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VFP: Implement VADD.{F32,F64}

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This commit is contained in:
MerryMage
2016-08-06 17:21:29 +01:00
parent 8ff414ee0e
commit 4b31ea25a7
14 changed files with 350 additions and 27 deletions
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10
src/frontend/ir/ir_emitter.cpp
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@@ -282,6 +282,16 @@ IR::Value IREmitter::ByteReverseDual(const IR::Value& a) {
return Inst(IR::Opcode::ByteReverseDual, {a});
}
IR::Value IREmitter::FPAdd32(const IR::Value& a, const IR::Value& b, bool fpscr_controlled) {
ASSERT(fpscr_controlled);
return Inst(IR::Opcode::FPAdd32, {a, b});
}
IR::Value IREmitter::FPAdd64(const IR::Value& a, const IR::Value& b, bool fpscr_controlled) {
ASSERT(fpscr_controlled);
return Inst(IR::Opcode::FPAdd64, {a, b});
}
IR::Value IREmitter::ReadMemory8(const IR::Value& vaddr) {
return Inst(IR::Opcode::ReadMemory8, {vaddr});
}

3
src/frontend/ir/ir_emitter.h
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@@ -93,6 +93,9 @@ public:
IR::Value ByteReverseHalf(const IR::Value& a);
IR::Value ByteReverseDual(const IR::Value& a);
IR::Value FPAdd32(const IR::Value& a, const IR::Value& b, bool fpscr_controlled);
IR::Value FPAdd64(const IR::Value& a, const IR::Value& b, bool fpscr_controlled);
IR::Value ReadMemory8(const IR::Value& vaddr);
IR::Value ReadMemory16(const IR::Value& vaddr);
IR::Value ReadMemory32(const IR::Value& vaddr);

4
src/frontend/ir/opcodes.inc
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@@ -58,6 +58,10 @@ OPCODE(ByteReverseWord, T::U32, T::U32
OPCODE(ByteReverseHalf, T::U16, T::U16 )
OPCODE(ByteReverseDual, T::U64, T::U64 )
// Floating-point
OPCODE(FPAdd32, T::F32, T::F32, T::F32 )
OPCODE(FPAdd64, T::F64, T::F64, T::F64 )
// Memory access
OPCODE(ReadMemory8, T::U8, T::U32 )
OPCODE(ReadMemory16, T::U16, T::U32 )