graphite.sh.in


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#!/usr/bin/bash
#
#   graphite.sh - Compile with polyhedral model optimization
#

[[ -n "$LIBMAKEPKG_BUILDENV_GRAPHITE_SH" ]] && return
LIBMAKEPKG_BUILDENV_GRAPHITE_SH=1

LIBRARY=${LIBRARY:-'@libmakepkgdir@'}

source "$LIBRARY/util/option.sh"

build_options+=('graphite' 'polly')
buildenv_functions+=('buildenv_graphite')

buildenv_graphite() {
  if check_buildoption "graphite" "y" || check_buildoption "polly" "y"; then
    graphiteflags=" -lgomp -mllvm -polly -mllvm -polly-num-threads=$(getconf _NPROCESSORS_ONLN) -mllvm -polly-parallel"
    check_buildoption "polly" "y" && \
     graphiteflags+=" -Xclang -load -Xclang LLVMPolly.so"
    check_buildoption "graphite" "y" && \
      graphiteflags=" -fgraphite-identity -floop-interchange -floop-nest-optimize -floop-parallelize-all -ftree-loop-distribution -ftree-parallelize-loops=$(getconf _NPROCESSORS_ONLN) -ftree-vectorize"

    CFLAGS+="$graphiteflags"
    CXXFLAGS+="$graphiteflags"
  fi
}