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UserspaceEmulator: Delegate rounding to the actual hardware

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This also makes us a bit more accurate, due to better rounding of
intermediate results.

This also gives us the flush-to-zero and denormals-are-zero SSE settings
for free! (Assuming UE is build with SSE)
This commit is contained in:
Hendiadyoin1 2022-04-08 17:09:19 +02:00 • committed by Linus Groh
parent 56a31ab376
commit 6c41267dcf
5 changed files with 91 additions and 126 deletions
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Userland/DevTools/UserspaceEmulator/CMakeLists.txt
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@ -20,7 +20,7 @@ set(SOURCES
main.cpp
)
add_compile_options(-mmmx -Wno-psabi)
add_compile_options(-mmmx -Wno-psabi -frounding-math)
serenity_bin(UserspaceEmulator)
target_link_libraries(UserspaceEmulator LibX86 LibDebug LibCore LibPthread LibLine)