diff options
Diffstat (limited to 'src/f-st-ext.adoc')
| -rw-r--r-- | src/f-st-ext.adoc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/f-st-ext.adoc b/src/f-st-ext.adoc index 96d5b44..739ecf2 100644 --- a/src/f-st-ext.adoc +++ b/src/f-st-ext.adoc @@ -21,7 +21,7 @@ instructions operate on values in the floating-point register file. Floating-point load and store instructions transfer floating-point values between registers and memory. Instructions to transfer values to and from the integer register file are also provided. -[TIP] +[NOTE] ==== We considered a unified register file for both integer and floating-point values as this simplifies software register allocation @@ -189,7 +189,7 @@ quiet bit. For single-precision floating-point, this corresponds to the pattern (((NaN, generation))) (((NaN, propagation))) -[TIP] +[NOTE] ==== We considered propagating NaN payloads, as is recommended by the standard, but this decision would have increased hardware cost. @@ -432,7 +432,7 @@ include::images/wavedrom/spfloat-mv.adoc[] [[spfloat-mv]] //.SP floating point move -[TIP] +[NOTE] ==== The base floating-point ISA was defined so as to allow implementations to employ an internal recoding of the floating-point format in registers to simplify handling of subnormal values and possibly to reduce functional unit latency. To this end, the F extension avoids |