arm-none-eabi-gcc was crashed while building float point related code

[Dmytro Kryvyi]

Hello,

I'm using recent ARM none eabi tools to build my project:

```
bios@bios-pro:~$ arm-none-eabi-gcc --version
arm-none-eabi-gcc (GNU Toolchain for the Arm Architecture 11.2-2022.02 (arm-11.14)) 11.2.1 20220111
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
```

And it falls while building the float point related code:
```
float * a = ...
*a = (123.32F * (float)foo());

Struct initializing:
mystr_t str = { .a = 1, .my_float = 123.4F };
```

With following output:
```
Internal compiler error: Illegal instruction
   51 | .adc_units_per_kg = 1000.0F };
      | ^
0x1521b50 diagnostic_impl(rich_location*, diagnostic_metadata const*, int, char const*, __va_list_tag (*) [1], diagnostic_t)
 ???:0
0x15227d6 internal_error(char const*, ...)
 ???:0
0xb7838f crash_signal(int)
 ???:0
0x171b592 __gmpn_mul_basecase
 ???:0
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://bugs.linaro.org/> for instructions.

Internal compiler error: Illegal instruction
  156 | (*pFloatVoltage) = (((float)adc_voltage) / 1000.0f);
      | ^
0x1521b50 diagnostic_impl(rich_location*, diagnostic_metadata const*, int, char const*, __va_list_tag (*) [1], diagnostic_t)
 ???:0
0x15227d6 internal_error(char const*, ...)
 ???:0
0xb7838f crash_signal(int)
 ???:0
0x171b592 __gmpn_mul_basecase
 ???:0
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://bugs.linaro.org/> for instructions.

```

[Carlos GP (carlosgalvezp)]

Related:

https://bugs.launchpad.net/gcc-arm-embedded/+bug/1970028
https://bugs.launchpad.net/gcc-arm-embedded/+bug/1970029