aboutsummaryrefslogtreecommitdiff
path: root/tests/tcg/openrisc/test_sfgtsi.c
diff options
context:
space:
mode:
Diffstat (limited to 'tests/tcg/openrisc/test_sfgtsi.c')
-rw-r--r--tests/tcg/openrisc/test_sfgtsi.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/tests/tcg/openrisc/test_sfgtsi.c b/tests/tcg/openrisc/test_sfgtsi.c
new file mode 100644
index 0000000000..7366e1292c
--- /dev/null
+++ b/tests/tcg/openrisc/test_sfgtsi.c
@@ -0,0 +1,41 @@
+#include <stdio.h>
+
+int main(void)
+{
+ int a, b;
+ int result;
+
+ a = 0;
+ result = 1;
+ __asm
+ ("1:\n\t"
+ "l.addi %0, %0, 1\n\t"
+ "l.sfgtsi %0, 0x3\n\t"
+ "l.bf 1b\n\t"
+ "l.nop\n\t"
+ : "+r"(a)
+ );
+ if (a != result) {
+ printf("sfgtsi error\n");
+ return -1;
+ }
+
+ a = 0xff;
+ b = 1;
+ result = 3;
+ __asm
+ ("1:\n\t"
+ "l.sub %0, %0, %1\n\t"
+ "l.sfgtsi %0, 0x3\n\t"
+ "l.bf 1b\n\t"
+ "l.nop\n\t"
+ : "+r"(a)
+ : "r"(b)
+ );
+ if (a != result) {
+ printf("sfgtsi error\n");
+ return -1;
+ }
+
+ return 0;
+}