[otbn] Indent loop body in assembly
Comsmetic change: Indent the loop body in assembly code to make it
easier to read.
Signed-off-by: Philipp Wagner <phw@lowrisc.org>
diff --git a/sw/otbn/code-snippets/loop.s b/sw/otbn/code-snippets/loop.s
index a7646b9..de7fab2 100644
--- a/sw/otbn/code-snippets/loop.s
+++ b/sw/otbn/code-snippets/loop.s
@@ -10,22 +10,22 @@
li x3, 0
loop x2, 2
- addi x3, x3, 2
- addi x3, x3, -1
+ addi x3, x3, 2
+ addi x3, x3, -1
/* At this point, we've incremented x3 by 2-1 = 1 on each of three
loop iterations, so x3 should equal 3. */
loopi 5, 1
- addi x3, x3, -3
+ addi x3, x3, -3
/* Now we've run a loop that decrements x3 by 3 on each of
five loop iterations, so it should now equal 3-15 = -12. */
loop x2, 3
- loopi 4, 1
- addi x3, x3, 2
- nop
+ loopi 4, 1
+ addi x3, x3, 2
+ nop
/* The nested loop runs 3 * 4 times, incrementing by 2 each
iteration. So x3 should now equal -12 + 2*12 = 12. */
