#fastcc.mbt

#Benchmarks

File: refs/vc/v.c (138152 LOC)

Environment: macOS arm64, fastcc from this repo built in release mode.

Command:

DATASET=vc APPLY_VC_PATCH=1 DETAIL=1 REPEAT=3 WARMUP=1 scripts/bench_tinycc_compile.sh

Results (3 runs):

fastcc.mbt total: 0.425s
refs/tinycc total: 0.113s
clang total: 1.592s
ratio (mbt/ref): 3.77x
ratio (mbt/clang): 0.27x
ratio (ref/clang): 0.07x
phases avg ms: parse=137.484 sem=62.083 codegen=187.454 total=387.021
notes: arm64 benchmark applies refs/vc_patches/arm64_closure_bytes.patch to refs/vc/v.c; clang uses system headers (compat include skipped); numbers vary by run