https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61979
--- Comment #2 from Srikanth <nasika.srikanth1 at gmail dot com> --- Created attachment 33225 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33225&action=edit In this assemble code line number at 22-25 and after 27-30 both are same instructions repeated for conditional checking. In this assemble code line number at 22-25 and after 27-30 both are same instructions repeated for conditional checking. Architecture ---- Intel® Core™ i3-2350M CPU @ 2.30GHz × 4 Sorry its my mistype *not FTU*,its actually FPU Stack means Floating point unit stack I just patch the above code by removing the repeated code file "testcondition.c" .section .rodata .LC2: .string "true" .LC3: .string "false" .text .globl main .type main, @function main: .LFB0: .cfi_startproc pushl %ebp .cfi_def_cfa_offset 8 .cfi_offset 5, -8 movl %esp, %ebp .cfi_def_cfa_register 5 andl $-16, %esp subl $32, %esp movl .LC0, %eax movl %eax, 28(%esp) flds 28(%esp) fldz fucomip %st(1), %st fstp %st(0) jp .L6 je .L7 .L6: movl $.LC2, (%esp) call printf jmp .L4 .L7: movl $.LC3, (%esp) call printf .L4: movl $0, %eax leave .cfi_restore 5 .cfi_def_cfa 4, 4 ret .cfi_endproc .LFE0: .size main, .-main .section .rodata .align 4 .LC0: .long 1094713344 .ident "GCC: (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1" .section .note.GNU-stack,"",@progbits
