GH-115802: Use the GHC calling convention in JIT code #118287
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brandtbucher
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performance
markshannon
approved these changes
May 1, 2024
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Looks like a 2-3% improvement overall. This is actually a pretty big win, since we're currently only spending 8-10% of our time in the JIT.
Gains on 32-bit Windows should be even better, since we can pass all continuation parameters in registers now.