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JitArm64: Read X1 instead of X3 in frsqrte normal path

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With this, the normal path is no longer reading the value in X3,
which opens up for the next commit.
This commit is contained in:
JosJuice
2023-10-11 19:23:51 +02:00
parent 31d751b6da
commit e5bd8019f6
1 changed files with 4 additions and 4 deletions
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8
Source/Core/Core/PowerPC/JitArm64/JitAsm.cpp
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@ -343,11 +343,11 @@ void JitArm64::GenerateFrsqrte()
UBFX(ARM64Reg::X2, ARM64Reg::X1, 48, 5);
MOVP2R(ARM64Reg::X4, &Common::frsqrte_expected);
ADD(ARM64Reg::X2, ARM64Reg::X4, ARM64Reg::X2, ArithOption(ARM64Reg::X2, ShiftType::LSL, 3));
LDP(IndexType::Signed, ARM64Reg::W1, ARM64Reg::W2, ARM64Reg::X2, 0);
UBFX(ARM64Reg::X3, ARM64Reg::X3, 37, 11);
LDP(IndexType::Signed, ARM64Reg::W3, ARM64Reg::W2, ARM64Reg::X2, 0);
UBFX(ARM64Reg::X1, ARM64Reg::X1, 37, 11);
AND(ARM64Reg::X0, ARM64Reg::X0, LogicalImm(Common::DOUBLE_SIGN | Common::DOUBLE_EXP, 64));
MADD(ARM64Reg::W3, ARM64Reg::W3, ARM64Reg::W2, ARM64Reg::W1);
ORR(ARM64Reg::X0, ARM64Reg::X0, ARM64Reg::X3, ArithOption(ARM64Reg::X3, ShiftType::LSL, 26));
MADD(ARM64Reg::W1, ARM64Reg::W1, ARM64Reg::W2, ARM64Reg::W3);
ORR(ARM64Reg::X0, ARM64Reg::X0, ARM64Reg::X1, ArithOption(ARM64Reg::X1, ShiftType::LSL, 26));
RET();
SetJumpTarget(zero);