.file "tmul.c" .text .globl tmul_ok_asm .type tmul_ok_asm, @function tmul_ok_asm: .LFB0: .cfi_startproc imulq %rdi, %rsi movq %rsi, (%rdx) # Code deleted # testq %rsi, %rsi # setg %al # Code inserted setae %al # End of code inserted movzbl %al, %eax ret .cfi_endproc .LFE0: .size tmul_ok_asm, .-tmul_ok_asm .globl umul_ok_asm .type umul_ok_asm, @function umul_ok_asm: .LFB1: .cfi_startproc movq %rdx, %rcx #Save copy of dest movq %rsi, %rax #copy y to %rax mulq %rdi #unsigned multiplication movq %rax, (%rcx) #copy result (low 64-bit) to dest setae %al #Set low-order byt according to mulq # Code removed # imulq %rdi, %rsi # movq %rsi, (%rdx) # testq %rsi, %rsi # setne %al # End of code removed movzbl %al, %eax ret .cfi_endproc .LFE1: .size umul_ok_asm, .-umul_ok_asm .ident "GCC: (GNU) 5.3.1 20160406 (Red Hat 5.3.1-6)" .section .note.GNU-stack,"",@progbits