Issues

Atomic instructions unsupported & Cause crashing of clang
CE-Programming/llvm-project#49 · opened on Jun 11, 2026
1
Aggregate types composed exclusively of types smaller than or equal to eight bits ICE
CE-Programming/llvm-project#48 · opened on May 7, 2026
14
Optimize loading constants
CE-Programming/llvm-project#47 · opened on Apr 7, 2026
lea (iy|ix), (iy|ix) - 128 used too many times
CE-Programming/llvm-project#45 · opened on Apr 7, 2026
optimize sign extension
CE-Programming/llvm-project#43 · opened on Apr 7, 2026
Optimized signed comparison with zero
CE-Programming/llvm-project#42 · opened on Apr 7, 2026
Tail call CRT functions
CE-Programming/llvm-project#40 · opened on Apr 7, 2026
inefficient codegen for absolute value
CE-Programming/llvm-project#39 · opened on Apr 7, 2026
Optimize multiplication by 3
CE-Programming/llvm-project#38 · opened on Apr 7, 2026
Implement _BitInt
CE-Programming/llvm-project#36 · opened on Mar 24, 2026
Add __frameset_b instruction (frameset by A or 1-256) bytes
CE-Programming/llvm-project#35 · opened on Feb 27, 2026
1
add multiply high (unsigned/signed) intrinsics
CE-Programming/llvm-project#33 · opened on Feb 9, 2026
floating point isnan might have issues
CE-Programming/llvm-project#31 · opened on Feb 6, 2026
-Ofast might cause problems?
CE-Programming/llvm-project#29 · opened on Feb 5, 2026
Missed pointer return value optimization
CE-Programming/llvm-project#11 · opened on Nov 20, 2025