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x86jit: Improve memory breakpoint speed #18226

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merged 4 commits into from
Sep 24, 2023

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This improves the performance of memory breakpoints and memory validation checks.

Now, with safe memory on or breakpoints configured, IR x86jit normally still outperforms the old jit. Note though that safe memory operates a bit differently, so the old jit's safe memory is easier to debug. But memory breakpoints work well.

Also does the same for arm64jit. They work there too.

-[Unknown]

@unknownbrackets unknownbrackets added arm64jit Occurs with JIT on 64-bit ARM devices, but not another CPU backend. x86jit x86/x64 JIT bugs labels Sep 24, 2023
@hrydgard hrydgard merged commit 06a1f0b into hrydgard:master Sep 24, 2023
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@hrydgard hrydgard added this to the v1.16.4 milestone Sep 24, 2023
@unknownbrackets unknownbrackets deleted the x86-ir-breakpoints branch September 24, 2023 23:14
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