There are also memory operands passed for in0 and in1. Ok for mainline?
gcc/ChangeLog: * target.def: Describe in0 and in1 as being either register or memory operands. * doc/tm.texi: Regenerate. --- gcc/doc/tm.texi | 7 ++++--- gcc/target.def | 7 ++++--- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index c8f4abe3e41..31f188daf00 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -6124,9 +6124,10 @@ This hook is used to test whether the target can permute up to two vectors of mode @var{mode} using the permutation vector @code{sel}, and also to emit such a permutation. In the former case @var{in0}, @var{in1} and @var{out} are all null. In the latter case @var{in0} and @var{in1} are -the source vectors and @var{out} is the destination vector; all three are -registers of mode @var{mode}. @var{in1} is the same as @var{in0} if -@var{sel} describes a permutation on one vector instead of two. +the source vectors and @var{out} is the destination vector. The destination +vector is a register of mode @var{mode} while the source vectors can be either +register or memory operands of mode @var{mode}. @var{in1} is the same as +@var{in0} if @var{sel} describes a permutation on one vector instead of two. Return true if the operation is possible, emitting instructions for it if rtxes are provided. diff --git a/gcc/target.def b/gcc/target.def index 2e40448e6c5..b368d81be63 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -1860,9 +1860,10 @@ DEFHOOK vectors of mode @var{mode} using the permutation vector @code{sel}, and\n\ also to emit such a permutation. In the former case @var{in0}, @var{in1}\n\ and @var{out} are all null. In the latter case @var{in0} and @var{in1} are\n\ -the source vectors and @var{out} is the destination vector; all three are\n\ -registers of mode @var{mode}. @var{in1} is the same as @var{in0} if\n\ -@var{sel} describes a permutation on one vector instead of two.\n\ +the source vectors and @var{out} is the destination vector. The destination\n\ +vector is a register of mode @var{mode} while the source vectors can be either\n\ +register or memory operands of mode @var{mode}. @var{in1} is the same as\n\ +@var{in0} if @var{sel} describes a permutation on one vector instead of two.\n\ \n\ Return true if the operation is possible, emitting instructions for it\n\ if rtxes are provided.\n\ -- 2.31.1