From 2002c54cb7f183c27ad7a5c294b868930cea17db Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 30 Sep 2022 15:51:18 -0700 Subject: Document -fexcess-precision=16 in target.def * target.def (TARGET_C_EXCESS_PRECISION): Document -fexcess-precision=16. --- gcc/target.def | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/target.def b/gcc/target.def index 4d49ffc2c88..a3d3b04a165 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -6181,7 +6181,7 @@ of the excess precision explicitly added. For\n\ @code{EXCESS_PRECISION_TYPE_FLOAT16}, and\n\ @code{EXCESS_PRECISION_TYPE_FAST}, the target should return the\n\ explicit excess precision that should be added depending on the\n\ -value set for @option{-fexcess-precision=@r{[}standard@r{|}fast@r{]}}.\n\ +value set for @option{-fexcess-precision=@r{[}standard@r{|}fast@r{|}16@r{]}}.\n\ Note that unpredictable explicit excess precision does not make sense,\n\ so a target should never return @code{FLT_EVAL_METHOD_UNPREDICTABLE}\n\ when @var{type} is @code{EXCESS_PRECISION_TYPE_STANDARD},\n\ -- cgit v1.2.1