https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94485
--- Comment #5 from Dimitri Gorokhovik <dimitri.gorokhovik at free dot fr> --- Build "g++ (GCC) 10.0.1 20200418 (experimental)" does not reproduce the issue on the attached sample code anymore. However: -- adding an asm statement into the sample code gets the issue back. Tried asm ("nop") and asm ("") on line 426, other insns seem to be vetted and rejected. -- issue is still reproduced on the original code where it is not related to the asm, but rather to use of a pointer as opposed to a copy. -- vetting of asm content doesn't seem to be performed in the original code.