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backend_x64/block_of_code: Add more floating point constants

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* MFloatPositiveZero32
* MFloatPositiveZero64
* MFloatMinS32
* MFloatMaxS32
* MFloatMinU32
* MFloatMaxU32
This commit is contained in:
MerryMage 2016-08-22 15:35:07 +01:00
parent a32689c832
commit 72250b119f
2 changed files with 42 additions and 10 deletions
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8
src/backend_x64/block_of_code.cpp
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@ -60,6 +60,14 @@ void BlockOfCode::GenConstants() {
Write64(0x7fffffffffffffffu);
const_FloatPenultimatePositiveDenormal64 = AlignCode16();
Write64(0x000ffffffffffffeu);
const_FloatMinS32 = AlignCode16();
Write64(0xc1e0000000000000u); // -2147483648 as a double
const_FloatMaxS32 = AlignCode16();
Write64(0x41dfffffffc00000u); // 2147483647 as a double
const_FloatPositiveZero32 = const_FloatPositiveZero64 = const_FloatMinU32 = AlignCode16();
Write64(0x0000000000000000u); // 0 as a double
const_FloatMaxU32 = AlignCode16();
Write64(0x41efffffffe00000u); // 4294967295 as a double
AlignCode16();
}