升级到macOS Sierra后，编译C ++时出现不必要的汇编代码输出（.section __TEXT，__ textcoal_nt，coalesced，pure_instructions）

Question

我将Mac OS升级到macOS Sierra的最新公开版本，每次编译C ++程序时，都会得到一堆汇编代码输出。

我在其他网站上看到汇编代码输出并不意味着我的程序编译有任何问题，但是由于编译器的底层系统更改，Command Line Tools有一些更改，这就是汇编代码的原因正在反刍。但是，我想摆脱不必要的汇编代码输出。

我尝试用

更改命令行工具的路径

sudo xcode-select -s /Library/Developer/CommandLineTool

和

sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

（这是安装Xcode的地方）并使用

进行检查

xcode-select -p

在编译之前查看路径是什么，但它没有解决这个问题。

之前，当我的Mac OS未升级到macOS Sierra时，我将Xcode升级到最新版本8.0后也得到了这个程序集输出（之前是El Capitan），但改变路径解决了问题（如下所述：{ {3}}）。然而，当我升级到macOS Sierra时，它又重新浮出水面，改变路径对这次没有帮助。

有没有人知道如何摆脱装配输出？我仍然可以编译，但在调试时不得不放弃所有不必要的汇编输出。

输出在这里：

Ivans-MacBook-Pro:CS6771A4-BTree ivanteong$ make
g++ -Wall -Werror -O2 -std=c++14 -fsanitize=address -o test01 test01.cpp
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:1:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:1:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:739:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:739:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:1465:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:1465:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:2742:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:2742:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:6581:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:6581:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:12082:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:12082:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:12485:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:12485:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:12864:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:12864:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:13314:11: warning: section "__textcoal_nt" is deprecated
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
/var/folders/3d/hqly97ld37b1kd6wx9gjn2tc0000gn/T//ccslWRTb.s:13314:11: note: change section name to "__text"
        .section __TEXT,__textcoal_nt,coalesced,pure_instructions
                 ^      ~~~~~~~~~~~~~
Ivans-MacBook-Pro:CS6771A4-BTree ivanteong$