math/x32: correct lrintl.s for 32-bit long

src/math/x32/lrintl.s

@@ -2,6 +2,6 @@
 .type lrintl,@function
 lrintl:
 	fldt 8(%esp)
-	fistpll 8(%esp)
-	mov 8(%esp),%rax
+	fistpl 8(%esp)
+	movl 8(%esp),%eax
 	ret