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Andreas Haas authored
This CL introduces a CSA builtin for the TableInit instruction. This builtin allows to generate smaller code for both TurboFan and Liftoff, and easier code generation from Liftoff. The smaller code size comes from: * Parameters are passed through registers, not the stack. * Lower number of parameters: the call target, number of parameters, and context are not passed as parameters. * No int to smi conversion in generated code. The CL also introduces a small CSA function which takes an uint32 value and a max value as parameters and returns a Smi of the minimum of these two. R=clemensb@chromium.org, ishell@chromium.org Bug: v8:10281 Change-Id: I40f248c20ec76e6ae9483a5e2907a68f42f2cb04 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2106201 Commit-Queue: Andreas Haas <ahaas@chromium.org> Reviewed-by: Clemens Backes <clemensb@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#66792}
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