From: Aldy Hernandez <aldyh@redhat.com>
Date: Tue, 12 Mar 2002 01:24:42 +0000 (+0000)
Subject: altivec-1.c: Cleanup and use altivec.h.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=55a21c32e7f7b50a50351b4f51d5720bdd1921a1;p=gcc.git

altivec-1.c: Cleanup and use altivec.h.

2002-03-11  Aldy Hernandez  <aldyh@redhat.com>

        * gcc.dg/altivec-1.c: Cleanup and use altivec.h.

From-SVN: r50624
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d281943304d..dc5e87cc358 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2002-03-11  Aldy Hernandez  <aldyh@redhat.com>
+
+        * gcc.dg/altivec-1.c: Cleanup and use altivec.h.
+
 2002-03-11  Richard Henderson  <rth@redhat.com>
 
 	* g++.old-deja/g++.brendan/crash52.C: Remove return warning marker.
diff --git a/gcc/testsuite/gcc.dg/altivec-1.c b/gcc/testsuite/gcc.dg/altivec-1.c
index 8fd40869efd..3d37a2e1c76 100644
--- a/gcc/testsuite/gcc.dg/altivec-1.c
+++ b/gcc/testsuite/gcc.dg/altivec-1.c
@@ -3,80 +3,36 @@
 
 /* Program to test PowerPC AltiVec instructions.  */
 
-/* These macros are not analogous to the overloaded functions
-   described in Motorola's AltiVec Programming Interface Manual.
-   These are just here for readability.  Eventually we'll get the
-   overloaded functions implemented in an <altivec.h>.  */
+#include <altivec.h>
 
-#define vec_load(src) \
-  __builtin_altivec_ld_internal_4si ((int *) src)
+extern void abort (void);
 
-#define vec_store(dst, src) \
-  __builtin_altivec_st_internal_4si ((int *) dst, (int4) src)
+vector int a1 = { 100, 200, 300, 400 };
+vector int a2 = { 500, 600, 700, 800 };
+vector int addi = { 600, 800, 1000, 1200 };
+vector int avgi = { 300, 400, 500, 600 };
 
-#define vec_add_int4(x, y) \
-  __builtin_altivec_vaddsws (x, y)
+vector float f1 = { 1.0, 2.0, 3.0, 4.0 };  
+vector float f2 = { 5.0, 6.0, 7.0, 8.0 };
+vector float f3;
+vector float addf = { 6.0, 8.0, 10.0, 12.0 };
 
-#define vec_add_float4(x, y) \
-  __builtin_altivec_vaddfp (x, y)
+vector int k;
+vector float f, g, h;
 
-#define vec_average_int4(x, y) \
-  __builtin_altivec_vavgsw (x, y)
-
-typedef int int4 __attribute__ ((mode(V4SI)));
-typedef float float4 __attribute__ ((mode(V4SF)));
-
-int a1[4] __attribute__((aligned(16))) = { 100, 200, 300, 400 };
-int a2[4] __attribute__((aligned(16))) = { 500, 600, 700, 800 };
-int a3[4] __attribute__((aligned(16)));
-int addi[4] = { 600, 800, 1000, 1200 };
-int avgi[4] = { 300, 400, 500, 600 };
-
-float f1[4] __attribute__((aligned(16))) = { 1.0, 2.0, 3.0, 4.0 };  
-float f2[4] __attribute__((aligned(16))) = { 5.0, 6.0, 7.0, 8.0 };
-float f3[4] __attribute__((aligned(16)));
-float addf[4] = { 6.0, 8.0, 10.0, 12.0 };
-
-int4 i, j, k;
-float4 f, g, h;
-
-void
-compare_int4 (int *a, int *b)
-{
-  int i;
-
-  for (i = 0; i < 4; ++i)
-    if (a[i] != b[i])
-      exit (1);
-}
-
-void
-compare_float4 (float *a, float *b)
-{
-  int i;
-
-  for (i = 0; i < 4; ++i)
-    if (a[i] != b[i])
-      exit (1);
-}
-
-main ()
+int main ()
 {
-  i = vec_load (a1);
-  j = vec_load (a2);
-  k = vec_add_int4 (i, j);
-  vec_store (a3, k);
-  compare_int4 (a3, addi);
+  k = vec_add (a1, a2);
+  if (!vec_all_eq (addi, k))
+    abort ();
 
-  k = vec_average_int4 (i, j);
-  vec_store (a3, k);
-  compare_int4 (a3, avgi);
+  k = vec_avg (a1, a2);
+  if (!vec_all_eq (k, avgi))
+    abort ();
 
-  f = (float4) vec_load (f1);
-  g = (float4) vec_load (f2);
-  h = vec_add_float4 (f, g);
-  vec_store (f3, h);
-  compare_float4 (f3, addf);
+  h = vec_add (f1, f2);
+  if (!vec_all_eq (h, addf))
+    abort ();
 
-  exit (0);
+  return 0;
 }