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Diffstat (limited to 'qemu/tests/tcg/openrisc/test_divu.c')
-rw-r--r--qemu/tests/tcg/openrisc/test_divu.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/qemu/tests/tcg/openrisc/test_divu.c b/qemu/tests/tcg/openrisc/test_divu.c
new file mode 100644
index 000000000..bff9e3ea5
--- /dev/null
+++ b/qemu/tests/tcg/openrisc/test_divu.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+
+int main(void)
+{
+ int a, b, c;
+ int result;
+
+ b = 0x120;
+ c = 0x4;
+ result = 0x48;
+
+ __asm
+ ("l.divu %0, %1, %2\n\t"
+ : "=r"(a)
+ : "r"(b), "r"(c)
+ );
+ if (a != result) {
+ printf("divu error\n");
+ return -1;
+ }
+
+ result = 0x4;
+ __asm
+ ("l.divu %0, %1, %0\n\t"
+ : "+r"(a)
+ : "r"(b)
+ );
+ if (a != result) {
+ printf("divu error\n");
+ return -1;
+ }
+
+ return 0;
+}