gcc/testsuite/gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp

   1 #  Assembly-based regression-test driver for the SVE ACLE
   2 #  Copyright (C) 2009-2022 Free Software Foundation, Inc.
   3 #
   4 #  This file is part of GCC.
   5 #
   6 #  GCC is free software; you can redistribute it and/or modify it
   7 #  under the terms of the GNU General Public License as published by
   8 #  the Free Software Foundation; either version 3, or (at your option)
   9 #  any later version.
  10 #
  11 #  GCC is distributed in the hope that it will be useful, but
  12 #  WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 #  General Public License for more details.
  15 #
  16 #  You should have received a copy of the GNU General Public License
  17 #  along with GCC; see the file COPYING3.  If not see
  18 #  <http://www.gnu.org/licenses/>.  */
  19
  20 # GCC testsuite that uses the `dg.exp' driver.
  21
  22 # Exit immediately if this isn't an AArch64 target.
  23 if {![istarget aarch64*-*-*] } {
  24     return
  25 }
  26
  27 # Load support procs.
  28 load_lib gcc-dg.exp
  29
  30 # Initialize `dg'.
  31 dg-init
  32
  33 # Force SVE if we're not testing it already.
  34 if { [check_effective_target_aarch64_sve] } {
  35     set sve_flags ""
  36 } else {
  37     set sve_flags "-march=armv8.2-a+sve"
  38 }
  39
  40 # Turn off any codegen tweaks by default that may affect expected assembly.
  41 # Tests relying on those should turn them on explicitly.
  42 set sve_flags "$sve_flags -mtune=generic -moverride=tune=none"
  43
  44 global gcc_runtest_parallelize_limit_minor
  45 if { [info exists gcc_runtest_parallelize_limit_minor] } {
  46     set old_limit_minor $gcc_runtest_parallelize_limit_minor
  47     set gcc_runtest_parallelize_limit_minor 1
  48 }
  49
  50 torture-init
  51 set-torture-options {
  52     "-std=c90 -O0 -g"
  53     "-std=c90 -O1 -g"
  54     "-std=c99 -O2 -g"
  55     "-std=c11 -O3 -g"
  56     "-std=gnu90 -O2 -fno-schedule-insns -DCHECK_ASM --save-temps"
  57     "-std=gnu99 -Ofast -g"
  58     "-std=gnu11 -Os -g"
  59 } {
  60     "-DTEST_FULL"
  61     "-DTEST_OVERLOADS"
  62 }
  63
  64 # Main loop.
  65 set files [glob -nocomplain $srcdir/$subdir/asm/*.c]
  66 set save-dg-do-what-default ${dg-do-what-default}
  67 if { [check_effective_target_aarch64_asm_sve_ok]
  68      && [check_effective_target_aarch64_variant_pcs] } {
  69     set dg-do-what-default assemble
  70 } else {
  71     set dg-do-what-default compile
  72 }
  73 gcc-dg-runtest [lsort $files] "" "$sve_flags -fno-ipa-icf"
  74 set dg-do-what-default ${save-dg-do-what-default}
  75
  76 torture-finish
  77
  78 if { [info exists gcc_runtest_parallelize_limit_minor] } {
  79     set gcc_runtest_parallelize_limit_minor $old_limit_minor
  80 }
  81
  82 # All done.
  83 dg-finish