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Merge pull request #3329 from lioncash/cast 

Interpreter: Get rid of some aliasing casts
This commit is contained in:
flacs 2015-12-10 07:03:48 +01:00
parent c829a01c89 392c1335b7
commit 849bfc51f6
1 changed files with 2 additions and 2 deletions
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4
Source/Core/Core/PowerPC/Interpreter/Interpreter_FloatingPoint.cpp
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@ -172,7 +172,7 @@ void Interpreter::fctiwx(UGeckoInstruction _inst)
// based on HW tests // based on HW tests
// FPRF is not affected // FPRF is not affected
riPS0(_inst.FD) = 0xfff8000000000000ull | value; riPS0(_inst.FD) = 0xfff8000000000000ull | value;
if (value == 0 && ( (*(u64*)&b) & DOUBLE_SIGN )) if (value == 0 && std::signbit(b))
riPS0(_inst.FD) |= 0x100000000ull; riPS0(_inst.FD) |= 0x100000000ull;
if (_inst.Rc) if (_inst.Rc)
Helper_UpdateCR1(); Helper_UpdateCR1();
@ -218,7 +218,7 @@ void Interpreter::fctiwzx(UGeckoInstruction _inst)
// based on HW tests // based on HW tests
// FPRF is not affected // FPRF is not affected
riPS0(_inst.FD) = 0xfff8000000000000ull | value; riPS0(_inst.FD) = 0xfff8000000000000ull | value;
if (value == 0 && ( (*(u64*)&b) & DOUBLE_SIGN )) if (value == 0 && std::signbit(b))
riPS0(_inst.FD) |= 0x100000000ull; riPS0(_inst.FD) |= 0x100000000ull;
if (_inst.Rc) if (_inst.Rc)
Helper_UpdateCR1(); Helper_UpdateCR1();