[Bug gcov-profile/120881] [16 Regression] -fstack-protector-all -pg doesn't call mount at function entry by r16-1550-g9244ea4bf55638

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120881

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |lili.cui at intel dot com
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2025-06-30
            Summary|[16 Regression]             |[16 Regression]
                   |-fstack-protector-all -pg   |-fstack-protector-all -pg
                   |doesn't call mount at       |doesn't call mount at
                   |function entry              |function entry by
                   |                            |r16-1550-g9244ea4bf55638

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
It is caused by r16-1550-g9244ea4bf55638:

2c30f828e4507863713cff44cd30c88aa7f27865 is the first bad commit
commit 2c30f828e4507863713cff44cd30c88aa7f27865
Author: Lili Cui <lili....@intel.com>
Date:   Tue Jun 17 21:39:38 2025 +0800

    x86: Enable separate shrink wrapping