diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/stackalign/stackalign.exp')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/stackalign/stackalign.exp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/stackalign/stackalign.exp b/gcc/testsuite/gcc.target/i386/stackalign/stackalign.exp new file mode 100644 index 000000000..463ba612e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/stackalign/stackalign.exp @@ -0,0 +1,47 @@ +# Copyright (C) 2008 +# Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +# Exit immediately if this isn't a x86 target. +if { ![istarget i?86*-*-*] && ![istarget x86_64-*-*] } then { + return +} + +load_lib gcc-dg.exp + +# Only run on targets which support automatic stack alignment. +if { ![check_effective_target_automatic_stack_alignment] } then { + return +} + +# If a testcase doesn't have special options, use these. +global DEFAULT_CFLAGS +if ![info exists DEFAULT_CFLAGS] then { + set DEFAULT_CFLAGS "-w" +} + +# Initialize `dg'. +dg-init + +set additional_flags "-mstackrealign" + +dg-runtest [lsort [glob $srcdir/$subdir/*.c]] $additional_flags $DEFAULT_CFLAGS + +set additional_flags "-mno-stackrealign" + +dg-runtest [lsort [glob $srcdir/$subdir/*.c]] $additional_flags $DEFAULT_CFLAGS + +dg-finish |