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Latest stacker needs a newer cc than 1.2.16 as older versions don't have windows arm64ec support.
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These commits modify the If this was unintentional then you should revert the changes before this PR is merged. |
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rustbot has assigned @Mark-Simulacrum. Use Why was this reviewer chosen?The reviewer was selected based on:
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Given that the previous attempt regressed performance: @bors try @rust-timer queue |
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Update the cc crate for rustc_llvm
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Finished benchmarking commit (f61a781): comparison URL. Overall result: ❌ regressions - please read:Benchmarking means the PR may be perf-sensitive. It's automatically marked not fit for rolling up. Overriding is possible but disadvised: it risks changing compiler perf. Next, please: If you can, justify the regressions found in this try perf run in writing along with @bors rollup=never Instruction countOur most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.
Max RSS (memory usage)Results (primary -0.0%, secondary 2.4%)A less reliable metric. May be of interest, but not used to determine the overall result above.
CyclesResults (secondary -2.2%)A less reliable metric. May be of interest, but not used to determine the overall result above.
Binary sizeThis perf run didn't have relevant results for this metric. Bootstrap: 490.301s -> 492.119s (0.37%) |
Latest stacker needs a newer cc than 1.2.16 as older versions don't have windows arm64ec support.