Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / openrisc / test_lf_eqs.c

diff --git a/qemu/tests/tcg/openrisc/test_lf_eqs.c b/qemu/tests/tcg/openrisc/test_lf_eqs.c
new file mode 100644 (file)
index 0000000..a176bd6
--- /dev/null
+++ b/qemu/tests/tcg/openrisc/test_lf_eqs.c
@@ -0,0 +1,88 @@
+#include <stdio.h>
+
+int main(void)
+{
+    int a, result;
+    float b, c;
+
+    a = 0x1;
+    b = 122.5;
+    c = 123.5;
+    result = 0x3;
+    __asm
+    ("lfeqd:\n\t"
+     "l.addi    %0, %0, 0x1\n\t"
+     "lf.sfeq.s %1, %2\n\t"
+     "l.bf      lfeqd\n\t"
+     "l.nop\n\t"
+     "l.addi    %0, %0, 0x1\n\t"
+     : "+r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("lf.sfeq.s error\n");
+        return -1;
+    }
+
+    b = 13.5;
+    c = 13.5;
+    result = 0x3;
+    __asm
+    ("lf.sfeq.s %1, %2\n\t"
+     "l.bf      1f\n\t"
+     "l.nop\n\t"
+     "l.addi    r4, r4, 0x1\n\t"
+     "1:\n\t"
+     : "+r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("lf.sfeq.s error\n");
+        return -1;
+    }
+
+/*    double b, c;
+    double result;
+    int a;
+
+    a = 0x1;
+    b = 122.5;
+    c = 133.5;
+    result = 0x3;
+
+    __asm
+    ("lfeqd:\n\t"
+     "l.addi %0, %0, 0x1\n\t"
+     "lf.sfeq.d %1, %2\n\t"
+     "l.bf      lfeqd\n\t"
+     "l.nop\n\t"
+     "l.addi    %0, %0, 0x1\n\t"
+     : "+r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("lf.sfeq.d error\n");
+        return -1;
+    }
+
+    double c, d, res;
+    int e = 0;
+    c = 11.5;
+    d = 11.5;
+    res = 1;
+    __asm
+    ("lf.sfeq.d %1, %2\n\t"
+     "l.bf      1f\n\t"
+     "l.nop\n\t"
+     "l.addi    %0, %0, 0x1\n\t"
+     "1:\n\t"
+     : "+r"(e)
+     : "r"(c), "r"(d)
+    );
+    if (e != res) {
+        printf("lf.sfeq.d error\n");
+        return -1;
+    }*/
+
+    return 0;
+}