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faster boot by refactor qbe_emit

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John Alanbrook
2026-02-23 11:16:13 -06:00
parent a18584afd3
commit 76552c6854
6 changed files with 32037 additions and 27739 deletions
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20
internal/bootstrap.cm
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@@ -147,21 +147,38 @@ function compile_native_cached(name, source_path) {
return
}
var t0 = null
var t1 = null
os.print("bootstrap: compiling native: " + name + "\n")
t0 = os.now()
ast = analyze(src, source_path)
compiled = streamline_mod(mcode_mod(ast))
t1 = os.now()
os.print(" [" + name + "] pipeline (tok+parse+fold+mcode+streamline): " + text((t1 - t0) / 1000000) + "ms\n")
t0 = os.now()
il_parts = _qbe_emit_mod(compiled, _qbe_mod, null)
t1 = os.now()
os.print(" [" + name + "] qbe_emit: " + text((t1 - t0) / 1000000) + "ms\n")
helpers_il = (il_parts.helpers && length(il_parts.helpers) > 0)
? text(il_parts.helpers, "\n") : ""
all_fns = text(il_parts.functions, "\n")
full_il = il_parts.data + "\n\n" + helpers_il + "\n\n" + all_fns
t0 = os.now()
asm_text = os.qbe(full_il)
t1 = os.now()
os.print(" [" + name + "] os.qbe (QBE compile): " + text((t1 - t0) / 1000000) + "ms\n")
tmp = '/tmp/cell_boot_' + name
fd.slurpwrite(tmp + '.s', stone(blob(asm_text)))
t0 = os.now()
rc = os.system(_cc + ' -c ' + tmp + '.s -o ' + tmp + '.o')
t1 = os.now()
os.print(" [" + name + "] clang -c: " + text((t1 - t0) / 1000000) + "ms\n")
if (rc != 0) {
os.print("error: assembly failed for " + name + "\n")
disrupt
@@ -186,7 +203,10 @@ function compile_native_cached(name, source_path) {
link_cmd = link_cmd + ' -undefined dynamic_lookup'
link_cmd = link_cmd + ' ' + tmp + '.o ' + rt_o + ' -o ' + dylib_path
t0 = os.now()
rc = os.system(link_cmd)
t1 = os.now()
os.print(" [" + name + "] clang -shared (link): " + text((t1 - t0) / 1000000) + "ms\n")
if (rc != 0) {
os.print("error: linking failed for " + name + "\n")
disrupt