It's great to read about Rosenzweig's achievements with the graphic driver for the M series. How did they hack the proprietary compiler to output their instruc

It's great to read about Rosenzweig's achievements with the graphic driver for the M series. How did they hack the proprietary compiler to output their instruction? What compiler are they referring to? The OpenGL compliance gives hope that a simple recompile will make some graphics applications available at high performance under Linux on Apple Silicon, this is good news. It's a niche of a niche though. Devs would be porting their apps to MacOS as a priority to Linux on the M1/2/3 if at all.