[rcore] Application crash on start-up when compiled with -march=native flag

[Infinityridr]

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• I tested it on latest raylib version from master branch
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• My code has no errors or misuse of raylib

Issue description

when building any project with the flag "-march=native", at starting the built program, it crashes 2/3 of the time.
Even the example projects in the site, simpler ones crash less often or never, but more complex ones do crash more.

Build command:

g++ main.cpp -o main.exe -lraylib -lopengl32 -lgdi32 -lwinmm -march=native -LC:\Users\XXX\Downloads\sampleProject -IC:\Users\XXX\Downloads\sampleProject

Build Structure:

the libraylib.a, raylib.h, main.cpp and main.exe in the same folder.

Steps to recreate:

grab any of the examples (like the split-screen one) and compile it with "-march=native" now it will crash or work sometimes when running.

Working Log:

INFO: Initializing raylib 5.5
INFO: Platform backend: DESKTOP (GLFW)
INFO: Supported raylib modules:
INFO: > rcore:..... loaded (mandatory)
INFO: > rlgl:...... loaded (mandatory)
INFO: > rshapes:... loaded (optional)
INFO: > rtextures:. loaded (optional)
INFO: > rtext:..... loaded (optional)
INFO: > rmodels:... loaded (optional)
INFO: > raudio:.... loaded (optional)
INFO: DISPLAY: Device initialized successfully
INFO: > Display size: 1920 x 1080
INFO: > Screen size: 800 x 440
INFO: > Render size: 800 x 440
INFO: > Viewport offsets: 0, 0
INFO: GLAD: OpenGL extensions loaded successfully
INFO: GL: Supported extensions count: 230
INFO: GL: OpenGL device information:
INFO: > Vendor: Intel
INFO: > Renderer: Intel(R) UHD Graphics
INFO: > Version: 3.3.0 - Build 27.20.100.8190
INFO: > GLSL: 3.30 - Build 27.20.100.8190
INFO: GL: VAO extension detected, VAO functions loaded successfully
INFO: GL: NPOT textures extension detected, full NPOT textures supported
INFO: GL: DXT compressed textures supported
INFO: GL: ETC2/EAC compressed textures supported
INFO: GL: ASTC compressed textures supported
INFO: PLATFORM: DESKTOP (GLFW - Win32): Initialized successfully
INFO: TEXTURE: [ID 1] Texture loaded successfully (1x1 | R8G8B8A8 | 1 mipmaps)
INFO: TEXTURE: [ID 1] Default texture loaded successfully
INFO: SHADER: [ID 1] Vertex shader compiled successfully
INFO: SHADER: [ID 2] Fragment shader compiled successfully
INFO: SHADER: [ID 3] Program shader loaded successfully
INFO: SHADER: [ID 3] Default shader loaded successfully
INFO: RLGL: Render batch vertex buffers loaded successfully in RAM (CPU)
INFO: RLGL: Render batch vertex buffers loaded successfully in VRAM (GPU)
INFO: RLGL: Default OpenGL state initialized successfully
INFO: TEXTURE: [ID 2] Texture loaded successfully (128x128 | GRAY_ALPHA | 1 mipmaps)
INFO: FONT: Default font loaded successfully (224 glyphs)
INFO: SYSTEM: Working Directory: C:\Users\jeroc\Downloads\sampleProject
INFO: TEXTURE: [ID 3] Texture loaded successfully (400x440 | R8G8B8A8 | 1 mipmaps)
INFO: TEXTURE: [ID 1] Depth renderbuffer loaded successfully (32 bits)
INFO: FBO: [ID 1] Framebuffer object created successfully
INFO: TEXTURE: [ID 4] Texture loaded successfully (400x440 | R8G8B8A8 | 1 mipmaps)
INFO: TEXTURE: [ID 2] Depth renderbuffer loaded successfully (32 bits)
INFO: FBO: [ID 2] Framebuffer object created successfully
INFO: TIMER: Target time per frame: 16.667 milliseconds
INFO: FBO: [ID 1] Unloaded framebuffer from VRAM (GPU)
INFO: FBO: [ID 2] Unloaded framebuffer from VRAM (GPU)
INFO: TEXTURE: [ID 2] Unloaded texture data from VRAM (GPU)
INFO: SHADER: [ID 3] Default shader unloaded successfully
INFO: TEXTURE: [ID 1] Default texture unloaded successfully
INFO: Window closed successfully

Not working Log:

INFO: Initializing raylib 5.5
INFO: Platform backend: DESKTOP (GLFW)
INFO: Supported raylib modules:
INFO: > rcore:..... loaded (mandatory)
INFO: > rlgl:...... loaded (mandatory)
INFO: > rshapes:... loaded (optional)
INFO: > rtextures:. loaded (optional)
INFO: > rtext:..... loaded (optional)
INFO: > rmodels:... loaded (optional)
INFO: > raudio:.... loaded (optional)
INFO: DISPLAY: Device initialized successfully
INFO: > Display size: 1920 x 1080
INFO: > Screen size: 800 x 440
INFO: > Render size: 800 x 440
INFO: > Viewport offsets: 0, 0
INFO: GLAD: OpenGL extensions loaded successfully
INFO: GL: Supported extensions count: 230
INFO: GL: OpenGL device information:
INFO: > Vendor: Intel
INFO: > Renderer: Intel(R) UHD Graphics
INFO: > Version: 3.3.0 - Build 27.20.100.8190
INFO: > GLSL: 3.30 - Build 27.20.100.8190
INFO: GL: VAO extension detected, VAO functions loaded successfully
INFO: GL: NPOT textures extension detected, full NPOT textures supported
INFO: GL: DXT compressed textures supported
INFO: GL: ETC2/EAC compressed textures supported
INFO: GL: ASTC compressed textures supported
INFO: PLATFORM: DESKTOP (GLFW - Win32): Initialized successfully
INFO: TEXTURE: [ID 1] Texture loaded successfully (1x1 | R8G8B8A8 | 1 mipmaps)
INFO: TEXTURE: [ID 1] Default texture loaded successfully
INFO: SHADER: [ID 1] Vertex shader compiled successfully
INFO: SHADER: [ID 2] Fragment shader compiled successfully
INFO: SHADER: [ID 3] Program shader loaded successfully
INFO: SHADER: [ID 3] Default shader loaded successfully
INFO: RLGL: Render batch vertex buffers loaded successfully in RAM (CPU)
INFO: RLGL: Render batch vertex buffers loaded successfully in VRAM (GPU)
INFO: RLGL: Default OpenGL state initialized successfully
INFO: TEXTURE: [ID 2] Texture loaded successfully (128x128 | GRAY_ALPHA | 1 mipmaps)
INFO: FONT: Default font loaded successfully (224 glyphs)
INFO: SYSTEM: Working Directory: C:\Users\jeroc\Downloads\sampleProject
INFO: TEXTURE: [ID 3] Texture loaded successfully (400x440 | R8G8B8A8 | 1 mipmaps)
INFO: TEXTURE: [ID 1] Depth renderbuffer loaded successfully (32 bits)
INFO: FBO: [ID 1] Framebuffer object created successfully
INFO: TEXTURE: [ID 4] Texture loaded successfully (400x440 | R8G8B8A8 | 1 mipmaps)
INFO: TEXTURE: [ID 2] Depth renderbuffer loaded successfully (32 bits)
INFO: FBO: [ID 2] Framebuffer object created successfully
INFO: TIMER: Target time per frame: 16.667 milliseconds

Environment

Desktop Laptop Win10
OpenGl 4.6 and OpenGl ES 3.1 compatible.
W64devkit gcc compiler.
i5-10300H cpu
Nividia gtx 1650 ti GPU

Issue Screenshot

Image of the app mere milliseconds before closing forcefully when just run:

Code Example

https://www.raylib.com/examples/core/loader.html?name=core_2d_camera_split_screen
^^^ The example of split-screen is one of the many crash causers.

[Infinityridr]

Update
Im not very knowledgeable in this stuff but this might be helpful: (split-screen example)

Thread 1 received signal SIGSEGV, Segmentation fault.
0x00007ff75b811729 in main () at main.cpp:87
87 BeginTextureMode(screenCamera1);
Thread 1 received signal SIGSEGV, Segmentation fault.
0x00007ff75b811729 in main () at main.cpp:87
87 BeginTextureMode(screenCamera1);
[Thread 6832.0x24a0 exited with code 3221225477]
[Thread 6832.0x2958 exited with code 3221225477]
[Thread 6832.0x2274 exited with code 3221225477]
[Thread 6832.0x8a0 exited with code 3221225477]

Exception thrown at 0x00007FF75B811729 in main.exe: 0xC0000005: Access violation reading location 0xFFFFFFFFFFFFFFFF.

https://discord.com/channels/426912293134270465/661385466766950403/1320127460708454532

For now im just going go with -O3