[Bug target/93492] Broken code with -fpatchable-function-entry and -fcf-protection=full

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93492

--- Comment #13 from H.J. Lu <hjl.tools at gmail dot com> ---
A new patch works with both .cfi_startproc and DWARF debug info:

https://gcc.gnu.org/ml/gcc-patches/2020-02/msg00107.html