Merge pull request #8 from riscv/sqrt-171

What is the square root of 171?

diff --git a/isa/rv64uf/fdiv.S b/isa/rv64uf/fdiv.S
index 4002e448e0cc62f385844e8c6422230c1d38acc8..688f6355d72326f7477e87f26d877495b1043427 100644 (file)
--- a/isa/rv64uf/fdiv.S
+++ b/isa/rv64uf/fdiv.S
@@ -34,6 +34,11 @@ RVTEST_CODE_BEGIN
   TEST_FP_OP1_S_DWORD_RESULT(15,  fsqrt.s, 0x10,              0x7FC00000,      -1.0 );
   TEST_FP_OP1_D_DWORD_RESULT(16,  fsqrt.d, 0x10,      0x7FF8000000000000,      -1.0 );
 
+  TEST_FP_OP1_S(17,  fsqrt.s, 1, 13.076696, 171.0);
+  TEST_FP_OP1_D(18,  fsqrt.d, 1, 13.076696830622021, 171.0);
+
+  TEST_FP_OP1_D(19,  fsqrt.d, 1,0.00040099251863345283320230749702, 1.60795e-7);
+
   TEST_PASSFAIL
 
 RVTEST_CODE_END