The-Homebrew-Cloud/dolphin
2
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-01-10 08:09:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

JitArm64: Read X1 instead of X3 in frsqrte normal path

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Source/Core/Core/PowerPC/JitArm64/JitAsm.cpp
View File

@ -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);