git
/
gcc
mirror of git://gcc.gnu.org/git/gcc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

x86: Revert reversion 267133 

Revert commit:

commit 76c21b2712
Author: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Fri Dec 14 12:38:04 2018 +0000

    x86: Don't use get_frame_size when finalizing stack frame

gcc/

	PR target/88483
	* config/i386/i386.c (ix86_finalize_stack_frame_flags): Revert
	reversion 267133.

gcc/testsuite/

	PR target/88483
	* gcc.target/i386/stackalign/pr88483.c: Removed.  Revert
	reversion 267133.

From-SVN: r267186
This commit is contained in:
H.J. Lu 2018-12-16 13:55:18 +00:00 committed by H.J. Lu
parent ddfb13175f
commit 57bfedaffe
4 changed files with 13 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2018-12-15 H.J. Lu <hongjiu.lu@intel.com>
PR target/88483
* config/i386/i386.c (ix86_finalize_stack_frame_flags): Revert
reversion 267133.
2018-12-15 Jan Hubicka <hubicka@ucw.cz> 2018-12-15 Jan Hubicka <hubicka@ucw.cz>
* ipa-fnsummary.c (analyze_function_body): Do not loeak conds and * ipa-fnsummary.c (analyze_function_body): Do not loeak conds and

1
gcc/config/i386/i386.c
View File

@ -12879,6 +12879,7 @@ ix86_finalize_stack_frame_flags (void)
&& flag_exceptions && flag_exceptions
&& cfun->can_throw_non_call_exceptions) && cfun->can_throw_non_call_exceptions)
&& !ix86_frame_pointer_required () && !ix86_frame_pointer_required ()
&& get_frame_size () == 0
&& ix86_nsaved_sseregs () == 0 && ix86_nsaved_sseregs () == 0
&& ix86_varargs_gpr_size + ix86_varargs_fpr_size == 0) && ix86_varargs_gpr_size + ix86_varargs_fpr_size == 0)
{ {

6
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2018-12-15 H.J. Lu <hongjiu.lu@intel.com>
PR target/88483
* gcc.target/i386/stackalign/pr88483.c: Removed. Revert
reversion 267133.
2018-12-15 Steven G. Kargl <kargl@gcc.gnu.org> 2018-12-15 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/87944 PR fortran/87944

17
gcc/testsuite/gcc.target/i386/stackalign/pr88483.c
View File

@ -1,17 +0,0 @@
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2 -mavx2" } */
struct B
{
char a[12];
int b;
};
struct B
f2 (void)
{
struct B x = {};
return x;
}
/* { dg-final { scan-assembler-not "and\[lq\]?\[^\\n\]*-\[0-9\]+,\[^\\n\]*sp" } } */