code wiki / _hdl_build / nx_js_jitgc_gate.nx
nx_js_jitgc_gate.nx
buildroot/runtime/_hdl_build/nx_js_jitgc_gate.nx
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nx_js_jitgc_gate.nx -- prove JIT + GC COEXISTENCE: the P5 native JIT runs WITH GC enabled, a collection can
fire from JIT'd code at a loop back-edge safepoint, and every JS value stays traceable (on the vs-stack;
vs[VS_SP]/vs[VS_ENV] synced at calls + safepoints). Each test asserts JIT=1 (it really tiered to native) AND
the result is exact under an aggressive 64KB GC threshold. expect_exit: 0 license_tier: ORIGINAL
helpers <=2 data args + `g_want` global (nx_cc 3-arg-helper miscompile, see reference-nishilang-nx-cc-gotchas).
dependencies 1 imports · 0 importers
imports: nx_js_vm.nx
imported by: nobody (leaf or entry point)
call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown
structs
| none |
consts
| none |
functions
| 7 | func w(s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } sys_write(1, s, n); return 0 } |
| 8 | func nn(v: i64) -> i64 { if v==0 { sys_write(1,"0" as *u8,1); return 0 } var m: i64=v; if m<0 { sys_write(1,"-" as *u8,1); m=0-m } let t: *u8=sys_mmap(24); var k: i64=0; while m>0 { t[k]=(48+(m%10)) as u8; m=m/10; k=k+1 } let o: *u8=sys_mmap(24); var q: i64=k-1; var x: i64=0; while q>=0 { o[x]=t[q]; x=x+1; q=q-1 } sys_write(1,o,x); return 0 } |
| 10 | func tckj(label: *u8, src: *u8) -> i64 { // PASS iff rc==0 AND result==g_want AND it JIT'd (native) |
| 20 | func main(argc: i64, argv: *i64) -> i64 |