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Clarify when FP conversions raise the Inexact flag
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aswaterman committed Dec 29, 2020
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6 changes: 3 additions & 3 deletions src/f.tex
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Expand Up @@ -594,9 +594,9 @@ \section{Single-Precision Floating-Point Conversion and Move \mbox{Instructions}
can be initialized to floating-point positive zero using FCVT.S.W {\em rd},
{\tt x0}, which will never set any exception flags.

All floating-point conversion instructions set the Inexact exception flag if the
result differs from its operand value, yet is representable in the destination
format.
All floating-point conversion instructions set the Inexact exception flag if
the rounded result differs from its operand value and the Invalid exception
flag is not set.

\vspace{-0.2in}
\begin{center}
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