summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/avremu/test-suite/sum-rec.c
diff options
context:
space:
mode:
Diffstat (limited to 'macros/latex/contrib/avremu/test-suite/sum-rec.c')
-rw-r--r--macros/latex/contrib/avremu/test-suite/sum-rec.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/macros/latex/contrib/avremu/test-suite/sum-rec.c b/macros/latex/contrib/avremu/test-suite/sum-rec.c
new file mode 100644
index 0000000000..0fa00fc6bc
--- /dev/null
+++ b/macros/latex/contrib/avremu/test-suite/sum-rec.c
@@ -0,0 +1,23 @@
+#include <avr/io.h>
+
+char sum(char n) {
+ if (n <= 1) {
+ return n;
+ }
+ return n + sum(n-1);
+}
+
+int main() {
+ UDR = sum(4);
+ asm volatile ("break");
+}
+
+/*
+ check-name: Complex Memory Operations
+ check-start:
+
+ \avr@instr@stepn{1000}
+ \avr@test@REG{r24}{00001010}
+
+ check-end:
+*/