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switch dataflow test to a maybe-uninit analysis

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This mir-opt test used the maybe-init dataflow analysis but it's now
lazy and doesn't emit the graphviz graph when it's not needed anymore.
This commit is contained in:
Rémy Rakic 2025-05-27 08:42:00 +00:00
parent 703e051f36
commit ddeae148c5
3 changed files with 7 additions and 7 deletions
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6
tests/mir-opt/dataflow.main.maybe_init.borrowck.dot
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@ -1,6 +0,0 @@
digraph graph_for_def_id_0_3 {
graph[fontname="Courier, monospace"];
node[fontname="Courier, monospace"];
edge[fontname="Courier, monospace"];
bb_0[label=<<table border="1" cellborder="1" cellspacing="0" cellpadding="3" sides="rb"><tr><td colspan="3" sides="tl">bb0</td></tr><tr><td colspan="2" bgcolor="#a0a0a0" sides="tl">MIR</td><td bgcolor="#a0a0a0" sides="tl">STATE</td></tr><tr><td valign="bottom" sides="tl" align="right"></td><td valign="bottom" sides="tl" align="left">(on start)</td><td colspan="1" valign="bottom" sides="tl" align="left">{}</td></tr><tr><td valign="top" sides="tl" bgcolor="#f0f0f0" align="right">0</td><td valign="top" sides="tl" bgcolor="#f0f0f0" align="left">_0 = const ()</td><td valign="top" sides="tl" bgcolor="#f0f0f0" align="left"><font color="darkgreen">+_0</font></td></tr><tr><td valign="top" sides="tl" align="right">T</td><td valign="top" sides="tl" align="left">return</td><td valign="top" sides="tl" align="left"></td></tr><tr><td valign="bottom" sides="tl" bgcolor="#f0f0f0" align="right"></td><td valign="bottom" sides="tl" bgcolor="#f0f0f0" align="left">(on end)</td><td colspan="1" valign="bottom" sides="tl" bgcolor="#f0f0f0" align="left">{_0}</td></tr></table>>][shape="none"];
}

6
tests/mir-opt/dataflow.main.maybe_uninit.borrowck.dot Normal file
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@ -0,0 +1,6 @@
digraph graph_for_def_id_0_3 {
graph[fontname="Courier, monospace"];
node[fontname="Courier, monospace"];
edge[fontname="Courier, monospace"];
bb_0[label=<<table border="1" cellborder="1" cellspacing="0" cellpadding="3" sides="rb"><tr><td colspan="3" sides="tl">bb0</td></tr><tr><td colspan="2" bgcolor="#a0a0a0" sides="tl">MIR</td><td bgcolor="#a0a0a0" sides="tl">STATE</td></tr><tr><td valign="bottom" sides="tl" align="right"></td><td valign="bottom" sides="tl" align="left">(on start)</td><td colspan="1" valign="bottom" sides="tl" align="left">{_0}</td></tr><tr><td valign="top" sides="tl" bgcolor="#f0f0f0" align="right">0</td><td valign="top" sides="tl" bgcolor="#f0f0f0" align="left">_0 = const ()</td><td valign="top" sides="tl" bgcolor="#f0f0f0" align="left"><font color="red">-_0</font></td></tr><tr><td valign="top" sides="tl" align="right">T</td><td valign="top" sides="tl" align="left">return</td><td valign="top" sides="tl" align="left"></td></tr><tr><td valign="bottom" sides="tl" bgcolor="#f0f0f0" align="right"></td><td valign="bottom" sides="tl" bgcolor="#f0f0f0" align="left">(on end)</td><td colspan="1" valign="bottom" sides="tl" bgcolor="#f0f0f0" align="left">{}</td></tr></table>>][shape="none"];
}

2
tests/mir-opt/dataflow.rs
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@ -2,5 +2,5 @@
// Test graphviz dataflow output
//@ compile-flags: -Z dump-mir=main -Z dump-mir-dataflow
// EMIT_MIR dataflow.main.maybe_init.borrowck.dot
// EMIT_MIR dataflow.main.maybe_uninit.borrowck.dot
fn main() {}