diff options
Diffstat (limited to 'src/zfa.adoc')
| -rw-r--r-- | src/zfa.adoc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/zfa.adoc b/src/zfa.adoc index 942aeef..20223d8 100644 --- a/src/zfa.adoc +++ b/src/zfa.adoc @@ -57,13 +57,13 @@ like FMV.W.X, but with _rs2_=1. |31 |_Canonical NaN_ |`0` |`11111111` |`100...000` |=== -[TIP] +[NOTE] ==== The preferred assembly syntax for entries 1, 30, and 31 is `min`, `inf`, and `nan`, respectively. For entries 0 through 29 (including entry 1), the assembler will accept decimal constants in C-like syntax. ==== -[TIP] +[NOTE] ==== The set of 32 constants was chosen by examining floating-point libraries, including the C standard math library, and to optimize @@ -170,7 +170,7 @@ FCVT.W.D with the same input operand. This instruction is only provided if the D extension is implemented. It is encoded like FCVT.W.D, but with the rs2 field set to 8 and the _rm_ field set to 1 (RTZ). Other _rm_ values are _reserved_. -[TIP] +[NOTE] ==== The assembly syntax requires the RTZ rounding mode to be explicitly specified, i.e., `fcvtmod.w.d rd, rs1, rtz`. |