Created attachment 1922
Test program for the AVR processor
This contains to simple test program
One written in D style and another in C style(D).
The style compiles but the D-style doesn't
Comment #2 by cr — 2024-11-10T13:32:47Z
The test program was compiled as follows
D style test
ldc2 -betterC -mtriple=avr -gcc=avr-gcc test.d
Invalid bitcast
%20 = bitcast i16 %18 to i32
LLVM ERROR: Broken module found, compilation aborted!
#0 0x00006535b26c02e7 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/carsten/bin/ldc2-1.37.0-linux-x86_64/bin/ldc2+0x6acf2e7)
fish: Job 1, 'ldc2 -betterC -mtriple=avr -gcc…' terminated by signal SIGABRT (Abort)
C style test
ldc2 -betterC -mtriple=avr -gcc=avr-gcc test_ptr.d
The C style compiles fine.
Comment #3 by cr — 2024-11-10T13:52:09Z
I just noted that the size_t for the AVR 8-bit processor is uint.
But the process can only address 16 bits so it should properly be ushort and ptrdiff_t should be a short.
Comment #4 by alphaglosined — 2024-11-10T14:21:15Z