Can't add the allocated section to elf file using inline assembly

[drug]

On 11/5/19 7:55 PM, kinke wrote:
> On Tuesday, 5 November 2019 at 12:20:14 UTC, drug wrote:
>> How can I compile .s file?
> 
> The .s file is just the textual representation of the .o object file, so 
> compiling it shouldn't be necessary.
> 
>> So I guess the generated assembly is correct and the problem is in 
>> another place.
> 
> I'd look at the surrounding assembly as well, probably easiest when 
> wrapping your inline asm in a trivial `extern(C++) void foo() { ... }` 
> (no other functions, and using -betterC) for direct comparability with 
> clang's output.

I found that if I compile sources to object file by means of ldc2 and 
then link it using clang then the resulting binary has this section.
```
ldc2 source/app.d source/sdt.d -c -ofsdt.o
clang sdt.o -osdt
```
if I use ldc2 for everything:
```
ldc2 source/app.d source/sdt.d -of sdt
```
The resulting binary has no the section.

What can be the reason of this?