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JitArm64: Introduce MultiplyImmediate 

Add a new function that will handle all the special cases regarding
multiplication. It does nothing for now, but will be expanded in
follow-up commits.
This commit is contained in:
Bram Speeckaert 2022-11-01 19:01:38 +01:00
parent 5488d3b125
commit 4aa0c0133a
2 changed files with 6 additions and 0 deletions
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1
Source/Core/Core/PowerPC/JitArm64/Jit.h
View File

@ -332,6 +332,7 @@ protected:
void (ARM64XEmitter::*op)(Arm64Gen::ARM64Reg, Arm64Gen::ARM64Reg, u64, void (ARM64XEmitter::*op)(Arm64Gen::ARM64Reg, Arm64Gen::ARM64Reg, u64,
Arm64Gen::ARM64Reg), Arm64Gen::ARM64Reg),
bool Rc = false); bool Rc = false);
bool MultiplyImmediate(u32 imm, int a, int d, bool rc);
void SetFPRFIfNeeded(bool single, Arm64Gen::ARM64Reg reg); void SetFPRFIfNeeded(bool single, Arm64Gen::ARM64Reg reg);
void Force25BitPrecision(Arm64Gen::ARM64Reg output, Arm64Gen::ARM64Reg input); void Force25BitPrecision(Arm64Gen::ARM64Reg output, Arm64Gen::ARM64Reg input);

5
Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
View File

@ -876,6 +876,11 @@ void JitArm64::addic(UGeckoInstruction inst)
} }
} }
bool JitArm64::MultiplyImmediate(u32 imm, int a, int d, bool rc)
{
return false;
}
void JitArm64::mulli(UGeckoInstruction inst) void JitArm64::mulli(UGeckoInstruction inst)
{ {
INSTRUCTION_START INSTRUCTION_START