tests/slicing/sources/pointers{6,7}: support 128bit platforms as well

mchalupa · Oct 29, 2021 · 4aa3201 · 4aa3201
1 parent 6fc8e8c
commit 4aa3201
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/tests/slicing/sources/pointers6.c b/tests/slicing/sources/pointers6.c
@@ -4,11 +4,15 @@ int main(void) {
     int b = 4;
     alignas(alignof(int **)) char array[100];
 
-    int **p = (int **) (array + 7 * alignof(int **));
+    _Static_assert(
+            4 * sizeof(int **) <= sizeof array,
+            "This test requires that 4 * sizeof(int **) <= sizeof array");
+
+    int **p = (int **) array + 3;
     *p = &b;
 
     p = 0;
-    int *q = *((int **) (array + 7 * alignof(int **)));
+    int *q = *((int **) array + 3);
     *q = 3;
 
     test_assert(b == 3);

diff --git a/tests/slicing/sources/pointers7.c b/tests/slicing/sources/pointers7.c
@@ -5,12 +5,16 @@ int main(void) {
     int i;
     alignas(alignof(int **)) char array[100];
 
-    int **p = (int **) (array + 7 * alignof(int **));
+    _Static_assert(
+            4 * sizeof(int **) <= sizeof array,
+            "This test requires that 4 * sizeof(int **) <= sizeof array");
+
+    int **p = (int **) array + 3;
     *p = &b;
 
     int *q;
     for (i = 0; i < sizeof(array); ++i) {
-        q = *((int **) (array + 7 * alignof(int **)));
+        q = *((int **) array + 3);
         if (q == &b)
             *q = 3;
     }