Document `z` and `i` operand modifiers, we have much more modifiers other than those two, but they are the only two implement on both GCC and LLVM, consider the compatibility I would like to document those two first, and then review other modifiers later to see if any other should expose and implement on RISC-V LLVM too.
gcc/ChangeLog: * doc/extend.texi (RISC-V Operand Modifiers): New. --- gcc/doc/extend.texi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index bfbc1d6cc9f8..d88fd75e06e6 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -11533,6 +11533,16 @@ The list below describes the supported modifiers and their effects for LoongArch @item @code{z} @tab Print the operand in its unmodified form, followed by a comma. @end multitable +@anchor{riscvOperandmodifiers} +@subsubsection RISC-V Operand Modifiers + +The list below describes the supported modifiers and their effects for RISC-V. + +@multitable @columnfractions .10 .90 +@headitem Modifier @tab Description +@item @code{z} @tab Print ''@code{zero}'' instead of 0 if the operand is an immediate with a value of zero. +@item @code{i} @tab Print the character ''@code{i}'' if the operand is an immediate. +@end multitable @lowersections @include md.texi -- 2.40.1