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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-01-06 22:38:27 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-01-06 22:38:27 +0100 |
| commit | 529a6471280e26d5ea558b83aa094ac847dbbec9 (patch) | |
| tree | 31db34d335f3bdadd76045327720c59693b2856a /gcc/fortran/class.c | |
| parent | 71d0d50aa3b292a1137dc2e7ed468aff24efdb83 (diff) | |
| download | gcc-529a6471280e26d5ea558b83aa094ac847dbbec9.zip gcc-529a6471280e26d5ea558b83aa094ac847dbbec9.tar.gz gcc-529a6471280e26d5ea558b83aa094ac847dbbec9.tar.bz2 | |
re PR target/59644 (r206243 miscompiles Linux kernel)
PR target/59644
* config/i386/i386.h (struct machine_function): Add
no_drap_save_restore field.
* config/i386/i386.c (ix86_save_reg): Use
!cfun->machine->no_drap_save_restore instead of
crtl->stack_realign_needed.
(ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
this function clears frame_pointer_needed. Set
cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
and DRAP reg is needed.
* gcc.target/i386/pr59644.c: New test.
From-SVN: r206375
Diffstat (limited to 'gcc/fortran/class.c')
0 files changed, 0 insertions, 0 deletions