mirror of git://gcc.gnu.org/git/gcc.git
102 lines
3.2 KiB
Plaintext
102 lines
3.2 KiB
Plaintext
# This whole file adapted from libgomp.fortran/fortran.exp.
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load_lib libgomp-dg.exp
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load_gcc_lib gcc-dg.exp
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load_gcc_lib gfortran-dg.exp
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global shlib_ext
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global ALWAYS_CFLAGS
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set shlib_ext [get_shlib_extension]
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set lang_library_path "../libgfortran/.libs"
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set lang_link_flags "-lgfortran -foffload=-lgfortran"
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if [info exists lang_include_flags] then {
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unset lang_include_flags
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}
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set lang_test_file_found 0
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set quadmath_library_path "../libquadmath/.libs"
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# Initialize dg.
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dg-init
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# Turn on OpenACC.
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lappend ALWAYS_CFLAGS "additional_flags=-fopenacc"
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if { $blddir != "" } {
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set lang_source_re {^.*\.[fF](|90|95|03|08)$}
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set lang_include_flags "-fintrinsic-modules-path=${blddir}"
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# Look for a static libgfortran first.
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if [file exists "${blddir}/${lang_library_path}/libgfortran.a"] {
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set lang_test_file "${lang_library_path}/libgfortran.a"
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set lang_test_file_found 1
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# We may have a shared only build, so look for a shared libgfortran.
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} elseif [file exists "${blddir}/${lang_library_path}/libgfortran.${shlib_ext}"] {
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set lang_test_file "${lang_library_path}/libgfortran.${shlib_ext}"
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set lang_test_file_found 1
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} else {
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puts "No libgfortran library found, will not execute fortran tests"
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}
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} elseif [info exists GFORTRAN_UNDER_TEST] {
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set lang_test_file_found 1
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# Needs to exist for libgomp.exp.
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set lang_test_file ""
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} else {
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puts "GFORTRAN_UNDER_TEST not defined, will not execute fortran tests"
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}
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if { $lang_test_file_found } {
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# Gather a list of all tests.
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set tests [lsort [find $srcdir/$subdir *.\[fF\]{,90,95,03,08}]]
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if { $blddir != "" } {
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if { [file exists "${blddir}/${quadmath_library_path}/libquadmath.a"]
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|| [file exists "${blddir}/${quadmath_library_path}/libquadmath.${shlib_ext}"] } {
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lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/${quadmath_library_path}/"
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# Allow for spec subsitution.
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lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/${quadmath_library_path}/"
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set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}:${blddir}/${quadmath_library_path}"
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} else {
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set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
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}
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} else {
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set ld_library_path "$always_ld_library_path"
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}
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append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
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set_ld_library_path_env_vars
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# Test OpenACC with available accelerators.
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foreach offload_target_openacc $offload_targets_s_openacc {
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set tagopt "-DACC_DEVICE_TYPE_$offload_target_openacc=1"
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switch $offload_target_openacc {
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host {
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set acc_mem_shared 1
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}
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nvidia {
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if { ![check_effective_target_openacc_nvidia_accel_present] } {
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# Don't bother; execution testing is going to FAIL.
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untested "$subdir $offload_target_openacc offloading"
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continue
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}
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set acc_mem_shared 0
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}
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default {
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set acc_mem_shared 0
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}
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}
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set tagopt "$tagopt -DACC_MEM_SHARED=$acc_mem_shared"
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setenv ACC_DEVICE_TYPE $offload_target_openacc
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# For Fortran we're doing torture testing, as Fortran has far more tests
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# with arrays etc. that testing just -O0 or -O2 is insufficient, that is
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# typically not the case for C/C++.
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gfortran-dg-runtest $tests "$tagopt" ""
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}
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}
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# All done.
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dg-finish
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