diff --git a/Source/Core/Common/Arm64Emitter.cpp b/Source/Core/Common/Arm64Emitter.cpp index aeee7d2891..f0451e8a48 100644 --- a/Source/Core/Common/Arm64Emitter.cpp +++ b/Source/Core/Common/Arm64Emitter.cpp @@ -1663,6 +1663,14 @@ void ARM64XEmitter::BFI(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width) lsb, width); EncodeBitfieldMOVInst(1, Rd, Rn, (size - lsb) % size, width - 1); } +void ARM64XEmitter::BFXIL(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width) +{ + u32 size = Is64Bit(Rn) ? 64 : 32; + ASSERT_MSG(DYNA_REC, lsb < size && width >= 1 && width <= size - lsb, + "%s passed lsb %d and width %d which is greater than the register size!", __func__, + lsb, width); + EncodeBitfieldMOVInst(1, Rd, Rn, lsb, lsb + width - 1); +} void ARM64XEmitter::UBFIZ(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width) { u32 size = Is64Bit(Rn) ? 64 : 32; diff --git a/Source/Core/Common/Arm64Emitter.h b/Source/Core/Common/Arm64Emitter.h index 246a7d86a6..db4b3ff02c 100644 --- a/Source/Core/Common/Arm64Emitter.h +++ b/Source/Core/Common/Arm64Emitter.h @@ -770,6 +770,7 @@ public: void SBFM(ARM64Reg Rd, ARM64Reg Rn, u32 immr, u32 imms); void UBFM(ARM64Reg Rd, ARM64Reg Rn, u32 immr, u32 imms); void BFI(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width); + void BFXIL(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width); void UBFIZ(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width); // Extract register (ROR with two inputs, if same then faster on A67)