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Diffstat (limited to 'qemu/tests/tcg/openrisc/test_lf_add.c')
-rw-r--r--qemu/tests/tcg/openrisc/test_lf_add.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/qemu/tests/tcg/openrisc/test_lf_add.c b/qemu/tests/tcg/openrisc/test_lf_add.c
new file mode 100644
index 000000000..e00212dad
--- /dev/null
+++ b/qemu/tests/tcg/openrisc/test_lf_add.c
@@ -0,0 +1,39 @@
+#include <stdio.h>
+
+int main(void)
+{
+ float a, b;
+ float res2;
+
+ a = 1.5;
+ b = 2.5;
+ res2 = 4.0;
+ __asm
+ ("lf.add.s %0, %0, %1\n\t"
+ : "+r"(a)
+ : "r"(b)
+ );
+ if (a != res2) {
+ printf("lf.add.s error, %f\n", a);
+ return -1;
+ }
+
+/* double c, d;
+ double res1;
+
+ c = 1.5;
+ d = 1.5;
+ res1 = 3.00;
+ __asm
+ ("lf.add.d %0, %1, %2\n\t"
+ : "+r"(c)
+ : "r"(d)
+ );
+
+ if ((e - res1) > 0.002) {
+ printf("lf.add.d error, %f\n", e - res1);
+ return -1;
+ }*/
+
+ return 0;
+}