Make replace_all() have linear complexity #383

	name: CI
	on:
	push:
	branches: [ master, main, fix ]
	pull_request:
	branches: [ master, main, fix ]

	jobs:
	ubuntu-focal-make:
	timeout-minutes: 60
	runs-on: ubuntu-latest

	steps:
	- name: Clone
	id: checkout
	uses: actions/checkout@v4

	- name: Dependencies
	id: depends
	run: \|
	sudo apt-get update
	sudo apt-get install make

	- name: Cache cosmocc toolchain
	id: cache-cosmocc-toolchain
	uses: actions/cache@v4
	env:
	cache-name: cache-cosmocc-toolchain
	with:
	path: \|
	.cosmocc
	o/depend
	o/depend.test
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/config.mk') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}

	- name: Setup cosmocc and ape loader
	run: \|
	sudo make cosmocc-ci PREFIX=/usr

	- name: Build
	run: \|
	sudo make -j $(nproc)

	- name: Make Llamafile
	run: \|
	cp ./models/TinyLLama-v0.1-5M-F16.gguf tinyllama.gguf
	cat << EoF > .args
	-m
	tinyllama.gguf
	...
	EoF
	cp o//llama.cpp/main/main \
	tinyllama.llamafile
	o//llamafile/zipalign -j0 \
	tinyllama.llamafile \
	tinyllama.gguf \
	.args

	- name: Execute LLM CLI CPU # GA doesn't have "support_simdgroup_reduction" for RMS_NORM :'(
	run: \|
	./tinyllama.llamafile -e -p '## Famous Speech\n\nFour score and seven' -n 50 -ngl 0

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