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Dumb NRVO #72205

Merged
merged 11 commits into from
May 21, 2020
Merged

Dumb NRVO #72205

merged 11 commits into from
May 21, 2020

Commits on May 17, 2020

  1. Dumb NRVO

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  2. Bless MIR tests that inline functions qualifying for NRVO

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  3. Add simple NRVO test

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  4. Expand comment with possible improvements

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  5. Test that Miri can handle MIR with NRVO applied

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  6. Name return place in debuginfo if it is a user variable

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  7. Disable MIR optimization for alignment codegen tests 

    NRVO optimizes away the locals whose alignment is tested. I don't think
this affects the purpose of the test.
    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  8. ret has been optimized away in debuginfo test

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  9. Don't unleash NRVO const-eval test

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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  10. Test that NRVO elides the call to memcpy

    @ecstatic-morse
    ecstatic-morse committed May 17, 2020
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Commits on May 21, 2020

  1. Bail out if new return place has different type than old

    @ecstatic-morse
    ecstatic-morse committed May 21, 2020
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