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authorGuillaume Gomez <guillaume1.gomez@gmail.com>2022-09-02 11:34:50 +0200
committerGitHub <noreply@github.com>2022-09-02 11:34:50 +0200
commit203526e576935c75b5ca23a490ea53cee361079c (patch)
treef1b253415c04376dcd26bfb986e9af6f55253e2b /compiler/rustc_llvm/llvm-wrapper
parentedf79cb86b5f1e4d2f242c631909a3a6c9eebfa0 (diff)
parente5d60af3c6f44be48371e32ef553416d277c92ec (diff)
downloadrust-203526e576935c75b5ca23a490ea53cee361079c.tar.gz
rust-203526e576935c75b5ca23a490ea53cee361079c.zip
Rollup merge of #100827 - JakobDegen:better-tests, r=wesleywiser
Simplify MIR opt tests

This commit removes many cases of MIR opt tests emitting `.diff`s for more than one pass. These tests cannot be `unit-test`s, and so they are easy to break, and they also provide little value due to having excessively strong opinions over *how* a piece of code should be optimized.

Where reasonable, we instead add separate test files that only emit the `PreCodegen.after` MIR for code where we want to track what the end to end effect of the optimization pipeline on the example code is.

r? `````@wesleywiser`````
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