commit 7ccaab6a101eae6d77391cfefea476f4970247e4
author Frank Barchard <fbarchard@google.com> Tue Nov 19 14:19:23 2019 -0800
committer XNNPACK Team <xnnpack-github-robot@google.com> Tue Nov 19 14:19:54 2019 -0800
tree 3f13dbc92d0fd485cf8de889c104620a333cb625
parent 4ad5115962a52565cf94833896219a04ec394f7f

IGEMM kernels add asserts for a, c, and w pointers.

PiperOrigin-RevId: 281378019

src/f32-igemm/MRx2c4-sse.c.in

diff --git a/src/f32-igemm/MRx2c4-sse.c.in b/src/f32-igemm/MRx2c4-sse.c.in
index 9851646..93e9919 100644
--- a/src/f32-igemm/MRx2c4-sse.c.in
+++ b/src/f32-igemm/MRx2c4-sse.c.in
@@ -34,6 +34,9 @@
   assert(ks != 0);
   assert(ks % (${MR} * sizeof(void*)) == 0);
   assert(a_offset % sizeof(float) == 0);
+  assert(a != NULL);
+  assert(w != NULL);
+  assert(c != NULL);
 
   float* c0 = c;
   $for M in range(1, MR):
@@ -64,6 +67,7 @@
     do {
       $for M in range(MR):
         const float* restrict a${M} = a[${M}];
+        assert(a${M} != NULL);
         if XNN_UNPREDICTABLE(a${M} != zero) {
           a${M} = (const float*) ((uintptr_t) a${M} + a_offset);
         }