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isa/examples: adapted sum
[calu.git]
/
2_isa
/
src
/
sum.s
diff --git
a/2_isa/src/sum.s
b/2_isa/src/sum.s
index acafa3726fbb7792c0bf16a0168a3baa2af8dbf7..6ee9fa3dd6880ee8764245b177fb489f266bac2f 100644
(file)
--- a/
2_isa/src/sum.s
+++ b/
2_isa/src/sum.s
@@
-13,7
+13,8
@@
loop:
ldw r4, 0(r2);
;sum += arr[i];
add r0, r0, r4;
- subi r3, r3, 1;
- retze-;
addi r2, r2, 4;
- branch+ loop;
+ subi r3, r3, 1;
+ branchnz+ loop;
+
+ ret;