Index: simd/jcgryss2-64.asm |
diff --git a/simd/jcgryss2-64.asm b/simd/jcgryss2-64.asm |
index b4cee924c485469eb149c310e9d6b177b9192159..103a920c8f2fe486be044bc72423d442300bfad7 100644 |
--- a/simd/jcgryss2-64.asm |
+++ b/simd/jcgryss2-64.asm |
@@ -50,14 +50,14 @@ EXTN(jsimd_rgb_gray_convert_sse2): |
collect_args |
push rbx |
- mov rcx, r10 |
+ mov ecx, r10d |
test rcx,rcx |
jz near .return |
push rcx |
mov rsi, r12 |
- mov rcx, r13 |
+ mov ecx, r13d |
mov rdi, JSAMPARRAY [rsi+0*SIZEOF_JSAMPARRAY] |
lea rdi, [rdi+rcx*SIZEOF_JSAMPROW] |