Subzero, MIPS32: Floating point support in ELF output

src/IceInstMIPS32.cpp

Index: src/IceInstMIPS32.cpp
diff --git a/src/IceInstMIPS32.cpp b/src/IceInstMIPS32.cpp
index c83267d11166c748e01b80cbba755cc0903e9ab2..95253e31264b3c99954be5e74b2fb819534f4c4a 100644
--- a/src/IceInstMIPS32.cpp
+++ b/src/IceInstMIPS32.cpp
@@ -648,17 +648,9 @@ void InstMIPS32Mov::emitIAS(const Cfg *Func) const {
 
   // reg to reg
   if (DestIsReg && SrcIsReg) {
-    switch (Dest->getType()) {
-    default:
-      break;
-    case IceType_i1:
-    case IceType_i8:
-    case IceType_i16:
-    case IceType_i32:
-      auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
-      Asm->move(getDest(), getSrc(0));
-      return;
-    }
+    auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+    Asm->move(getDest(), getSrc(0));
+    return;
   }
   llvm_unreachable("Not yet implemented");
 }
@@ -786,6 +778,96 @@ void InstMIPS32Mov::emitSingleDestSingleSource(const Cfg *Func) const {
   llvm::report_fatal_error("Invalid mov instruction. Dest or Src is memory.");
 }
 
+template <> void InstMIPS32Abs_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->abs_d(getDest(), getSrc(0));
+}
+
+template <> void InstMIPS32Abs_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->abs_s(getDest(), getSrc(0));
+}
+
+template <> void InstMIPS32Add_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->add_d(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Add_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->add_s(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Div_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->div_d(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Div_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->div_s(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Mov_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->mov_d(getDest(), getSrc(0));
+}
+
+template <> void InstMIPS32Mov_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->mov_s(getDest(), getSrc(0));
+}
+
+template <> void InstMIPS32Movn_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->movn_d(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Movn_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->movn_s(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Movz_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->movz_d(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Movz_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->movz_s(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Mul_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->mul_d(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Mul_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->mul_s(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Sqrt_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->sqrt_d(getDest(), getSrc(0));
+}
+
+template <> void InstMIPS32Sqrt_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->sqrt_s(getDest(), getSrc(0));
+}
+
+template <> void InstMIPS32Sub_d::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->sub_d(getDest(), getSrc(0), getSrc(1));
+}
+
+template <> void InstMIPS32Sub_s::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
+  Asm->sub_s(getDest(), getSrc(0), getSrc(1));
+}
+
 template <> void InstMIPS32Addiu::emitIAS(const Cfg *Func) const {
   auto *Asm = Func->getAssembler<MIPS32::AssemblerMIPS32>();
   Asm->addiu(getDest(), getSrc(0), Imm);