Revert documents from r11-344-g0fec3f62b9bfc0

gcc/ChangeLog:

	PR target/108134
	* doc/extend.texi: Remove documents from r11-344-g0fec3f62b9bfc0.

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index ae3357f83bffc7e7eb42a4fcd023dea7e0e0d703..3a8e5706515069b4d88f8aae6a0511237fd317f3 100644 (file)
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -12299,15 +12299,6 @@ for the @samp{att} and @samp{intel} dialects of assembler:
 @item @code{%3}
 @tab @code{$.L3}
 @tab @code{OFFSET FLAT:.L3}
-@item @code{%4}
-@tab @code{$8}
-@tab @code{8}
-@item @code{%5}
-@tab @code{%xmm0}
-@tab @code{xmm0}
-@item @code{%7}
-@tab @code{$0}
-@tab @code{0}
 @end multitable
 
 The table below shows the list of supported modifiers and their effects.
@@ -12324,32 +12315,17 @@ The table below shows the list of supported modifiers and their effects.
 @tab @code{%b0}
 @tab @code{%al}
 @tab @code{al}
-@item @code{B}
-@tab print the opcode suffix of b.
-@tab @code{%B0}
-@tab @code{b}
-@tab
 @item @code{c}
 @tab Require a constant operand and print the constant expression with no punctuation.
 @tab @code{%c1}
 @tab @code{2}
 @tab @code{2}
-@item @code{d}
-@tab print duplicated register operand for AVX instruction.
-@tab @code{%d5}
-@tab @code{%xmm0, %xmm0}
-@tab @code{xmm0, xmm0}
 @item @code{E}
 @tab Print the address in Double Integer (DImode) mode (8 bytes) when the target is 64-bit.
 Otherwise mode is unspecified (VOIDmode).
 @tab @code{%E1}
 @tab @code{%(rax)}
 @tab @code{[rax]}
-@item @code{g}
-@tab Print the V16SFmode name of the register.
-@tab @code{%g0}
-@tab @code{%zmm0}
-@tab @code{zmm0}
 @item @code{h}
 @tab Print the QImode name for a ``high'' register.
 @tab @code{%h0}
@@ -12371,16 +12347,6 @@ high 8 bytes of SSE values. For a memref in (%rax), it generates
 @tab @code{%l3}
 @tab @code{.L3}
 @tab @code{.L3}
-@item @code{L}
-@tab print the opcode suffix of l.
-@tab @code{%L0}
-@tab @code{l}
-@tab
-@item @code{N}
-@tab print maskz.
-@tab @code{%N7}
-@tab @code{@{z@}}
-@tab @code{@{z@}}
 @item @code{p}
 @tab Print raw symbol name (without syntax-specific prefixes).
 @tab @code{%p2}
@@ -12396,76 +12362,20 @@ issue the bare constant. See @code{p} above.
 @tab @code{%q0}
 @tab @code{%rax}
 @tab @code{rax}
-@item @code{Q}
-@tab print the opcode suffix of q.
-@tab @code{%Q0}
-@tab @code{q}
-@tab
-@item @code{R}
-@tab print embedded rounding and sae.
-@tab @code{%R4}
-@tab @code{@{rn-sae@}, }
-@tab @code{, @{rn-sae@}}
-@item @code{r}
-@tab print only sae.
-@tab @code{%r4}
-@tab @code{@{sae@}, }
-@tab @code{, @{sae@}}
-@item @code{s}
-@tab print a shift double count, followed by the assemblers argument
-delimiterprint the opcode suffix of s.
-@tab @code{%s1}
-@tab @code{$2, }
-@tab @code{2, }
-@item @code{S}
-@tab print the opcode suffix of s.
-@tab @code{%S0}
-@tab @code{s}
-@tab
-@item @code{t}
-@tab print the V8SFmode name of the register.
-@tab @code{%t5}
-@tab @code{%ymm0}
-@tab @code{ymm0}
-@item @code{T}
-@tab print the opcode suffix of t.
-@tab @code{%T0}
-@tab @code{t}
-@tab
-@item @code{V}
-@tab print naked full integer register name without %.
-@tab @code{%V0}
-@tab @code{eax}
-@tab @code{eax}
 @item @code{w}
 @tab Print the HImode name of the register.
 @tab @code{%w0}
 @tab @code{%ax}
 @tab @code{ax}
-@item @code{W}
-@tab print the opcode suffix of w.
-@tab @code{%W0}
-@tab @code{w}
-@tab
-@item @code{x}
-@tab print the V4SFmode name of the register.
-@tab @code{%x5}
-@tab @code{%xmm0}
-@tab @code{xmm0}
-@item @code{y}
-@tab print "st(0)" instead of "st" as a register.
-@tab @code{%y6}
-@tab @code{%st(0)}
-@tab @code{st(0)}
 @item @code{z}
 @tab Print the opcode suffix for the size of the current integer operand (one of @code{b}/@code{w}/@code{l}/@code{q}).
 @tab @code{%z0}
 @tab @code{l}
 @tab 
-@item @code{Z}
-@tab Like @code{z}, with special suffixes for x87 instructions.
 @end multitable
 
+@code{V} is a special modifier which prints the name of the full integer
+register without @code{%}.
 
 @anchor{x86floatingpointasmoperands}
 @subsubsection x86 Floating-Point @code{asm} Operands