{"action":"created","issue":{"url":"https://api.github.com/repos/JuliaLang/julia/issues/13672","labels_url":"https://api.github.com/repos/JuliaLang/julia/issues/13672/labels{/name}","comments_url":"https://api.github.com/repos/JuliaLang/julia/issues/13672/comments","events_url":"https://api.github.com/repos/JuliaLang/julia/issues/13672/events","html_url":"https://github.com/JuliaLang/julia/issues/13672","id":112097612,"number":13672,"title":"Extraneous output from code_native","user":{"login":"GunnarFarneback","id":1903707,"avatar_url":"https://avatars.githubusercontent.com/u/1903707?v=3","gravatar_id":"","url":"https://api.github.com/users/GunnarFarneback","html_url":"https://github.com/GunnarFarneback","followers_url":"https://api.github.com/users/GunnarFarneback/followers","following_url":"https://api.github.com/users/GunnarFarneback/following{/other_user}","gists_url":"https://api.github.com/users/GunnarFarneback/gists{/gist_id}","starred_url":"https://api.github.com/users/GunnarFarneback/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/GunnarFarneback/subscriptions","organizations_url":"https://api.github.com/users/GunnarFarneback/orgs","repos_url":"https://api.github.com/users/GunnarFarneback/repos","events_url":"https://api.github.com/users/GunnarFarneback/events{/privacy}","received_events_url":"https://api.github.com/users/GunnarFarneback/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-10-19T08:32:24Z","updated_at":"2015-10-19T11:51:58Z","closed_at":"2015-10-19T11:51:58Z","body":"`code_native` is producing longer output than it used to. What's up with the lines after the first `retq`? \r\n\r\n```\r\njulia> code_native(+, (Float64, Float64))\r\n        .text\r\nFilename: float.jl\r\nSource line: 0\r\n        pushq   %rbp\r\n        movq    %rsp, %rbp\r\nSource line: 204\r\n        vaddsd  %xmm1, %xmm0, %xmm0\r\n        popq    %rbp\r\n        retq\r\n        nopw    (%rax,%rax)\r\n        pushq   %rbp\r\n        movq    %rsp, %rbp\r\n        subq    $16, %rsp\r\n        movq    (%rsi), %rax\r\n        vmovsd  (%rax), %xmm0\r\n        movq    8(%rsi), %rax\r\n        vmovsd  (%rax), %xmm1\r\n        movabsq $\"+\", %rax\r\n        callq   *%rax\r\n        vmovsd  %xmm0, -8(%rbp)\r\n        movabsq $__pool_alloc, %rax\r\n        callq   *%rax\r\n        movabsq $140634824437776, %rcx  # imm = 0x7FE818C0F010\r\n        movq    %rcx, -8(%rax)\r\n        vmovsd  -8(%rbp), %xmm0\r\n        vmovsd  %xmm0, (%rax)\r\n        addq    $16, %rsp\r\n        popq    %rbp\r\n        retq\r\n\r\njulia> versioninfo()\r\nJulia Version 0.5.0-dev+849\r\nCommit 0eb4e44* (2015-10-19 03:56 UTC)\r\nPlatform Info:\r\n  System: Linux (x86_64-linux-gnu)\r\n  CPU: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz\r\n  WORD_SIZE: 64\r\n  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge)\r\n  LAPACK: libopenblas64_\r\n  LIBM: libopenlibm\r\n  LLVM: libLLVM-3.6.0\r\n```"},"comment":{"url":"https://api.github.com/repos/JuliaLang/julia/issues/comments/149192630","html_url":"https://github.com/JuliaLang/julia/issues/13672#issuecomment-149192630","issue_url":"https://api.github.com/repos/JuliaLang/julia/issues/13672","id":149192630,"user":{"login":"ihnorton","id":327706,"avatar_url":"https://avatars.githubusercontent.com/u/327706?v=3","gravatar_id":"","url":"https://api.github.com/users/ihnorton","html_url":"https://github.com/ihnorton","followers_url":"https://api.github.com/users/ihnorton/followers","following_url":"https://api.github.com/users/ihnorton/following{/other_user}","gists_url":"https://api.github.com/users/ihnorton/gists{/gist_id}","starred_url":"https://api.github.com/users/ihnorton/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ihnorton/subscriptions","organizations_url":"https://api.github.com/users/ihnorton/orgs","repos_url":"https://api.github.com/users/ihnorton/repos","events_url":"https://api.github.com/users/ihnorton/events{/privacy}","received_events_url":"https://api.github.com/users/ihnorton/received_events","type":"User","site_admin":false},"created_at":"2015-10-19T11:51:58Z","updated_at":"2015-10-19T11:51:58Z","body":"Dup of #12060."}}