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[AArch64] Add MUL/MNEG instruction aliases to the emitter.

This commit is contained in:
Ryan Houdek 2015-01-07 13:03:01 -06:00
parent d2eaba5cb7
commit 0a23ca9461
2 changed files with 10 additions and 0 deletions
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8
Source/Core/Common/Arm64Emitter.cpp
View File

@ -1022,6 +1022,14 @@ void ARM64XEmitter::UMULH(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, ARM64Reg Ra)
{
EncodeData3SrcInst(7, Rd, Rn, Rm, Ra);
}
void ARM64XEmitter::MUL(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
EncodeData3SrcInst(0, Rd, Rn, Rm, SP);
}
void ARM64XEmitter::MNEG(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm)
{
EncodeData3SrcInst(1, Rd, Rn, Rm, SP);
}
// Logical (shifted register)
void ARM64XEmitter::AND(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, ArithOption Shift)

2
Source/Core/Common/Arm64Emitter.h
View File

@ -452,6 +452,8 @@ public:
void UMADDL(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, ARM64Reg Ra);
void UMSUBL(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, ARM64Reg Ra);
void UMULH(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, ARM64Reg Ra);
void MUL(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm);
void MNEG(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm);
// Logical (shifted register)
void AND(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, ArithOption Shift);