https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96350
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2020-07-28 Ever confirmed|0 |1 Target Milestone|--- |11.0 Status|UNCONFIRMED |NEW --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> --- [hjl@gnu-snb-1 tmp]$ cat foo.c int foo (void) { return 0xfa1e0ff3; } [hjl@gnu-snb-1 tmp]$ gcc -c -O2 foo.c [hjl@gnu-snb-1 tmp]$ objdump -dw foo.o foo.o: file format elf64-x86-64 Disassembly of section .text: 0000000000000000 <foo>: 0: b8 f3 0f 1e fa mov $0xfa1e0ff3,%eax 5: c3 ret [hjl@gnu-snb-1 tmp]$ objdump -dw --start-address=1 foo.o foo.o: file format elf64-x86-64 Disassembly of section .text: 0000000000000001 <foo+0x1>: 1: f3 0f 1e fa endbr64 5: c3 ret [hjl@gnu-snb-1 tmp]$