Add inflate to pgo

[jackh726]

No description provided.

[rust-highfive]

r? @kennytm

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[jackh726]

r? @Mark-Simulacrum

@bors try @rust-timer queue

[rust-timer]

Awaiting bors try build completion.

@rustbot label: +S-waiting-on-perf

[bors]

⌛ Trying commit e55c0ae with merge 6c472d3e5a0bced1c924884bd0687b4ed4e3c77a...

[bors]

☀️ Try build successful - checks-actions
Build commit: 6c472d3e5a0bced1c924884bd0687b4ed4e3c77a (6c472d3e5a0bced1c924884bd0687b4ed4e3c77a)

[rust-timer]

Queued 6c472d3e5a0bced1c924884bd0687b4ed4e3c77a with parent 17ea490, future comparison URL.

[rust-timer]

Finished benchmarking try commit (6c472d3e5a0bced1c924884bd0687b4ed4e3c77a): comparison url.

Summary: This change led to significant improvements 🎉 in compiler performance.

• Moderate improvement in instruction counts (up to -3.1% on full builds of keccak-debug)

If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf.

Benchmarking this pull request likely means that it is perf-sensitive, so we're automatically marking it as not fit for rolling up. Please note that if the perf results are neutral, you should likely undo the rollup=never given below by specifying rollup- to bors.

Importantly, though, if the results of this run are non-neutral do not roll this PR up -- it will mask other regressions or improvements in the roll up.

@bors rollup=never
@rustbot label: +S-waiting-on-review -S-waiting-on-perf -perf-regression

[Mark-Simulacrum]

@bors r+

I think this makes sense -- looks like a few solid improvements and tiny regressions on some other benchmarks.

[bors]

📌 Commit e55c0ae has been approved by Mark-Simulacrum

[bors]

⌛ Testing commit e55c0ae with merge f12d91f...

[bors]

☀️ Test successful - checks-actions
Approved by: Mark-Simulacrum
Pushing f12d91f to master...