2 files changed, 7 insertions, 3 deletions
diff --git a/src/gallium/auxiliary/translate/translate_generic.c b/src/gallium/auxiliary/translate/translate_generic.c
index 5bf97db35d1..5ffce32ba70 100644
--- a/src/gallium/auxiliary/translate/translate_generic.c
+++ b/src/gallium/auxiliary/translate/translate_generic.c
@@ -638,7 +638,7 @@ static ALWAYS_INLINE void PIPE_CDECL generic_run_one( struct translate_generic *
          }
 
          src = tg->attrib[attr].input_ptr +
-               tg->attrib[attr].input_stride * index;
+               (ptrdiff_t)tg->attrib[attr].input_stride * index;
 
          copy_size = tg->attrib[attr].copy_size;
          if(likely(copy_size >= 0))
diff --git a/src/gallium/auxiliary/translate/translate_sse.c b/src/gallium/auxiliary/translate/translate_sse.c
index a78ea916a8e..a72454a808a 100644
--- a/src/gallium/auxiliary/translate/translate_sse.c
+++ b/src/gallium/auxiliary/translate/translate_sse.c
@@ -1121,7 +1121,9 @@ static boolean init_inputs( struct translate_sse *p,
             x86_cmovcc(p->func, tmp_EAX, buf_max_index, cc_AE);
          }
 
-         x86_imul(p->func, tmp_EAX, buf_stride);
+         x86_mov(p->func, p->tmp2_EDX, buf_stride);
+         x64_rexw(p->func);
+         x86_imul(p->func, tmp_EAX, p->tmp2_EDX);
          x64_rexw(p->func);
          x86_add(p->func, tmp_EAX, buf_base_ptr);
 
@@ -1207,7 +1209,9 @@ static struct x86_reg get_buffer_ptr( struct translate_sse *p,
       x86_cmp(p->func, ptr, buf_max_index);
       x86_cmovcc(p->func, ptr, buf_max_index, cc_AE);
 
-      x86_imul(p->func, ptr, buf_stride);
+      x86_mov(p->func, p->tmp2_EDX, buf_stride);
+      x64_rexw(p->func);
+      x86_imul(p->func, ptr, p->tmp2_EDX);
       x64_rexw(p->func);
       x86_add(p->func, ptr, buf_base_ptr);
       return ptr;