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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:-'/usr/share/makepkg'}
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
}
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