http://bugzilla.gdcproject.org/show_bug.cgi?id=57
--- Comment #11 from Johannes Pfau <johannesp...@gmail.com> 2013-05-30 17:07:16 UTC --- I've now used a fresh clone of the gdc repository, extracted gcc 4.8.0 ad did a complete new build, but I can still reproduce this here with x86_64 and without optimization. The problem is not in the asm you posted, it's in the asm which moves the value returned from funcA from the rax/rdx register onto the stack (after the call to funcA). Here's a more complete asm listing: ------ Dump of assembler code for function _Dmain: push %rbp mov %rsp,%rbp push %r13 push %r12 push %rbx sub $0x28,%rsp lea -0x40(%rbp),%rax movq $0x0,(%rax) movq $0x0,0x8(%rax) movl $0x4,-0x40(%rbp) movq $0x2a,-0x38(%rbp) callq 0x4025e0 <_D11smallstruct5funcAFZS11smallstruct1S> mov %eax,%ecx <------- here mov %rdx,%rax mov %ecx,-0x30(%rbp) <------- and here mov %rax,-0x28(%rbp) lea -0x40(%rbp),%rcx lea -0x30(%rbp),%rax mov $0x10,%edx mov %rcx,%rsi mov %rax,%rdi callq 0x401bc0 <memcmp@plt> ------ I'll also attach the compiled binary. -- Configure bugmail: http://bugzilla.gdcproject.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.
