chore: Use DFG in SSA printer

[vezenovm]

Description

Problem*

No issue just something I noticed while working on globals. I wanted to be able to re-use the SSA printer for globals but most printer functions accept a Function type as input. However, they all only use function.dfg in the function and none of the other fields from Function. I want to be able to re-use these printer functions if I have a DataFlowGraph but not a Function.

Summary*

I updated most methods under ir/printer.rs to accept a DataFlowGraph and use it directly.

Additional Context

Documentation*

Check one:

• No documentation needed.
• Documentation included in this PR.
• [For Experimental Features] Documentation to be submitted in a separate PR.

PR Checklist*

• I have tested the changes locally.
• I have formatted the changes with Prettier and/or cargo fmt on default settings.

[github-actions]

Execution Report

Program	Execution Time	%
sha256_regression	0.054s	0%
regression_4709	0.001s	0%
ram_blowup_regression	0.577s	-1%
rollup-root	0.106s	0%
rollup-block-merge	0.106s	0%
rollup-base-public	1.330s	0%
rollup-base-private	0.522s	1%
private-kernel-tail	0.022s	0%
private-kernel-reset	0.385s	0%
private-kernel-inner	0.097s	1%

[github-actions]

Compilation Report

Program	Compilation Time	%
sha256_regression	1.040s	2%
regression_4709	0.774s	-1%
ram_blowup_regression	15.160s	2%
rollup-root	3.550s	-2%
rollup-block-merge	3.630s	-11%
rollup-base-public	29.600s	0%
rollup-base-private	11.300s	3%
private-kernel-tail	0.979s	2%
private-kernel-reset	8.720s	1%
private-kernel-inner	2.030s	0%

[github-actions]

Compilation Memory Report

Program	Peak Memory
keccak256	78.55M
workspace	123.50M
regression_4709	422.96M
ram_blowup_regression	1.58G
rollup-base-public	2.55G
rollup-base-private	1.24G
private-kernel-tail	200.40M
private-kernel-reset	728.14M
private-kernel-inner	290.46M

[github-actions]

Execution Memory Report

Program	Peak Memory
keccak256	74.65M
workspace	123.68M
regression_4709	315.98M
ram_blowup_regression	512.41M
rollup-base-public	492.17M
rollup-base-private	332.25M
private-kernel-tail	181.08M
private-kernel-reset	254.94M
private-kernel-inner	212.77M