void foo0 (void)
-{
-  vd = vec_xl (0, vdp);
-}
-
-void foo1 (void)
-{
-  vsll = vec_xl (0, vsllp);
-}
-
-void foo2 (void)
-{
-  vull = vec_xl (0, vullp);
-}
-
-void foo3 (void)
-{
-  vf = vec_xl (0, vfp);
-}
-
-void foo4 (void)
-{
-  vsi = vec_xl (0, vsip);
-}
-
-void foo5 (void)
-{
-  vui = vec_xl (0, vuip);
-}
-
-void foo6 (void)
-{
-  vec_xst (vd, 0, vdp);
-}
-
-void foo7 (void)
-{
-  vec_xst (vsll, 0, vsllp);
-}
-
-void foo8 (void)
-{
-  vec_xst (vull, 0, vullp);
-}
-
-void foo9 (void)
-{
-  vec_xst (vf, 0, vfp);
-}
-
-void foo10 (void)
-{
-  vec_xst (vsi, 0, vsip);
-}
-
-void foo11 (void)
-{
-  vec_xst (vui, 0, vuip);
-}
-
-void foo20 (void)
-{
-  vd = vec_xl (0, dp);
-}
-
-void foo21 (void)
-{
-  vsll = vec_xl (0, sllp);
-}
-
-void foo22 (void)
-{
-  vull = vec_xl (0, ullp);
-}
-
-void foo23 (void)
-{
-  vf = vec_xl (0, fp);
-}
-
-void foo24 (void)
-{
-  vsi = vec_xl (0, sip);
-}
-
-void foo25 (void)
-{
-  vui = vec_xl (0, uip);
-}
-
-void foo26 (void)
-{
-  vec_xst (vd, 0, dp);
-}
-
-void foo27 (void)
-{
-  vec_xst (vsll, 0, sllp);
-}
-
-void foo28 (void)
-{
-  vec_xst (vull, 0, ullp);
-}
-
-void foo29 (void)
-{
-  vec_xst (vf, 0, fp);
-}
-
-void foo30 (void)
-{
-  vec_xst (vsi, 0, sip);
-}
-
-void foo31 (void)
-{
-  vec_xst (vui, 0, uip);
-}
Index: gcc/testsuite/gcc.target/powerpc/vsx-elemrev-2.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vsx-elemrev-2.c	(revision 245016)
+++ gcc/testsuite/gcc.target/powerpc/vsx-elemrev-2.c	(working copy)
@@ -1,236 +0,0 @@
-/* { dg-do compile { target { powerpc64le*-*-* } } } */
-/* { dg-skip-if "do not override mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
-/* { dg-options "-mcpu=power9 -O0" } */
-/* { dg-require-effective-target powerpc_p9vector_ok } */
-/* { dg-skip-if "" { powerpc*-*-aix* } { "*" } { "" } } */
-/* { dg-final { scan-assembler-times "lxvd2x" 6 } } */
-/* { dg-final { scan-assembler-times "lxvw4x" 6 } } */
-/* { dg-final { scan-assembler-times "lxvh8x" 4 } } */
-/* { dg-final { scan-assembler-times "lxvb16x" 4 } } */
-/* { dg-final { scan-assembler-times "stxvd2x" 6 } } */
-/* { dg-final { scan-assembler-times "stxvw4x" 6 } } */
-/* { dg-final { scan-assembler-times "stxvh8x" 4 } } */
-/* { dg-final { scan-assembler-times "stxvb16x" 4 } } */
-
-#include <altivec.h>
-
-extern vector double vd, *vdp;
-extern vector signed long long vsll, *vsllp;
-extern vector unsigned long long vull, *vullp;
-extern vector float vf, *vfp;
-extern vector signed int vsi, *vsip;
-extern vector unsigned int vui, *vuip;
-extern vector signed short vss, *vssp;
-extern vector unsigned short vus, *vusp;
-extern vector signed char vsc, *vscp;
-extern vector unsigned char vuc, *vucp;
-extern double *dp;
-extern signed long long *sllp;
-extern unsigned long long *ullp;
-extern float *fp;
-extern signed int *sip;
-extern unsigned int *uip;
-extern signed short *ssp;
-extern unsigned short *usp;
-extern signed char *scp;
-extern unsigned char *ucp;
-
-void foo0 (void)
-{
-  vd = vec_xl (0, vdp);
-}
-
-void foo1 (void)
-{
-  vsll = vec_xl (0, vsllp);
-}
-
-void foo2 (void)
-{
-  vull = vec_xl (0, vullp);
-}
-
-void foo3 (void)
-{
-  vf = vec_xl (0, vfp);
-}
-
-void foo4 (void)
-{
-  vsi = vec_xl (0, vsip);
-}
-
-void foo5 (void)
-{
-  vui = vec_xl (0, vuip);
-}
-
-void foo6 (void)
-{
-  vss = vec_xl (0, vssp);
-}
-
-void foo7 (void)
-{
-  vus = vec_xl (0, vusp);
-}
-
-void foo8 (void)
-{
-  vsc = vec_xl (0, vscp);
-}
-
-void foo9 (void)
-{
-  vuc = vec_xl (0, vucp);
-}
-
-void foo10 (void)
-{
-  vec_xst (vd, 0, vdp);
-}
-
-void foo11 (void)
-{
-  vec_xst (vsll, 0, vsllp);
-}
-
-void foo12 (void)
-{
-  vec_xst (vull, 0, vullp);
-}
-
-void foo13 (void)
-{
-  vec_xst (vf, 0, vfp);
-}
-
-void foo14 (void)
-{
-  vec_xst (vsi, 0, vsip);
-}
-
-void foo15 (void)
-{
-  vec_xst (vui, 0, vuip);
-}
-
-void foo16 (void)
-{
-  vec_xst (vss, 0, vssp);
-}
-
-void foo17 (void)
-{
-  vec_xst (vus, 0, vusp);
-}
-
-void foo18 (void)
-{
-  vec_xst (vsc, 0, vscp);
-}
-
-void foo19 (void)
-{
-  vec_xst (vuc, 0, vucp);
-}
-
-void foo20 (void)
-{
-  vd = vec_xl (0, dp);
-}
-
-void foo21 (void)
-{
-  vsll = vec_xl (0, sllp);
-}
-
-void foo22 (void)
-{
-  vull = vec_xl (0, ullp);
-}
-
-void foo23 (void)
-{
-  vf = vec_xl (0, fp);
-}
-
-void foo24 (void)
-{
-  vsi = vec_xl (0, sip);
-}
-
-void foo25 (void)
-{
-  vui = vec_xl (0, uip);
-}
-
-void foo26 (void)
-{
-  vss = vec_xl (0, ssp);
-}
-
-void foo27 (void)
-{
-  vus = vec_xl (0, usp);
-}
-
-void foo28 (void)
-{
-  vsc = vec_xl (0, scp);
-}
-
-void foo29 (void)
-{
-  vuc = vec_xl (0, ucp);
-}
-
-void foo30 (void)
-{
-  vec_xst (vd, 0, dp);
-}
-
-void foo31 (void)
-{
-  vec_xst (vsll, 0, sllp);
-}
-
-void foo32 (void)
-{
-  vec_xst (vull, 0, ullp);
-}
-
-void foo33 (void)
-{
-  vec_xst (vf, 0, fp);
-}
-
-void foo34 (void)
-{
-  vec_xst (vsi, 0, sip);
-}
-
-void foo35 (void)
-{
-  vec_xst (vui, 0, uip);
-}
-
-void foo36 (void)
-{
-  vec_xst (vss, 0, ssp);
-}
-
-void foo37 (void)
-{
-  vec_xst (vus, 0, usp);
-}
-
-void foo38 (void)
-{
-  vec_xst (vsc, 0, scp);
-}
-
-void foo39 (void)
-{
-  vec_xst (vuc, 0, ucp);
-}
Index: gcc/testsuite/gcc.target/powerpc/vsx-elemrev-3.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vsx-elemrev-3.c	(revision 245016)
+++ gcc/testsuite/gcc.target/powerpc/vsx-elemrev-3.c	(working copy)
@@ -1,142 +0,0 @@
-/* { dg-do compile { target { powerpc64-*-* } } } */
-/* { dg-skip-if "do not override mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
-/* { dg-options "-mcpu=power8 -O0" } */
-/* { dg-final { scan-assembler-times "lxvd2x" 16 } } */
-/* { dg-final { scan-assembler-times "lxvw4x" 8 } } */
-/* { dg-final { scan-assembler-times "stxvd2x" 16 } } */
-/* { dg-final { scan-assembler-times "stxvw4x" 8 } } */
-
-#include <altivec.h>
-
-extern vector double vd, *vdp;
-extern vector signed long long vsll, *vsllp;
-extern vector unsigned long long vull, *vullp;
-extern vector float vf, *vfp;
-extern vector signed int vsi, *vsip;
-extern vector unsigned int vui, *vuip;
-extern double *dp;
-extern signed long long *sllp;
-extern unsigned long long *ullp;
-extern float *fp;
-extern signed int *sip;
-extern unsigned int *uip;
-
-void foo0 (void)
-{
-  vd = vec_xl (0, vdp);
-}
-
-void foo1 (void)
-{
-  vsll = vec_xl (0, vsllp);
-}
-
-void foo2 (void)
-{
-  vull = vec_xl (0, vullp);
-}
-
-void foo3 (void)
-{
-  vf = vec_xl (0, vfp);
-}
-
-void foo4 (void)
-{
-  vsi = vec_xl (0, vsip);
-}
-
-void foo5 (void)
-{
-  vui = vec_xl (0, vuip);
-}
-
-void foo6 (void)
-{
-  vec_xst (vd, 0, vdp);
-}
-
-void foo7 (void)
-{
-  vec_xst (vsll, 0, vsllp);
-}
-
-void foo8 (void)
-{
-  vec_xst (vull, 0, vullp);
-}
-
-void foo9 (void)
-{
-  vec_xst (vf, 0, vfp);
-}
-
-void foo10 (void)
-{
-  vec_xst (vsi, 0, vsip);
-}
-
-void foo11 (void)
-{
-  vec_xst (vui, 0, vuip);
-}
-
-void foo20 (void)
-{
-  vd = vec_xl (0, dp);
-}
-
-void foo21 (void)
-{
-  vsll = vec_xl (0, sllp);
-}
-
-void foo22 (void)
-{
-  vull = vec_xl (0, ullp);
-}
-
-void foo23 (void)
-{
-  vf = vec_xl (0, fp);
-}
-
-void foo24 (void)
-{
-  vsi = vec_xl (0, sip);
-}
-
-void foo25 (void)
-{
-  vui = vec_xl (0, uip);
-}
-
-void foo26 (void)
-{
-  vec_xst (vd, 0, dp);
-}
-
-void foo27 (void)
-{
-  vec_xst (vsll, 0, sllp);
-}
-
-void foo28 (void)
-{
-  vec_xst (vull, 0, ullp);
-}
-
-void foo29 (void)
-{
-  vec_xst (vf, 0, fp);
-}
-
-void foo30 (void)
-{
-  vec_xst (vsi, 0, sip);
-}
-
-void foo31 (void)
-{
-  vec_xst (vui, 0, uip);
-}
Index: gcc/testsuite/gcc.target/powerpc/vsx-elemrev-4.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/vsx-elemrev-4.c	(revision 245016)
+++ gcc/testsuite/gcc.target/powerpc/vsx-elemrev-4.c	(working copy)
@@ -1,233 +0,0 @@
-/* { dg-do compile { target { powerpc64-*-* } } } */
-/* { dg-skip-if "do not override mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
-/* { dg-options "-mcpu=power9 -O0" } */
-/* { dg-require-effective-target powerpc_p9vector_ok } */
-/* { dg-skip-if "" { powerpc*-*-aix* } { "*" } { "" } } */
-
-/* Following will match either lxv or lxvx, either stxv or stxvx.
-   This is purposeful as either is fine.  */
-/* { dg-final { scan-assembler-times "lxv" 40 } } */
-/* { dg-final { scan-assembler-times "stxv" 40 } } */
-
-#include <altivec.h>
-
-extern vector double vd, *vdp;
-extern vector signed long long vsll, *vsllp;
-extern vector unsigned long long vull, *vullp;
-extern vector float vf, *vfp;
-extern vector signed int vsi, *vsip;
-extern vector unsigned int vui, *vuip;
-extern vector signed short vss, *vssp;
-extern vector unsigned short vus, *vusp;
-extern vector signed char vsc, *vscp;
-extern vector unsigned char vuc, *vucp;
-extern double *dp;
-extern signed long long *sllp;
-extern unsigned long long *ullp;
-extern float *fp;
-extern signed int *sip;
-extern unsigned int *uip;
-extern signed short *ssp;
-extern unsigned short *usp;
-extern signed char *scp;
-extern unsigned char *ucp;
-
-void foo0 (void)
-{
-  vd = vec_xl (0, vdp);
-}
-
-void foo1 (void)
-{
-  vsll = vec_xl (0, vsllp);
-}
-
-void foo2 (void)
-{
-  vull = vec_xl (0, vullp);
-}
-
-void foo3 (void)
-{
-  vf = vec_xl (0, vfp);
-}
-
-void foo4 (void)
-{
-  vsi = vec_xl (0, vsip);
-}
-
-void foo5 (void)
-{
-  vui = vec_xl (0, vuip);
-}
-
-void foo6 (void)
-{
-  vss = vec_xl (0, vssp);
-}
-
-void foo7 (void)
-{
-  vus = vec_xl (0, vusp);
-}
-
-void foo8 (void)
-{
-  vsc = vec_xl (0, vscp);
-}
-
-void foo9 (void)
-{
-  vuc = vec_xl (0, vucp);
-}
-
-void foo10 (void)
-{
-  vec_xst (vd, 0, vdp);
-}
-
-void foo11 (void)
-{
-  vec_xst (vsll, 0, vsllp);
-}
-
-void foo12 (void)
-{
-  vec_xst (vull, 0, vullp);
-}
-
-void foo13 (void)
-{
-  vec_xst (vf, 0, vfp);
-}
-
-void foo14 (void)
-{
-  vec_xst (vsi, 0, vsip);
-}
-
-void foo15 (void)
-{
-  vec_xst (vui, 0, vuip);
-}
-
-void foo16 (void)
-{
-  vec_xst (vss, 0, vssp);
-}
-
-void foo17 (void)
-{
-  vec_xst (vus, 0, vusp);
-}
-
-void foo18 (void)
-{
-  vec_xst (vsc, 0, vscp);
-}
-
-void foo19 (void)
-{
-  vec_xst (vuc, 0, vucp);
-}
-
-void foo20 (void)
-{
-  vd = vec_xl (0, dp);
-}
-
-void foo21 (void)
-{
-  vsll = vec_xl (0, sllp);
-}
-
-void foo22 (void)
-{
-  vull = vec_xl (0, ullp);
-}
-
-void foo23 (void)
-{
-  vf = vec_xl (0, fp);
-}
-
-void foo24 (void)
-{
-  vsi = vec_xl (0, sip);
-}
-
-void foo25 (void)
-{
-  vui = vec_xl (0, uip);
-}
-
-void foo26 (void)
-{
-  vss = vec_xl (0, ssp);
-}
-
-void foo27 (void)
-{
-  vus = vec_xl (0, usp);
-}
-
-void foo28 (void)
-{
-  vsc = vec_xl (0, scp);
-}
-
-void foo29 (void)
-{
-  vuc = vec_xl (0, ucp);
-}
-
-void foo30 (void)
-{
-  vec_xst (vd, 0, dp);
-}
-
-void foo31 (void)
-{
-  vec_xst (vsll, 0, sllp);
-}
-
-void foo32 (void)
-{
-  vec_xst (vull, 0, ullp);
-}
-
-void foo33 (void)
-{
-  vec_xst (vf, 0, fp);
-}
-
-void foo34 (void)
-{
-  vec_xst (vsi, 0, sip);
-}
-
-void foo35 (void)
-{
-  vec_xst (vui, 0, uip);
-}
-
-void foo36 (void)
-{
-  vec_xst (vss, 0, ssp);
-}
-
-void foo37 (void)
-{
-  vec_xst (vus, 0, usp);
-}
-
-void foo38 (void)
-{
-  vec_xst (vsc, 0, scp);
-}
-
-void foo39 (void)
-{
-  vec_xst (vuc, 0, ucp);
-}
