[build] Update IMEX version #49

	name: Graph Compiler build

	on:
	workflow_dispatch:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	permissions: read-all

	jobs:
	build:
	name: Build GPU with IMEX
	runs-on: [self-hosted, l0]

	env:
	GH_TOKEN: ${{ github.token }}

	steps:
	- uses: actions/checkout@v4

	- name: Set LLVM hash
	run: \|
	echo LLVM_HASH=$(cat cmake/llvm-version-imex.txt) >>$GITHUB_ENV

	- name: Fetch requirements for python binding
	uses: actions/checkout@v4
	with:
	repository: llvm/llvm-project
	ref: ${{ env.LLVM_HASH }}
	sparse-checkout: mlir/python/requirements.txt
	sparse-checkout-cone-mode: false
	path: llvm-dep

	- name: Install requirements
	run: python3 -m pip install -r llvm-dep/mlir/python/requirements.txt

	- name: Build
	run: \|
	scripts/compile.sh --imex

	- name: Test
	run: \|
	cmake --build build --target gc-check

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