diff options
Diffstat (limited to 'reference_model/src/verify/verify_ulp.cc')
| -rw-r--r-- | reference_model/src/verify/verify_ulp.cc | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/reference_model/src/verify/verify_ulp.cc b/reference_model/src/verify/verify_ulp.cc index b333810..6e78b96 100644 --- a/reference_model/src/verify/verify_ulp.cc +++ b/reference_model/src/verify/verify_ulp.cc @@ -30,15 +30,8 @@ bool tosaCheckULP(float testValue, double referenceValue, double ulpNum) double errorBound = 0.0; if (std::isfinite(referenceValue) && std::abs(referenceValue) != 0.0) { - // Make the sign of the reference value positive - // and adjust the test value appropriately. - if (referenceValue < 0) - { - referenceValue = -referenceValue; - testValue = -testValue; - } // Find the exponent of the reference value. - int32_t referenceExponent = ilog2(referenceValue); + int32_t referenceExponent = ilog2(std::abs(referenceValue)); // Work out the values magnitude - by raising 2 to the power of the // exponent and taking the normalized minimum for denormal values |