1#!/bin/sh 2 3# check_simd <srcdir> <builddir> <CXXFLAGS> 4# Read config from $CHECK_SIMD_CONFIG file or $target_list 5 6scriptdir="$(cd "${0%/*}" && pwd)" 7srcdir="$1" 8builddir="$2" 9shift 2 10testdir="$builddir/testsuite" 11 12CXX="$("$builddir/scripts/testsuite_flags" --build-cxx)" 13CXXFLAGS="$("$builddir/scripts/testsuite_flags" --cxxflags) $1 -Wno-psabi" 14shift 15INCLUDES="$("$builddir/scripts/testsuite_flags" --build-includes)" 16 17target_triplet=$($CXX -dumpmachine) 18 19define_target() { 20 name="$1" 21 flags="$2" 22 sim="$3" 23 eval "$name=\"flags=\\\"$flags\\\" 24sim=\\\"$sim\\\"\"" 25} 26 27if [ -f "$CHECK_SIMD_CONFIG" ]; then 28 . "$CHECK_SIMD_CONFIG" 29elif [ -z "$CHECK_SIMD_CONFIG" ]; then 30 if [ -z "$target_list" ]; then 31 target_list="unix" 32 case "$target_triplet" in 33 x86_64-*) target_list="unix/-march=native" ;; 34 i?86-*) target_list="unix/-march=native" ;; 35 powerpc64le-*) target_list="unix/-mcpu=power8" ;; 36 aarch64-*) target_list="unix/-mcpu=cortex-a53" ;; 37 arm-*) target_list="unix/-mcpu=cortex-a7" ;; 38 esac 39 fi 40else 41 echo "Error: File not found: \$CHECK_SIMD_CONFIG='$CHECK_SIMD_CONFIG'" 1>&2 42 exit 1 43fi 44 45# define unix with no flags and no simulator: 46define_target unix 47 48list="$target_list" 49 50# expand a{b,c} to a/b a/c 51while [ "${list#*\{}" != "${list}" ]; do 52 list="$(echo "$list" | \ 53 sed -e 's#\([^ ]\+\){\([^{},]*\),\([^{}]*\)}\(/[^ ]*\)\?#\1/\2\4 \1{\3}\4#g' \ 54 -e 's#{\([^{},]*\)}#/\1#g' \ 55 -e 's#/ # #g' -e 's#/$##')" 56done 57 58# per a/b/c block extract flags and simulator, then make check-simd 59while [ ${#list} -gt 0 ]; do 60 a="${list%% *}" 61 if [ "$a" = "$list" ]; then 62 list="" 63 else 64 list="${list#${a} }" 65 fi 66 b="${a%%/*}" 67 eval "eval \"\$$b\"" 68 flags="${flags}$(echo "${a#${b}}"|sed 's#/# #g')" 69 subdir="simd/$(echo "$flags" | sed 's#[= /-]##g')" 70 rm -f "${subdir}/Makefile" 71 $srcdir/testsuite/experimental/simd/generate_makefile.sh \ 72 --destination="$testdir/$subdir" --sim="$sim" --testflags="$flags" \ 73 $CXX $INCLUDES $CXXFLAGS -static-libgcc -static-libstdc++ 74 echo "$subdir" 75done 76