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| author | Jeff Law <law@gcc.gnu.org> | 2018-02-01 09:22:56 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2018-02-01 09:22:56 -0700 |
| commit | 89e06365dbba5b64cd7c761b5c15876499a1069f (patch) | |
| tree | b2ff6a1b62a89a366d263cb5db9007c76bd02373 /gcc/go/go-lang.c | |
| parent | ff814010dd090ceb7dded8eae598f0532e59513b (diff) | |
| download | gcc-89e06365dbba5b64cd7c761b5c15876499a1069f.zip gcc-89e06365dbba5b64cd7c761b5c15876499a1069f.tar.gz gcc-89e06365dbba5b64cd7c761b5c15876499a1069f.tar.bz2 | |
re PR target/84128 (i686: Stack spilling in -fstack-clash-protection prologue neglects %esp change)
PR target/84128
* config/i386/i386.c (release_scratch_register_on_entry): Add new
OFFSET and RELEASE_VIA_POP arguments. Use SP+OFFSET to restore
the scratch if RELEASE_VIA_POP is false.
(ix86_adjust_stack_and_probe_stack_clash): Un-constify SIZE.
If we have to save a temporary register, decrement SIZE appropriately.
Pass new arguments to release_scratch_register_on_entry.
(ix86_adjust_stack_and_probe): Likewise.
(ix86_emit_probe_stack_range): Pass new arguments to
release_scratch_register_on_entry.
PR target/84128
* gcc.target/i386/pr84128.c: New test.
From-SVN: r257303
Diffstat (limited to 'gcc/go/go-lang.c')
0 files changed, 0 insertions, 0 deletions