https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104597
--- Comment #2 from m.cencora at gmail dot com ---
Similarly when indirect call is a result of virtual function call, gcc cannot
optimize it, while clang can:
// main.cpp
struct foo
{
virtual int getInt0() const = 0;
virtual int getInt1()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104597
--- Comment #1 from m.cencora at gmail dot com ---
clang-12 optimizes it to:
Dump of assembler code for function main:
0x00401110 <+0>: mov$0x1,%eax
0x00401115 <+5>: ret
