From: Andrew Pinski <apin...@marvell.com>
PicoChip support was removed in r5-3431-g157e859ffe3b5d but the
documentation was missed it seems.
Committed as obvious after running "make html" to make sure the
building of the documentation still works.
Thanks,
Andrew Pinski
gcc/ChangeLog:
* doc/extend.texi: Remove picoChip builtin section.
* doc/invoke.texi: Remove picoChip option section.
---
gcc/doc/extend.texi | 37 -------------------------------------
gcc/doc/invoke.texi | 53 -----------------------------------------------------
2 files changed, 90 deletions(-)
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index ca84f3a..608bbe1 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -14647,7 +14647,6 @@ instructions, but allow the compiler to schedule those
calls.
* Other MIPS Built-in Functions::
* MSP430 Built-in Functions::
* NDS32 Built-in Functions::
-* picoChip Built-in Functions::
* Basic PowerPC Built-in Functions::
* PowerPC AltiVec/VSX Built-in Functions::
* PowerPC Hardware Transactional Memory Built-in Functions::
@@ -17774,42 +17773,6 @@ Enable global interrupt.
Disable global interrupt.
@end deftypefn
-@node picoChip Built-in Functions
-@subsection picoChip Built-in Functions
-
-GCC provides an interface to selected machine instructions from the
-picoChip instruction set.
-
-@table @code
-@item int __builtin_sbc (int @var{value})
-Sign bit count. Return the number of consecutive bits in @var{value}
-that have the same value as the sign bit. The result is the number of
-leading sign bits minus one, giving the number of redundant sign bits in
-@var{value}.
-
-@item int __builtin_byteswap (int @var{value})
-Byte swap. Return the result of swapping the upper and lower bytes of
-@var{value}.
-
-@item int __builtin_brev (int @var{value})
-Bit reversal. Return the result of reversing the bits in
-@var{value}. Bit 15 is swapped with bit 0, bit 14 is swapped with bit 1,
-and so on.
-
-@item int __builtin_adds (int @var{x}, int @var{y})
-Saturating addition. Return the result of adding @var{x} and @var{y},
-storing the value 32767 if the result overflows.
-
-@item int __builtin_subs (int @var{x}, int @var{y})
-Saturating subtraction. Return the result of subtracting @var{y} from
-@var{x}, storing the value @minus{}32768 if the result overflows.
-
-@item void __builtin_halt (void)
-Halt. The processor stops execution. This built-in is useful for
-implementing assertions.
-
-@end table
-
@node Basic PowerPC Built-in Functions
@subsection Basic PowerPC Built-in Functions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 12be55f..ef88f2a 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -1190,10 +1190,6 @@ Objective-C and Objective-C++ Dialects}.
-mint32 -mno-int16 -mint16 -mno-int32 @gol
-msplit -munix-asm -mdec-asm -mgnu-asm -mlra}
-@emph{picoChip Options}
-@gccoptlist{-mae=@var{ae_type} -mvliw-lookahead=@var{N} @gol
--msymbol-as-address -mno-inefficient-warnings}
-
@emph{PowerPC Options}
See RS/6000 and PowerPC Options.
@@ -19723,7 +19719,6 @@ platform.
* Nvidia PTX Options::
* OpenRISC Options::
* PDP-11 Options::
-* picoChip Options::
* PowerPC Options::
* PRU Options::
* RISC-V Options::
@@ -28396,54 +28391,6 @@ Use the new LRA register allocator. By default, the
old ``reload''
allocator is used.
@end table
-@node picoChip Options
-@subsection picoChip Options
-@cindex picoChip options
-
-These @samp{-m} options are defined for picoChip implementations:
-
-@table @gcctabopt
-
-@item -mae=@var{ae_type}
-@opindex mcpu
-Set the instruction set, register set, and instruction scheduling
-parameters for array element type @var{ae_type}. Supported values
-for @var{ae_type} are @samp{ANY}, @samp{MUL}, and @samp{MAC}.
-
-@option{-mae=ANY} selects a completely generic AE type. Code
-generated with this option runs on any of the other AE types. The
-code is not as efficient as it would be if compiled for a specific
-AE type, and some types of operation (e.g., multiplication) do not
-work properly on all types of AE.
-
-@option{-mae=MUL} selects a MUL AE type. This is the most useful AE type
-for compiled code, and is the default.
-
-@option{-mae=MAC} selects a DSP-style MAC AE. Code compiled with this
-option may suffer from poor performance of byte (char) manipulation,
-since the DSP AE does not provide hardware support for byte load/stores.
-
-@item -msymbol-as-address
-Enable the compiler to directly use a symbol name as an address in a
-load/store instruction, without first loading it into a
-register. Typically, the use of this option generates larger
-programs, which run faster than when the option isn't used. However, the
-results vary from program to program, so it is left as a user option,
-rather than being permanently enabled.
-
-@item -mno-inefficient-warnings
-Disables warnings about the generation of inefficient code. These
-warnings can be generated, for example, when compiling code that
-performs byte-level memory operations on the MAC AE type. The MAC AE has
-no hardware support for byte-level memory operations, so all byte
-load/stores must be synthesized from word load/store operations. This is
-inefficient and a warning is generated to indicate
-that you should rewrite the code to avoid byte operations, or to target
-an AE type that has the necessary hardware support. This option disables
-these warnings.
-
-@end table
-
@node PowerPC Options
@subsection PowerPC Options
@cindex PowerPC options
--
1.8.3.1
