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| author | H.J. Lu <hongjiu.lu@intel.com> | 2018-12-14 12:38:04 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2018-12-14 04:38:04 -0800 |
| commit | 4f472e636f7e99c3bca2fb70bd5adc2bb07dad3d (patch) | |
| tree | 9cc66ec9c0f5de6f878eed0d32c22b2a5329a741 /libgomp/testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c | |
| parent | f961ec70ee07768f87e9e2ce2b3cac4160fd065e (diff) | |
| download | gcc-4f472e636f7e99c3bca2fb70bd5adc2bb07dad3d.zip gcc-4f472e636f7e99c3bca2fb70bd5adc2bb07dad3d.tar.gz gcc-4f472e636f7e99c3bca2fb70bd5adc2bb07dad3d.tar.bz2 | |
x86: Don't use get_frame_size when finalizing stack frame
get_frame_size () returns used stack slots during compilation, which
may be optimized out later. Since ix86_find_max_used_stack_alignment
is called by ix86_finalize_stack_frame_flags to check if stack frame
is required, there is no need to call get_frame_size () which may give
inaccurate final stack frame size.
Tested on AVX512 machine configured with
--with-arch=native --with-cpu=native
gcc/
PR target/88483
* config/i386/i386.c (ix86_finalize_stack_frame_flags): Don't
use get_frame_size ().
gcc/testsuite/
PR target/88483
* gcc.target/i386/stackalign/pr88483.c: New test.
From-SVN: r267133
Diffstat (limited to 'libgomp/testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c')
0 files changed, 0 insertions, 0 deletions