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Limit CSE of integer constants #10615

Merged
merged 2 commits into from
Sep 9, 2021
Merged

Limit CSE of integer constants #10615

merged 2 commits into from
Sep 9, 2021

Commits on Sep 9, 2021

  1. Limit CSE of integer constants 

    Never do CSE for constants that fit in 32 bits signed.

Do it only for constants that do not fit, and only on some 64-bit targets
where the code generated for Iconst_int can be costly (ARM64, POWER, RISC-V).
    @xavierleroy
    xavierleroy committed Sep 9, 2021
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  2. Changes entry

    @xavierleroy
    xavierleroy committed Sep 9, 2021
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