Remove minnum/maxnum.

cranelift/docs/langref.rst

@@ -853,16 +853,14 @@ significand bits are always preserved.
 Minimum and maximum
 ~~~~~~~~~~~~~~~~~~~
 
-These instructions return the larger or smaller of their operands. They differ
-in their handling of quiet NaN inputs. Note that signaling NaN operands always
-cause a NaN result.
+These instructions return the larger or smaller of their operands. Note that
+unlike the IEEE 754-2008 `minNum` and `maxNum` operations, these instructions
+return NaN when either input is NaN.
 
 When comparing zeroes, these instructions behave as if :math:`-0.0 < 0.0`.
 
 .. autoinst:: fmin
-.. autoinst:: fminnum
 .. autoinst:: fmax
-.. autoinst:: fmaxnum
 
 Rounding
 ~~~~~~~~

lib/cretonne/meta/base/instructions.py

@@ -1383,15 +1383,6 @@ fmin = Instruction(
         """,
         ins=(x, y), outs=a)
 
-fminnum = Instruction(
-        'fminnum', r"""
-        Floating point minimum, suppressing quiet NaNs.
-
-        If either operand is a quiet NaN, the other operand is returned. If
-        either operand is a signaling NaN, NaN is returned.
-        """,
-        ins=(x, y), outs=a)
-
 a = Operand('a', Float, 'The larger of ``x`` and ``y``')
 
 fmax = Instruction(
@@ -1402,15 +1393,6 @@ fmax = Instruction(
         """,
         ins=(x, y), outs=a)
 
-fmaxnum = Instruction(
-        'fmaxnum', r"""
-        Floating point maximum, suppressing quiet NaNs.
-
-        If either operand is a quiet NaN, the other operand is returned. If
-        either operand is a signaling NaN, NaN is returned.
-        """,
-        ins=(x, y), outs=a)
-
 a = Operand('a', Float, '``x`` rounded to integral value')
 
 ceil = Instruction(