Test FMIN/FMAX NaN behavior

[riscv-tests.git] / isa / rv64ud / fmin.S

diff --git a/isa/rv64ud/fmin.S b/isa/rv64ud/fmin.S
index 82641bce91e2aa1b5fcc219294189fe3196fb3cf..64c4aac0b21adaa997951c1cf95c3fe12f6b7cf9 100644 (file)
--- a/isa/rv64ud/fmin.S
+++ b/isa/rv64ud/fmin.S
@@ -31,6 +31,11 @@ RVTEST_CODE_BEGIN
   TEST_FP_OP2_D(16,  fmax.d, 0, 3.14159265, 3.14159265, 0.00000001 );
   TEST_FP_OP2_D(17,  fmax.d, 0,       -1.0,       -1.0,       -2.0 );
 
+  # FMIN(sNaN, x) = canonical NaN
+  TEST_FP_OP2_D(20,  fmax.d, 0x10, qNaN, sNaN, 0);
+  # FMIN(qNaN, qNaN) = canonical NaN
+  TEST_FP_OP2_D(21,  fmax.d, 0x00, qNaN, NaN, NaN);
+
   TEST_PASSFAIL
 
 RVTEST_CODE_END