diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-01-11 20:44:46 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-01-11 20:44:46 +0000 |
| commit | f0c9e72eaed76a149c4e2b87adf4a8a0c5ab1902 (patch) | |
| tree | 5ad9cd96eee55b9a06e104696bd1e13e64b07498 /gcc/ChangeLog | |
| parent | 2849db3a254c48790e82f66b92457f4af1f9c45c (diff) | |
| download | gcc-f0c9e72eaed76a149c4e2b87adf4a8a0c5ab1902.tar.gz | |
i386: Align stack frame if argument is passed on stack
When a function call is removed, it may become a leaf function. But if
argument may be passed on stack, we need to align the stack frame when
there is no tail call.
Tested on Linux/i686 and Linux/x86-64.
gcc/
PR target/83330
* config/i386/i386.c (ix86_compute_frame_layout): Align stack
frame if argument is passed on stack.
gcc/testsuite/
PR target/83330
* gcc.target/i386/pr83330.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256555 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e676fec8025..2b939fb10f9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2018-01-11 H.J. Lu <hongjiu.lu@intel.com> + + PR target/83330 + * config/i386/i386.c (ix86_compute_frame_layout): Align stack + frame if argument is passed on stack. + 2018-01-11 Jakub Jelinek <jakub@redhat.com> PR target/82682 |