fix Issue 21182 - asm code is missing int ptr and so defaults to byte op

dlang · Aug 21, 2020 · b01c263 · b01c263
1 parent f06c92f
commit b01c263
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/std/internal/math/biguintx86.d b/std/internal/math/biguintx86.d
@@ -1169,7 +1169,7 @@ outer_loop:
         mov EBX, [ESP + LASTPARAM + 4*0]; // src.length
         mov EBP, 0;
         mov ECX, 0; // ECX = input carry.
-        dec [ESP + LASTPARAM + 4*0]; // Next time, the length will be shorter by 1.
+        dec int ptr [ESP + LASTPARAM + 4*0]; // Next time, the length will be shorter by 1.
         neg EBX;                // count UP to zero.
 
         mov EAX, [ESI + 4*EBX - 4*1]; // get new M