This is the mail archive of the gcc-cvs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

r242217 - in /branches/ARM/sve-branch/gcc: cfge...


Author: rsandifo
Date: Fri Nov 11 17:20:37 2016
New Revision: 242217

URL: https://gcc.gnu.org/viewcvs?rev=242217&root=gcc&view=rev
Log:
Add a VEC_DUPLICATE_EXPR tree code and associated optab

This patch adds a tree equivalent of the existing rtl
VEC_DUPLICATE code.  It also adds a new optab for expanding
VEC_DUPLICATE_EXPR statements.

The code is treated as a GIMPLE_SINGLE_RHS rather than a
GIMPLE_UNARY_RHS.  This is so that we can treat constant
vector duplicates as gimple values, like a VECTOR_CST would be.

The patch also adds a missing @tindex for VEC_COND_EXPR.

Modified:
    branches/ARM/sve-branch/gcc/cfgexpand.c
    branches/ARM/sve-branch/gcc/doc/generic.texi
    branches/ARM/sve-branch/gcc/doc/md.texi
    branches/ARM/sve-branch/gcc/expr.c
    branches/ARM/sve-branch/gcc/fold-const.c
    branches/ARM/sve-branch/gcc/genmatch.c
    branches/ARM/sve-branch/gcc/gimple-fold.c
    branches/ARM/sve-branch/gcc/gimple.c
    branches/ARM/sve-branch/gcc/gimplify.c
    branches/ARM/sve-branch/gcc/match.pd
    branches/ARM/sve-branch/gcc/optabs-tree.c
    branches/ARM/sve-branch/gcc/optabs.c
    branches/ARM/sve-branch/gcc/optabs.def
    branches/ARM/sve-branch/gcc/optabs.h
    branches/ARM/sve-branch/gcc/tree-cfg.c
    branches/ARM/sve-branch/gcc/tree-inline.c
    branches/ARM/sve-branch/gcc/tree-pretty-print.c
    branches/ARM/sve-branch/gcc/tree-ssa-operands.c
    branches/ARM/sve-branch/gcc/tree-vect-generic.c
    branches/ARM/sve-branch/gcc/tree.c
    branches/ARM/sve-branch/gcc/tree.def


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]