[Flang] Add ppc64 support to Optimizer/CodeGen/Target.cpp for AIX 64 bit

[madanial]

Summary

Adding support for ppc64 (big endian) in order to support flang on 64 bit AIX

[clementval]

Can you add a the new triple here flang/test/Fir/target-rewrite-complex.fir and adapt the test?

[madanial]

Add the new triple to flang/test/Fir/target-rewrite-complex.fir as requested. Changed the existing PPC label to be PPC64le and added PPC64 label for the new triple. This is to avoid future confusion with ppc 32 bit.

[madanial]

Ping.

[kiranchandramohan]

The change looks OK to me. Please wait for @clementval incase there are further comments.

[madanial]

Rebase.

flang/lib/Optimizer/CodeGen/Target.cpp

if (sem == &llvm::APFloat::IEEEsingle() ||
       TODO(loc, "complex for this precision");
     }
     return marshal;
   }
 };
 } // namespace
 
 //===----------------------------------------------------------------------===//
+// PPC64 (AIX 64 bit) target specifics.
+//===----------------------------------------------------------------------===//
+
+namespace {
+struct TargetPPC64 : public GenericTarget<TargetPPC64> {
+  using GenericTarget::GenericTarget;
+
+  static constexpr int defaultWidth = 64;
+
+  CodeGenSpecifics::Marshalling
+  complexArgumentType(mlir::Location, mlir::Type eleTy) const override {
+    CodeGenSpecifics::Marshalling marshal;
+    // two distinct element type arguments (re, im)
+    marshal.emplace_back(eleTy, AT{});
+    marshal.emplace_back(eleTy, AT{});
+    return marshal;
+  }
+
+  CodeGenSpecifics::Marshalling
+  complexReturnType(mlir::Location, mlir::Type eleTy) const override {
+    CodeGenSpecifics::Marshalling marshal;
+    // Use a type that will be translated into LLVM as:
+    // { t, t }   struct of 2 element type
+    mlir::TypeRange range = {eleTy, eleTy};
+    marshal.emplace_back(mlir::TupleType::get(eleTy.getContext(), range), AT{});
+    return marshal;
+  }
+};
+} // namespace
+
+//===----------------------------------------------------------------------===//
 // PPC64le linux target specifics.
 //===----------------------------------------------------------------------===//
 
 namespace {
 struct TargetPPC64le : public GenericTarget<TargetPPC64le> {
   using GenericTarget::GenericTarget;
 
   static constexpr int defaultWidth = 64;
case llvm::Triple::ArchType::x86:
     return std::make_unique<TargetI386>(ctx, std::move(trp),
                                         std::move(kindMap));
   case llvm::Triple::ArchType::x86_64:
     return std::make_unique<TargetX86_64>(ctx, std::move(trp),
                                           std::move(kindMap));
   case llvm::Triple::ArchType::aarch64:
     return std::make_unique<TargetAArch64>(ctx, std::move(trp),
                                            std::move(kindMap));
+  case llvm::Triple::ArchType::ppc64:
+    return std::make_unique<TargetPPC64>(ctx, std::move(trp),
+                                         std::move(kindMap));
   case llvm::Triple::ArchType::ppc64le:
     return std::make_unique<TargetPPC64le>(ctx, std::move(trp),
                                            std::move(kindMap));
   case llvm::Triple::ArchType::sparc:
     return std::make_unique<TargetSparc>(ctx, std::move(trp),
                                          std::move(kindMap));
   case llvm::Triple::ArchType::sparcv9:
     return std::make_unique<TargetSparcV9>(ctx, std::move(trp),
                                            std::move(kindMap));
   case llvm::Triple::ArchType::riscv64:
     return std::make_unique<TargetRISCV64>(ctx, std::move(trp),
                                            std::move(kindMap));
   }
   TODO(mlir::UnknownLoc::get(ctx), "target not implemented");
 }

flang/test/Fir/target-rewrite-complex.fir

 // RUN: fir-opt --target-rewrite="target=i386-unknown-linux-gnu" %s | FileCheck %s --check-prefix=I32
 // RUN: fir-opt --target-rewrite="target=x86_64-unknown-linux-gnu" %s | FileCheck %s --check-prefix=X64
 // RUN: fir-opt --target-rewrite="target=aarch64-unknown-linux-gnu" %s | FileCheck %s --check-prefix=AARCH64
-// RUN: fir-opt --target-rewrite="target=powerpc64le-unknown-linux-gnu" %s | FileCheck %s --check-prefix=PPC
+// RUN: fir-opt --target-rewrite="target=powerpc64le-unknown-linux-gnu" %s | FileCheck %s --check-prefix=PPC64le
 // RUN: fir-opt --target-rewrite="target=sparc64-unknown-linux-gnu" %s | FileCheck %s --check-prefix=SPARCV9
 // RUN: fir-opt --target-rewrite="target=sparcv9-sun-solaris2.11" %s | FileCheck %s --check-prefix=SPARCV9
 // RUN: fir-opt --target-rewrite="target=riscv64-unknown-linux-gnu" %s | FileCheck %s --check-prefix=RISCV64
+// RUN: fir-opt --target-rewrite="target=powerpc64-ibm-aix7.2.0.0" %s | FileCheck %s --check-prefix=PPC64
 
 // Test that we rewrite the signature and body of a function that returns a
 // complex<4>.
 // I32-LABEL: func @returncomplex4() -> i64
 // X64-LABEL: func @returncomplex4() -> !fir.vector<2:!fir.real<4>>
 // AARCH64-LABEL: func @returncomplex4() -> tuple<!fir.real<4>, !fir.real<4>>
-// PPC-LABEL: func @returncomplex4() -> tuple<!fir.real<4>, !fir.real<4>>
+// PPC64le-LABEL: func @returncomplex4() -> tuple<!fir.real<4>, !fir.real<4>>
 // SPARCV9-LABEL: func @returncomplex4() -> tuple<!fir.real<4>, !fir.real<4>>
 // RISCV64-LABEL: func @returncomplex4() -> tuple<!fir.real<4>, !fir.real<4>>
+// PPC64-LABEL: func @returncomplex4() -> tuple<!fir.real<4>, !fir.real<4>>
 func.func @returncomplex4() -> !fir.complex<4> {
   // I32: fir.insert_value
   // I32: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
   // X64: fir.insert_value
   // X64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
   // AARCH64: fir.insert_value
   // AARCH64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
-  // PPC: fir.insert_value
-  // PPC: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
+  // PPC64le: fir.insert_value
+  // PPC64le: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
   // SPARCV9: fir.insert_value
   // SPARCV9: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
   // RISCV64: fir.insert_value
   // RISCV64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
+  // PPC64: fir.insert_value
+  // PPC64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value
   %1 = fir.undefined !fir.complex<4>
   %2 = arith.constant 2.0 : f32
   %3 = fir.convert %2 : (f32) -> !fir.real<4>
   %c0 = arith.constant 0 : i32
   %4 = fir.insert_value %1, %3, [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
   %c1 = arith.constant 1 : i32
   %5 = arith.constant -42.0 : f32
   %6 = fir.insert_value %4, %5, [1 : i32] : (!fir.complex<4>, f32) -> !fir.complex<4>
 
   // I32: [[ADDRI64:%[0-9A-Za-z]+]] = fir.alloca i64
   // I32: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRI64]] : (!fir.ref<i64>) -> !fir.ref<!fir.complex<4>>
   // I32: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // I32: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRI64]] : !fir.ref<i64>
   // I32: return [[RES]] : i64
   // X64: [[ADDRV:%[0-9A-Za-z]+]] = fir.alloca !fir.vector<2:!fir.real<4>>
   // X64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRV]] : (!fir.ref<!fir.vector<2:!fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // X64: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // X64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRV]] : !fir.ref<!fir.vector<2:!fir.real<4>>>
   // X64: return [[RES]] : !fir.vector<2:!fir.real<4>>
   // AARCH64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
   // AARCH64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // AARCH64: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // AARCH64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
   // AARCH64: return [[RES]] : tuple<!fir.real<4>, !fir.real<4>>
-  // PPC: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
-  // PPC: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
-  // PPC: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<4>>
-  // PPC: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
-  // PPC: return [[RES]] : tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64le: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64le: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
+  // PPC64le: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<4>>
+  // PPC64le: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
+  // PPC64le: return [[RES]] : tuple<!fir.real<4>, !fir.real<4>>
   // SPARCV9: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
   // SPARCV9: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // SPARCV9: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // SPARCV9: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
   // SPARCV9: return [[RES]] : tuple<!fir.real<4>, !fir.real<4>>
   // RISCV64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
   // RISCV64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
+  // PPC64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
+  // PPC64: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<4>>
+  // PPC64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
+  // PPC64: return [[RES]] : tuple<!fir.real<4>, !fir.real<4>>
   return %6 : !fir.complex<4>
 }
 
 // Test that we rewrite the signature and body of a function that returns a
 // complex<8>.
 // I32-LABEL:func @returncomplex8
 // I32-SAME: ([[ARG0:%[0-9A-Za-z]+]]: !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>  {llvm.align = 4 : i32, llvm.sret = tuple<!fir.real<8>, !fir.real<8>>})
 // X64-LABEL: func @returncomplex8() -> tuple<!fir.real<8>, !fir.real<8>>
 // AARCH64-LABEL: func @returncomplex8() -> tuple<!fir.real<8>, !fir.real<8>>
-// PPC-LABEL: func @returncomplex8() -> tuple<!fir.real<8>, !fir.real<8>>
+// PPC64le-LABEL: func @returncomplex8() -> tuple<!fir.real<8>, !fir.real<8>>
 // SPARCV9-LABEL: func @returncomplex8() -> tuple<!fir.real<8>, !fir.real<8>>
 // RISCV64-LABEL: func @returncomplex8() -> tuple<!fir.real<8>, !fir.real<8>>
+// PPC64-LABEL: func @returncomplex8() -> tuple<!fir.real<8>, !fir.real<8>>
 func.func @returncomplex8() -> !fir.complex<8> {
   // I32: fir.insert_value
   // I32: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
   // X64: fir.insert_value
   // X64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
   // AARCH64: fir.insert_value
   // AARCH64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
-  // PPC: fir.insert_value
-  // PPC: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
+  // PPC64le: fir.insert_value
+  // PPC64le: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
   // SPARCV9: fir.insert_value
   // SPARCV9: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
   // RISCV64: fir.insert_value
   // RISCV64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
+  // PPC64: fir.insert_value
+  // PPC64: [[VAL:%[0-9A-Za-z]+]] = fir.insert_value {{.*}}
   %1 = fir.undefined !fir.complex<8>
   %2 = arith.constant 1.0 : f64
   %3 = arith.constant -4.0 : f64
   %c0 = arith.constant 0 : i32
   %4 = fir.insert_value %1, %3, [0 : i32] : (!fir.complex<8>, f64) -> !fir.complex<8>
   %c1 = arith.constant 1 : i32
   %5 = fir.insert_value %4, %2, [1 : i32] : (!fir.complex<8>, f64) -> !fir.complex<8>
 
   // I32: [[ADDR:%[0-9A-Za-z]+]] = fir.convert [[ARG0]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // I32: fir.store [[VAL]] to [[ADDR]] : !fir.ref<!fir.complex<8>>
   // I32: return{{ *$}}
   // X64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
   // X64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // X64: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // X64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
   // X64: return [[RES]] : tuple<!fir.real<8>, !fir.real<8>>
   // AARCH64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
   // AARCH64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // AARCH64: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // AARCH64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
   // AARCH64: return [[RES]] : tuple<!fir.real<8>, !fir.real<8>>
-  // PPC: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
-  // PPC: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
-  // PPC: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
-  // PPC: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
-  // PPC: return [[RES]] : tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64le: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64le: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
+  // PPC64le: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
+  // PPC64le: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
+  // PPC64le: return [[RES]] : tuple<!fir.real<8>, !fir.real<8>>
   // SPARCV9: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
   // SPARCV9: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // SPARCV9: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // SPARCV9: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
   // SPARCV9: return [[RES]] : tuple<!fir.real<8>, !fir.real<8>>
   // RISCV64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
   // RISCV64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // RISCV64: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // RISCV64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
   // RISCV64: return [[RES]] : tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
+  // PPC64: fir.store [[VAL]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
+  // PPC64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
+  // PPC64: return [[RES]] : tuple<!fir.real<8>, !fir.real<8>>
   return %5 : !fir.complex<8>
 }
 
 // Test that we rewrite the signature of a function that accepts a complex<4>.
 // I32-LABEL: func private @paramcomplex4(!fir.ref<tuple<!fir.real<4>, !fir.real<4>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<4>, !fir.real<4>>})
 // X64-LABEL: func private @paramcomplex4(!fir.vector<2:!fir.real<4>>)
 // AARCH64-LABEL: func private @paramcomplex4(!fir.array<2x!fir.real<4>>)
-// PPC-LABEL: func private @paramcomplex4(!fir.real<4>, !fir.real<4>)
+// PPC64le-LABEL: func private @paramcomplex4(!fir.real<4>, !fir.real<4>)
 // SPARCV9-LABEL: func private @paramcomplex4(!fir.real<4>, !fir.real<4>)
 // RISCV64-LABEL: func private @paramcomplex4(!fir.real<4>, !fir.real<4>)
+// PPC64-LABEL: func private @paramcomplex4(!fir.real<4>, !fir.real<4>)
 func.func private @paramcomplex4(!fir.complex<4>) -> ()
 
 // Test that we rewrite calls to functions that return or accept complex<4>.
 // I32-LABEL: func @callcomplex4
 // X64-LABEL: func @callcomplex4
 // AARCH64-LABEL: func @callcomplex4
-// PPC-LABEL: func @callcomplex4
+// PPC64le-LABEL: func @callcomplex4
 // SPARCV9-LABEL: func @callcomplex4
 // RISCV64-LABEL: func @callcomplex4
+// PPC64-LABEL: func @callcomplex4
 func.func @callcomplex4(%arg0 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {
 
   // I32: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> i64
   // X64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> !fir.vector<2:!fir.real<4>>
   // AARCH64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> tuple<!fir.real<4>, !fir.real<4>>
-  // PPC: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64le: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> tuple<!fir.real<4>, !fir.real<4>>
   // SPARCV9: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> tuple<!fir.real<4>, !fir.real<4>>
   // RISCV64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex4() : () -> tuple<!fir.real<4>, !fir.real<4>>
   %1 = fir.call @returncomplex4() : () -> !fir.complex<4>
 
   // I32: [[ADDRI64:%[0-9A-Za-z]+]] = fir.alloca i64
   // I32: fir.store [[RES]] to [[ADDRI64]] : !fir.ref<i64>
   // I32: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRI64]] : (!fir.ref<i64>) -> !fir.ref<!fir.complex<4>>
   // I32: [[C:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // I32: [[ADDRC2:%[0-9A-Za-z]+]] = fir.alloca !fir.complex<4>
   // I32: fir.store [[C]] to [[ADDRC2]] : !fir.ref<!fir.complex<4>>
func.func @callcomplex4(%arg0 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {
   // AARCH64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // AARCH64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // AARCH64: [[ADDRARR:%[0-9A-Za-z]+]] = fir.alloca !fir.array<2x!fir.real<4>>
   // AARCH64: [[ADDRC2:%[0-9A-Za-z]+]] = fir.convert [[ADDRARR]] : (!fir.ref<!fir.array<2x!fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // AARCH64: fir.store [[V]] to [[ADDRC2]] : !fir.ref<!fir.complex<4>>
   // AARCH64: [[ARR:%[0-9A-Za-z]+]] = fir.load [[ADDRARR]] : !fir.ref<!fir.array<2x!fir.real<4>>>
   // AARCH64: fir.call @paramcomplex4([[ARR]]) : (!fir.array<2x!fir.real<4>>) -> ()
 
-  // PPC: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
-  // PPC: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
-  // PPC: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
-  // PPC: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
-  // PPC: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC: fir.call @paramcomplex4([[A]], [[B]]) : (!fir.real<4>, !fir.real<4>) -> ()
+  // PPC64le: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64le: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
+  // PPC64le: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
+  // PPC64le: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
+  // PPC64le: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le: fir.call @paramcomplex4([[A]], [[B]]) : (!fir.real<4>, !fir.real<4>) -> ()
 
   // SPARCV9: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
   // SPARCV9: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
   // SPARCV9: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // SPARCV9: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // SPARCV9: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // SPARCV9: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // SPARCV9: fir.call @paramcomplex4([[A]], [[B]]) : (!fir.real<4>, !fir.real<4>) -> ()
 
   // RISCV64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
   // RISCV64: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
   // RISCV64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // RISCV64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // RISCV64: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // RISCV64: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // RISCV64: fir.call @paramcomplex4([[A]], [[B]]) : (!fir.real<4>, !fir.real<4>) -> ()
+ 
+  // PPC64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
+  // PPC64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
+  // PPC64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
+  // PPC64: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64: fir.call @paramcomplex4([[A]], [[B]]) : (!fir.real<4>, !fir.real<4>) -> ()
   fir.call @paramcomplex4(%1) : (!fir.complex<4>) -> ()
 
   // I32: [[RES:%[0-9A-Za-z]+]] = fir.dispatch "ret_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> i64 {pass_arg_pos = 0 : i32}
   // X64: [[RES:%[0-9A-Za-z]+]] = fir.dispatch "ret_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> !fir.vector<2:!fir.real<4>> {pass_arg_pos = 0 : i32}
   // AARCH64: [[RES:%[0-9A-Za-z]+]] = fir.dispatch "ret_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> tuple<!fir.real<4>, !fir.real<4>> {pass_arg_pos = 0 : i32}
-  // PPC: [[RES:%[0-9A-Za-z]+]] = fir.dispatch "ret_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> tuple<!fir.real<4>, !fir.real<4>> {pass_arg_pos = 0 : i32}
+  // PPC64le: [[RES:%[0-9A-Za-z]+]] = fir.dispatch "ret_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> tuple<!fir.real<4>, !fir.real<4>> {pass_arg_pos = 0 : i32}
   // SPARCV9: [[RES:%[0-9A-Za-z]+]] = fir.dispatch "ret_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> tuple<!fir.real<4>, !fir.real<4>> {pass_arg_pos = 0 : i32}
+  // PPC64: [[RES:%[0-9A-Za-z]+]] = fir.dispatch "ret_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> tuple<!fir.real<4>, !fir.real<4>> {pass_arg_pos = 0 : i32}
   %2 = fir.dispatch "ret_complex"(%arg0 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%arg0 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) -> !fir.complex<4> {pass_arg_pos = 0 : i32}
 
   // I32: [[ADDRI64:%[0-9A-Za-z]+]] = fir.alloca i64
   // I32: fir.store [[RES]] to [[ADDRI64]] : !fir.ref<i64>
   // I32: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRI64]] : (!fir.ref<i64>) -> !fir.ref<!fir.complex<4>>
   // I32: [[C:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // I32: [[ADDRC2:%[0-9A-Za-z]+]] = fir.alloca !fir.complex<4>
   // I32: fir.store [[C]] to [[ADDRC2]] : !fir.ref<!fir.complex<4>>
func.func @callcomplex4(%arg0 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {
   // AARCH64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // AARCH64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // AARCH64: [[ADDRARR:%[0-9A-Za-z]+]] = fir.alloca !fir.array<2x!fir.real<4>>
   // AARCH64: [[ADDRC2:%[0-9A-Za-z]+]] = fir.convert [[ADDRARR]] : (!fir.ref<!fir.array<2x!fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // AARCH64: fir.store [[V]] to [[ADDRC2]] : !fir.ref<!fir.complex<4>>
   // AARCH64: [[ARR:%[0-9A-Za-z]+]] = fir.load [[ADDRARR]] : !fir.ref<!fir.array<2x!fir.real<4>>>
   // AARCH64: fir.dispatch "with_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, [[ARR]] : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>, !fir.array<2x!fir.real<4>>) {pass_arg_pos = 0 : i32}
 
-  // PPC: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
-  // PPC: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
-  // PPC: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
-  // PPC: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
-  // PPC: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC: fir.dispatch "with_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, [[A]], [[B]] : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>, !fir.real<4>, !fir.real<4>) {pass_arg_pos = 0 : i32}
+  // PPC64le: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64le: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
+  // PPC64le: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
+  // PPC64le: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
+  // PPC64le: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le: fir.dispatch "with_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, [[A]], [[B]] : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>, !fir.real<4>, !fir.real<4>) {pass_arg_pos = 0 : i32}
 
   // SPARCV9: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
   // SPARCV9: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
   // SPARCV9: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // SPARCV9: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
   // SPARCV9: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // SPARCV9: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // SPARCV9: fir.dispatch "with_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, [[A]], [[B]] : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>, !fir.real<4>, !fir.real<4>) {pass_arg_pos = 0 : i32}
 
+  // PPC64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>
+  // PPC64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
+  // PPC64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<4>>
+  // PPC64: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64: fir.dispatch "with_complex"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, [[A]], [[B]] : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>, !fir.real<4>, !fir.real<4>) {pass_arg_pos = 0 : i32}
   fir.dispatch "with_complex"(%arg0 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%arg0, %2 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>, !fir.complex<4>) {pass_arg_pos = 0 : i32}
 
 
   // I32: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}} : !fir.ref<tuple<!fir.real<4>, !fir.real<4>>>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 1 : i32}
   // X64: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}} : !fir.vector<2:!fir.real<4>>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 1 : i32}
   // AARCH64: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}} : !fir.array<2x!fir.real<4>>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 1 : i32}
-  // PPC: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}}, %{{.*}} : !fir.real<4>, !fir.real<4>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 2 : i32}
+  // PPC64le: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}}, %{{.*}} : !fir.real<4>, !fir.real<4>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 2 : i32}
   // SPARCV9: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}}, %{{.*}} : !fir.real<4>, !fir.real<4>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 2 : i32}
   // RISCV64: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}}, %{{.*}} : !fir.real<4>, !fir.real<4>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 2 : i32}
+  // PPC64: fir.dispatch "with_complex2"(%{{.*}} : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%{{.*}}, %{{.*}}, %{{.*}} : !fir.real<4>, !fir.real<4>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 2 : i32}
   fir.dispatch "with_complex2"(%arg0 : !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) (%2, %arg0 : !fir.complex<4>, !fir.class<!fir.type<_QMpolymorphic_testTp1{a:i32,b:i32}>>) {pass_arg_pos = 1 : i32}
 
   return
 }
 
 // Test that we rewrite the signature of a function that accepts a complex<8>.
 // I32-LABEL: func private @paramcomplex8(!fir.ref<tuple<!fir.real<8>, !fir.real<8>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<8>, !fir.real<8>>})
 // X64-LABEL: func private @paramcomplex8(!fir.real<8>, !fir.real<8>)
 // AARCH64-LABEL: func private @paramcomplex8(!fir.array<2x!fir.real<8>>)
-// PPC-LABEL: func private @paramcomplex8(!fir.real<8>, !fir.real<8>)
+// PPC64le-LABEL: func private @paramcomplex8(!fir.real<8>, !fir.real<8>)
 // SPARCV9-LABEL: func private @paramcomplex8(!fir.real<8>, !fir.real<8>)
 // RISCV64-LABEL: func private @paramcomplex8(!fir.real<8>, !fir.real<8>)
+// PPC64-LABEL: func private @paramcomplex8(!fir.real<8>, !fir.real<8>)
 func.func private @paramcomplex8(!fir.complex<8>) -> ()
 
 // Test that we rewrite calls to functions that return or accept complex<8>.
 // I32-LABEL: func @callcomplex8()
 // X64-LABEL: func @callcomplex8()
 // AARCH64-LABEL: func @callcomplex8()
-// PPC-LABEL: func @callcomplex8()
+// PPC64le-LABEL: func @callcomplex8()
 // SPARCV9-LABEL: func @callcomplex8()
 // RISCV64-LABEL: func @callcomplex8()
+// PPC64-LABEL: func @callcomplex8()
 func.func @callcomplex8() {
   // I32: [[RES:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
   // I32: fir.call @returncomplex8([[RES]]) : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> ()
   // X64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex8() : () -> tuple<!fir.real<8>, !fir.real<8>>
   // AARCH64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex8() : () -> tuple<!fir.real<8>, !fir.real<8>>
-  // PPC: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex8() : () -> tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64le: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex8() : () -> tuple<!fir.real<8>, !fir.real<8>>
   // SPARCV9: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex8() : () -> tuple<!fir.real<8>, !fir.real<8>>
   // RISCV64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex8() : () -> tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64: [[RES:%[0-9A-Za-z]+]] = fir.call @returncomplex8() : () -> tuple<!fir.real<8>, !fir.real<8>>
   %1 = fir.call @returncomplex8() : () -> !fir.complex<8>
 
   // I32: [[RESC:%[0-9A-Za-z]+]] = fir.convert [[RES]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // I32: [[V:%[0-9A-Za-z]+]]  = fir.load [[RESC]] : !fir.ref<!fir.complex<8>>
   // I32: [[ADDRC:%[0-9A-Za-z]+]] = fir.alloca !fir.complex<8>
   // I32: fir.store [[V]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // I32: [[ADDRT:%[0-9A-Za-z]+]] = fir.convert [[ADDRC]] : (!fir.ref<!fir.complex<8>>) -> !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
   // I32: fir.call @paramcomplex8([[ADDRT]]) : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> ()
func.func @callcomplex8() {
   // AARCH64: [[ADDRV:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // AARCH64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRV]] : !fir.ref<!fir.complex<8>>
   // AARCH64: [[ADDRARR:%[0-9A-Za-z]+]] = fir.alloca !fir.array<2x!fir.real<8>>
   // AARCH64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRARR]] : (!fir.ref<!fir.array<2x!fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // AARCH64: fir.store [[V]] to [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // AARCH64: [[ARR:%[0-9A-Za-z]+]] = fir.load [[ADDRARR]] : !fir.ref<!fir.array<2x!fir.real<8>>>
   // AARCH64: fir.call @paramcomplex8([[ARR]]) : (!fir.array<2x!fir.real<8>>) -> ()
 
-  // PPC: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
-  // PPC: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
-  // PPC: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
-  // PPC: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<8>>
-  // PPC: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<8>) -> !fir.real<8>
-  // PPC: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<8>) -> !fir.real<8>
-  // PPC: fir.call @paramcomplex8([[A]], [[B]]) : (!fir.real<8>, !fir.real<8>) -> ()
+  // PPC64le: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64le: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
+  // PPC64le: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
+  // PPC64le: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<8>>
+  // PPC64le: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<8>) -> !fir.real<8>
+  // PPC64le: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<8>) -> !fir.real<8>
+  // PPC64le: fir.call @paramcomplex8([[A]], [[B]]) : (!fir.real<8>, !fir.real<8>) -> ()
 
   // SPARCV9: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
   // SPARCV9: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
   // SPARCV9: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // SPARCV9: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // SPARCV9: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<8>) -> !fir.real<8>
   // SPARCV9: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<8>) -> !fir.real<8>
   // SPARCV9: fir.call @paramcomplex8([[A]], [[B]]) : (!fir.real<8>, !fir.real<8>) -> ()
 
   // RISCV64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
   // RISCV64: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
   // RISCV64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
   // RISCV64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<8>>
   // RISCV64: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<8>) -> !fir.real<8>
   // RISCV64: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<8>) -> !fir.real<8>
   // RISCV64: fir.call @paramcomplex8([[A]], [[B]]) : (!fir.real<8>, !fir.real<8>) -> ()
 
+  // PPC64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<!fir.real<8>, !fir.real<8>>
+  // PPC64: fir.store [[RES]] to [[ADDRT]] : !fir.ref<tuple<!fir.real<8>, !fir.real<8>>>
+  // PPC64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<!fir.real<8>, !fir.real<8>>>) -> !fir.ref<!fir.complex<8>>
+  // PPC64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<!fir.complex<8>>
+  // PPC64: [[A:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [0 : i32] : (!fir.complex<8>) -> !fir.real<8>
+  // PPC64: [[B:%[0-9A-Za-z]+]] = fir.extract_value [[V]], [1 : i32] : (!fir.complex<8>) -> !fir.real<8>
+  // PPC64: fir.call @paramcomplex8([[A]], [[B]]) : (!fir.real<8>, !fir.real<8>) -> ()
+  
   fir.call @paramcomplex8(%1) : (!fir.complex<8>) -> ()
   return
 }
 
 // Test multiple complex<4> parameters and arguments
 // I32-LABEL: func private @calleemultipleparamscomplex4(!fir.ref<tuple<!fir.real<4>, !fir.real<4>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<4>, !fir.real<4>>}, !fir.ref<tuple<!fir.real<4>, !fir.real<4>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<4>, !fir.real<4>>}, !fir.ref<tuple<!fir.real<4>, !fir.real<4>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<4>, !fir.real<4>>})
 // X64-LABEL: func private @calleemultipleparamscomplex4(!fir.vector<2:!fir.real<4>>, !fir.vector<2:!fir.real<4>>, !fir.vector<2:!fir.real<4>>)
 // AARCH64-LABEL: func private @calleemultipleparamscomplex4(!fir.array<2x!fir.real<4>>, !fir.array<2x!fir.real<4>>, !fir.array<2x!fir.real<4>>)
-// PPC-LABEL: func private @calleemultipleparamscomplex4(!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>)
+// PPC64le-LABEL: func private @calleemultipleparamscomplex4(!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>)
 // SPARCV9-LABEL: func private @calleemultipleparamscomplex4(!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>)
 // RISCV64-LABEL: func private @calleemultipleparamscomplex4(!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>)
+// PPC64-LABEL: func private @calleemultipleparamscomplex4(!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>)
 func.func private @calleemultipleparamscomplex4(!fir.complex<4>, !fir.complex<4>, !fir.complex<4>) -> ()
 
 // I32-LABEL: func @multipleparamscomplex4
 // I32-SAME: ([[Z1:%[0-9A-Za-z]+]]: !fir.ref<tuple<!fir.real<4>, !fir.real<4>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<4>, !fir.real<4>>}, [[Z2:%[0-9A-Za-z]+]]: !fir.ref<tuple<!fir.real<4>, !fir.real<4>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<4>, !fir.real<4>>}, [[Z3:%[0-9A-Za-z]+]]: !fir.ref<tuple<!fir.real<4>, !fir.real<4>>> {llvm.align = 4 : i32, llvm.byval = tuple<!fir.real<4>, !fir.real<4>>})
 // X64-LABEL: func @multipleparamscomplex4
 // X64-SAME: ([[Z1:%[0-9A-Za-z]+]]: !fir.vector<2:!fir.real<4>>, [[Z2:%[0-9A-Za-z]+]]: !fir.vector<2:!fir.real<4>>, [[Z3:%[0-9A-Za-z]+]]: !fir.vector<2:!fir.real<4>>)
 // AARCH64-LABEL: func @multipleparamscomplex4
 // AARCH64-SAME: ([[Z1:%[0-9A-Za-z]+]]: !fir.array<2x!fir.real<4>>, [[Z2:%[0-9A-Za-z]+]]: !fir.array<2x!fir.real<4>>, [[Z3:%[0-9A-Za-z]+]]: !fir.array<2x!fir.real<4>>)
-// PPC-LABEL: func @multipleparamscomplex4
-// PPC-SAME: ([[A1:%[0-9A-Za-z]+]]: !fir.real<4>, [[B1:%[0-9A-Za-z]+]]: !fir.real<4>, [[A2:%[0-9A-Za-z]+]]: !fir.real<4>, [[B2:%[0-9A-Za-z]+]]: !fir.real<4>, [[A3:%[0-9A-Za-z]+]]: !fir.real<4>, [[B3:%[0-9A-Za-z]+]]: !fir.real<4>)
+// PPC64le-LABEL: func @multipleparamscomplex4
+// PPC64le-SAME: ([[A1:%[0-9A-Za-z]+]]: !fir.real<4>, [[B1:%[0-9A-Za-z]+]]: !fir.real<4>, [[A2:%[0-9A-Za-z]+]]: !fir.real<4>, [[B2:%[0-9A-Za-z]+]]: !fir.real<4>, [[A3:%[0-9A-Za-z]+]]: !fir.real<4>, [[B3:%[0-9A-Za-z]+]]: !fir.real<4>)
 // SPARCV9-LABEL: func @multipleparamscomplex4
 // SPARCV9-SAME: ([[A1:%[0-9A-Za-z]+]]: !fir.real<4>, [[B1:%[0-9A-Za-z]+]]: !fir.real<4>, [[A2:%[0-9A-Za-z]+]]: !fir.real<4>, [[B2:%[0-9A-Za-z]+]]: !fir.real<4>, [[A3:%[0-9A-Za-z]+]]: !fir.real<4>, [[B3:%[0-9A-Za-z]+]]: !fir.real<4>)
 // RISCV64-LABEL: func @multipleparamscomplex4
 // RISCV64-SAME: ([[A1:%[0-9A-Za-z]+]]: !fir.real<4>, [[B1:%[0-9A-Za-z]+]]: !fir.real<4>, [[A2:%[0-9A-Za-z]+]]: !fir.real<4>, [[B2:%[0-9A-Za-z]+]]: !fir.real<4>, [[A3:%[0-9A-Za-z]+]]: !fir.real<4>, [[B3:%[0-9A-Za-z]+]]: !fir.real<4>)
+// PPC64-LABEL: func @multipleparamscomplex4
+// PPC64-SAME: ([[A1:%[0-9A-Za-z]+]]: !fir.real<4>, [[B1:%[0-9A-Za-z]+]]: !fir.real<4>, [[A2:%[0-9A-Za-z]+]]: !fir.real<4>, [[B2:%[0-9A-Za-z]+]]: !fir.real<4>, [[A3:%[0-9A-Za-z]+]]: !fir.real<4>, [[B3:%[0-9A-Za-z]+]]: !fir.real<4>)
 func.func @multipleparamscomplex4(%z1 : !fir.complex<4>, %z2 : !fir.complex<4>, %z3 : !fir.complex<4>) {
   // I32-DAG: [[Z1_ADDR:%[0-9A-Za-z]+]] = fir.convert [[Z1]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // I32-DAG: [[Z1_VAL:%[0-9A-Za-z]+]] = fir.load [[Z1_ADDR]] : !fir.ref<!fir.complex<4>>
   // I32-DAG: [[Z2_ADDR:%[0-9A-Za-z]+]] = fir.convert [[Z2]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // I32-DAG: [[Z2_VAL:%[0-9A-Za-z]+]] = fir.load [[Z2_ADDR]] : !fir.ref<!fir.complex<4>>
   // I32-DAG: [[Z3_ADDR:%[0-9A-Za-z]+]] = fir.convert [[Z3]] : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // I32-DAG: [[Z3_VAL:%[0-9A-Za-z]+]] = fir.load [[Z3_ADDR]] : !fir.ref<!fir.complex<4>>
 
func.func @multipleparamscomplex4(%z1 : !fir.complex<4>, %z2 : !fir.complex<4>, %z3 : !fir.complex<4>) {
   // AARCH64-DAG: [[Z2_RELOADED:%[0-9A-Za-z]+]] = fir.load [[Z2_ARR2]] : !fir.ref<!fir.array<2x!fir.real<4>>>
   // AARCH64-DAG: [[Z3_ARR2:%[0-9A-Za-z]+]] = fir.alloca !fir.array<2x!fir.real<4>>
   // AARCH64-DAG: [[Z3_ADDRC2:%[0-9A-Za-z]+]] = fir.convert [[Z3_ARR2]] : (!fir.ref<!fir.array<2x!fir.real<4>>>) -> !fir.ref<!fir.complex<4>>
   // AARCH64-DAG: fir.store [[Z3_VAL]] to [[Z3_ADDRC2]] : !fir.ref<!fir.complex<4>>
   // AARCH64-DAG: [[Z3_RELOADED:%[0-9A-Za-z]+]] = fir.load [[Z3_ARR2]] : !fir.ref<!fir.array<2x!fir.real<4>>>
 
   // AARCH64: fir.call @calleemultipleparamscomplex4([[Z1_RELOADED]], [[Z2_RELOADED]], [[Z3_RELOADED]]) : (!fir.array<2x!fir.real<4>>, !fir.array<2x!fir.real<4>>, !fir.array<2x!fir.real<4>>) -> ()
 
-  // PPC-DAG: [[Z3_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
-  // PPC-DAG: [[Z3_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_EMPTY]], [[A3]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
-  // PPC-DAG: [[Z3:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_PARTIAL]], [[B3]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
-  // PPC-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
-  // PPC-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
-  // PPC-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
-  // PPC-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
-  // PPC-DAG: [[Z1_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_EMPTY]], [[A1]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
-  // PPC-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
-
-  // PPC-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC-DAG: [[A3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
-  // PPC-DAG: [[B3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le-DAG: [[Z3_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
+  // PPC64le-DAG: [[Z3_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_EMPTY]], [[A3]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64le-DAG: [[Z3:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_PARTIAL]], [[B3]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64le-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
+  // PPC64le-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64le-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64le-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
+  // PPC64le-DAG: [[Z1_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_EMPTY]], [[A1]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64le-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+
+  // PPC64le-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le-DAG: [[A3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64le-DAG: [[B3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
 
-  // PPC: fir.call @calleemultipleparamscomplex4([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]], [[A3_EXTR]], [[B3_EXTR]]) : (!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>) -> ()
+  // PPC64le: fir.call @calleemultipleparamscomplex4([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]], [[A3_EXTR]], [[B3_EXTR]]) : (!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>) -> ()
 
   // SPARCV9-DAG: [[Z3_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
   // SPARCV9-DAG: [[Z3_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_EMPTY]], [[A3]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
   // SPARCV9-DAG: [[Z3:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_PARTIAL]], [[B3]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
   // SPARCV9-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
   // SPARCV9-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
   // SPARCV9-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
   // SPARCV9-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
func.func @multipleparamscomplex4(%z1 : !fir.complex<4>, %z2 : !fir.complex<4>, %z3 : !fir.complex<4>) {
   // RISCV64-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // RISCV64-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // RISCV64-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // RISCV64-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // RISCV64-DAG: [[A3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
   // RISCV64-DAG: [[B3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
 
   // RISCV64: fir.call @calleemultipleparamscomplex4([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]], [[A3_EXTR]], [[B3_EXTR]]) : (!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>) -> ()
+  // PPC64-DAG: [[Z3_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
+  // PPC64-DAG: [[Z3_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_EMPTY]], [[A3]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64-DAG: [[Z3:%[0-9A-Za-z]+]] = fir.insert_value [[Z3_PARTIAL]], [[B3]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
+  // PPC64-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined !fir.complex<4>
+  // PPC64-DAG: [[Z1_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_EMPTY]], [[A1]], [0 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+  // PPC64-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (!fir.complex<4>, !fir.real<4>) -> !fir.complex<4>
+
+  // PPC64-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64-DAG: [[A3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [0 : i32] : (!fir.complex<4>) -> !fir.real<4>
+  // PPC64-DAG: [[B3_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z3]], [1 : i32] : (!fir.complex<4>) -> !fir.real<4>
+
+  // PPC64: fir.call @calleemultipleparamscomplex4([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]], [[A3_EXTR]], [[B3_EXTR]]) : (!fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>, !fir.real<4>) -> ()
   fir.call @calleemultipleparamscomplex4(%z1, %z2, %z3) : (!fir.complex<4>, !fir.complex<4>, !fir.complex<4>) -> ()
   return
 }
 
 // Test that we rewrite the signature of and calls to a function that accepts
 // and returns MLIR complex<f32>.
 
 // I32-LABEL: func private @mlircomplexf32
 // I32-SAME: ([[Z1:%[0-9A-Za-z]+]]: !fir.ref<tuple<f32, f32>> {llvm.align = 4 : i32, llvm.byval = tuple<f32, f32>}, [[Z2:%[0-9A-Za-z]+]]: !fir.ref<tuple<f32, f32>> {llvm.align = 4 : i32, llvm.byval = tuple<f32, f32>})
 // I32-SAME: -> i64
 // X64-LABEL: func private @mlircomplexf32
 // X64-SAME: ([[Z1:%[0-9A-Za-z]+]]: !fir.vector<2:f32>, [[Z2:%[0-9A-Za-z]+]]: !fir.vector<2:f32>)
 // X64-SAME: -> !fir.vector<2:f32>
 // AARCH64-LABEL: func private @mlircomplexf32
 // AARCH64-SAME: ([[Z1:%[0-9A-Za-z]+]]: !fir.array<2xf32>, [[Z2:%[0-9A-Za-z]+]]: !fir.array<2xf32>)
 // AARCH64-SAME: -> tuple<f32, f32>
-// PPC-LABEL: func private @mlircomplexf32
-// PPC-SAME: ([[A1:%[0-9A-Za-z]+]]: f32, [[B1:%[0-9A-Za-z]+]]: f32, [[A2:%[0-9A-Za-z]+]]: f32, [[B2:%[0-9A-Za-z]+]]: f32)
-// PPC-SAME: -> tuple<f32, f32>
+// PPC64le-LABEL: func private @mlircomplexf32
+// PPC64le-SAME: ([[A1:%[0-9A-Za-z]+]]: f32, [[B1:%[0-9A-Za-z]+]]: f32, [[A2:%[0-9A-Za-z]+]]: f32, [[B2:%[0-9A-Za-z]+]]: f32)
+// PPC64le-SAME: -> tuple<f32, f32>
 // SPARCV9-LABEL: func private @mlircomplexf32
 // SPARCV9-SAME: ([[A1:%[0-9A-Za-z]+]]: f32, [[B1:%[0-9A-Za-z]+]]: f32, [[A2:%[0-9A-Za-z]+]]: f32, [[B2:%[0-9A-Za-z]+]]: f32)
 // SPARCV9-SAME: -> tuple<f32, f32>
 // RISCV64-LABEL: func private @mlircomplexf32
 // RISCV64-SAME: ([[A1:%[0-9A-Za-z]+]]: f32, [[B1:%[0-9A-Za-z]+]]: f32, [[A2:%[0-9A-Za-z]+]]: f32, [[B2:%[0-9A-Za-z]+]]: f32)
 // RISCV64-SAME: -> tuple<f32, f32>
+// PPC64-LABEL: func private @mlircomplexf32
+// PPC64-SAME: ([[A1:%[0-9A-Za-z]+]]: f32, [[B1:%[0-9A-Za-z]+]]: f32, [[A2:%[0-9A-Za-z]+]]: f32, [[B2:%[0-9A-Za-z]+]]: f32)
+// PPC64-SAME: -> tuple<f32, f32>
 func.func private @mlircomplexf32(%z1: complex<f32>, %z2: complex<f32>) -> complex<f32> {
 
   // I32-DAG: [[Z1_ADDR:%[0-9A-Za-z]+]] = fir.convert [[Z1]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // I32-DAG: [[Z1_VAL:%[0-9A-Za-z]+]] = fir.load [[Z1_ADDR]] : !fir.ref<complex<f32>>
   // I32-DAG: [[Z2_ADDR:%[0-9A-Za-z]+]] = fir.convert [[Z2]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // I32-DAG: [[Z2_VAL:%[0-9A-Za-z]+]] = fir.load [[Z2_ADDR]] : !fir.ref<complex<f32>>
 
   // I32-DAG: [[Z1_ADDRC:%[0-9A-Za-z]+]] = fir.alloca complex<f32>
func.func private @mlircomplexf32(%z1: complex<f32>, %z2: complex<f32>) -> complex<f32> {
   // AARCH64-DAG: [[Z1_RELOADED:%[0-9A-Za-z]+]] = fir.load [[Z1_ARR2]] : !fir.ref<!fir.array<2xf32>>
   // AARCH64-DAG: [[Z2_ARR2:%[0-9A-Za-z]+]] = fir.alloca !fir.array<2xf32>
   // AARCH64-DAG: [[Z2_ADDRC2:%[0-9A-Za-z]+]] = fir.convert [[Z2_ARR2]] : (!fir.ref<!fir.array<2xf32>>) -> !fir.ref<complex<f32>>
   // AARCH64-DAG: fir.store [[Z2_VAL]] to [[Z2_ADDRC2]] : !fir.ref<complex<f32>>
   // AARCH64-DAG: [[Z2_RELOADED:%[0-9A-Za-z]+]] = fir.load [[Z2_ARR2]] : !fir.ref<!fir.array<2xf32>>
 
   // AARCH64: [[VAL:%[0-9A-Za-z]+]] = fir.call @mlircomplexf32([[Z1_RELOADED]], [[Z2_RELOADED]]) : (!fir.array<2xf32>, !fir.array<2xf32>) -> tuple<f32, f32>
 
-  // PPC-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
-  // PPC-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
-  // PPC-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
-  // PPC-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
-  // PPC-DAG: [[Z1_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_EMPTY]], [[A1]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
-  // PPC-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
-
-  // PPC-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (complex<f32>) -> f32
-  // PPC-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (complex<f32>) -> f32
-  // PPC-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (complex<f32>) -> f32
-  // PPC-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (complex<f32>) -> f32
+  // PPC64le-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
+  // PPC64le-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
+  // PPC64le-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
+  // PPC64le-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
+  // PPC64le-DAG: [[Z1_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_EMPTY]], [[A1]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
+  // PPC64le-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
+
+  // PPC64le-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (complex<f32>) -> f32
+  // PPC64le-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (complex<f32>) -> f32
+  // PPC64le-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (complex<f32>) -> f32
+  // PPC64le-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (complex<f32>) -> f32
 
-  // PPC: [[VAL:%[0-9A-Za-z]+]] = fir.call @mlircomplexf32([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]]) : (f32, f32, f32, f32) -> tuple<f32, f32>
+  // PPC64le: [[VAL:%[0-9A-Za-z]+]] = fir.call @mlircomplexf32([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]]) : (f32, f32, f32, f32) -> tuple<f32, f32>
 
   // SPARCV9-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
   // SPARCV9-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
   // SPARCV9-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
   // SPARCV9-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
   // SPARCV9-DAG: [[Z1_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_EMPTY]], [[A1]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
   // SPARCV9-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
 
func.func private @mlircomplexf32(%z1: complex<f32>, %z2: complex<f32>) -> complex<f32> {
   // RISCV64-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
 
   // RISCV64-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (complex<f32>) -> f32
   // RISCV64-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (complex<f32>) -> f32
   // RISCV64-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (complex<f32>) -> f32
   // RISCV64-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (complex<f32>) -> f32
 
   // RISCV64: [[VAL:%[0-9A-Za-z]+]] = fir.call @mlircomplexf32([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]]) : (f32, f32, f32, f32) -> tuple<f32, f32>
+  
+  // PPC64-DAG: [[Z2_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
+  // PPC64-DAG: [[Z2_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_EMPTY]], [[A2]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
+  // PPC64-DAG: [[Z2:%[0-9A-Za-z]+]] = fir.insert_value [[Z2_PARTIAL]], [[B2]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
+  // PPC64-DAG: [[Z1_EMPTY:%[0-9A-Za-z]+]] = fir.undefined complex<f32>
+  // PPC64-DAG: [[Z1_PARTIAL:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_EMPTY]], [[A1]], [0 : i32] : (complex<f32>, f32) -> complex<f32>
+  // PPC64-DAG: [[Z1:%[0-9A-Za-z]+]] = fir.insert_value [[Z1_PARTIAL]], [[B1]], [1 : i32] : (complex<f32>, f32) -> complex<f32>
+
+  // PPC64-DAG: [[A1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [0 : i32] : (complex<f32>) -> f32
+  // PPC64-DAG: [[B1_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z1]], [1 : i32] : (complex<f32>) -> f32
+  // PPC64-DAG: [[A2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [0 : i32] : (complex<f32>) -> f32
+  // PPC64-DAG: [[B2_EXTR:%[0-9A-Za-z]+]] = fir.extract_value [[Z2]], [1 : i32] : (complex<f32>) -> f32
+
+  // PPC64: [[VAL:%[0-9A-Za-z]+]] = fir.call @mlircomplexf32([[A1_EXTR]], [[B1_EXTR]], [[A2_EXTR]], [[B2_EXTR]]) : (f32, f32, f32, f32) -> tuple<f32, f32>
   %0 = fir.call @mlircomplexf32(%z1, %z2) : (complex<f32>, complex<f32>) -> complex<f32>
 
   // I32: [[ADDRI64:%[0-9A-Za-z]+]] = fir.alloca i64
   // I32: fir.store [[VAL]] to [[ADDRI64]] : !fir.ref<i64>
   // I32: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRI64]] : (!fir.ref<i64>) -> !fir.ref<complex<f32>>
   // I32: [[VAL_2:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<complex<f32>>
   // I32: [[ADDRI64_2:%[0-9A-Za-z]+]] = fir.alloca i64
   // I32: [[ADDRC_2:%[0-9A-Za-z]+]] = fir.convert [[ADDRI64_2]] : (!fir.ref<i64>) -> !fir.ref<complex<f32>>
func.func private @mlircomplexf32(%z1: complex<f32>, %z2: complex<f32>) -> complex<f32> {
   // AARCH64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // AARCH64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<complex<f32>>
   // AARCH64: [[ADDRT_2:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
   // AARCH64: [[ADDRC_2:%[0-9A-Za-z]+]] = fir.convert [[ADDRT_2]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // AARCH64: fir.store [[V]] to [[ADDRC_2]] : !fir.ref<complex<f32>>
   // AARCH64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT_2]] : !fir.ref<tuple<f32, f32>>
   // AARCH64: return [[RES]] : tuple<f32, f32>
 
-  // PPC: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
-  // PPC: fir.store [[VAL]] to [[ADDRT]] : !fir.ref<tuple<f32, f32>>
-  // PPC: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
-  // PPC: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<complex<f32>>
-  // PPC: [[ADDRT_2:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
-  // PPC: [[ADDRC_2:%[0-9A-Za-z]+]] = fir.convert [[ADDRT_2]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
-  // PPC: fir.store [[V]] to [[ADDRC_2]] : !fir.ref<complex<f32>>
-  // PPC: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT_2]] : !fir.ref<tuple<f32, f32>>
-  // PPC: return [[RES]] : tuple<f32, f32>
+  // PPC64le: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
+  // PPC64le: fir.store [[VAL]] to [[ADDRT]] : !fir.ref<tuple<f32, f32>>
+  // PPC64le: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
+  // PPC64le: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<complex<f32>>
+  // PPC64le: [[ADDRT_2:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
+  // PPC64le: [[ADDRC_2:%[0-9A-Za-z]+]] = fir.convert [[ADDRT_2]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
+  // PPC64le: fir.store [[V]] to [[ADDRC_2]] : !fir.ref<complex<f32>>
+  // PPC64le: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT_2]] : !fir.ref<tuple<f32, f32>>
+  // PPC64le: return [[RES]] : tuple<f32, f32>
 
   // SPARCV9: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
   // SPARCV9: fir.store [[VAL]] to [[ADDRT]] : !fir.ref<tuple<f32, f32>>
   // SPARCV9: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // SPARCV9: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<complex<f32>>
   // SPARCV9: [[ADDRT_2:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
   // SPARCV9: [[ADDRC_2:%[0-9A-Za-z]+]] = fir.convert [[ADDRT_2]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // SPARCV9: fir.store [[V]] to [[ADDRC_2]] : !fir.ref<complex<f32>>
   // SPARCV9: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT_2]] : !fir.ref<tuple<f32, f32>>
   // SPARCV9: return [[RES]] : tuple<f32, f32>
 
   // RISCV64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
   // RISCV64: fir.store [[VAL]] to [[ADDRT]] : !fir.ref<tuple<f32, f32>>
   // RISCV64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // RISCV64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<complex<f32>>
   // RISCV64: [[ADDRT_2:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
   // RISCV64: [[ADDRC_2:%[0-9A-Za-z]+]] = fir.convert [[ADDRT_2]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
   // RISCV64: fir.store [[V]] to [[ADDRC_2]] : !fir.ref<complex<f32>>
   // RISCV64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT_2]] : !fir.ref<tuple<f32, f32>>
   // RISCV64: return [[RES]] : tuple<f32, f32>
+  
+  // PPC64: [[ADDRT:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
+  // PPC64: fir.store [[VAL]] to [[ADDRT]] : !fir.ref<tuple<f32, f32>>
+  // PPC64: [[ADDRC:%[0-9A-Za-z]+]] = fir.convert [[ADDRT]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
+  // PPC64: [[V:%[0-9A-Za-z]+]] = fir.load [[ADDRC]] : !fir.ref<complex<f32>>
+  // PPC64: [[ADDRT_2:%[0-9A-Za-z]+]] = fir.alloca tuple<f32, f32>
+  // PPC64: [[ADDRC_2:%[0-9A-Za-z]+]] = fir.convert [[ADDRT_2]] : (!fir.ref<tuple<f32, f32>>) -> !fir.ref<complex<f32>>
+  // PPC64: fir.store [[V]] to [[ADDRC_2]] : !fir.ref<complex<f32>>
+  // PPC64: [[RES:%[0-9A-Za-z]+]] = fir.load [[ADDRT_2]] : !fir.ref<tuple<f32, f32>>
+  // PPC64: return [[RES]] : tuple<f32, f32>
   return %0 : complex<f32>
 }
 
 // Test that we rewrite the fir.address_of operator.
 // I32-LABEL: func @addrof()
 // X64-LABEL: func @addrof()
 // AARCH64-LABEL: func @addrof()
-// PPC-LABEL: func @addrof()
+// PPC64le-LABEL: func @addrof()
 // SPARCV9-LABEL: func @addrof()
 // RISCV64-LABEL: func @addrof()
+// PPC64-LABEL: func @addrof()
 func.func @addrof() {
   // I32: {{%.*}} = fir.address_of(@returncomplex4) : () -> i64
   // X64: {{%.*}} = fir.address_of(@returncomplex4) : () -> !fir.vector<2:!fir.real<4>>
   // AARCH64: {{%.*}} = fir.address_of(@returncomplex4) : () -> tuple<!fir.real<4>, !fir.real<4>>
-  // PPC: {{%.*}} = fir.address_of(@returncomplex4) : () -> tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64le: {{%.*}} = fir.address_of(@returncomplex4) : () -> tuple<!fir.real<4>, !fir.real<4>>
   // RISCV64: {{%.*}} = fir.address_of(@returncomplex4) : () -> tuple<!fir.real<4>, !fir.real<4>>
+  // PPC64: {{%.*}} = fir.address_of(@returncomplex4) : () -> tuple<!fir.real<4>, !fir.real<4>>
   %r = fir.address_of(@returncomplex4) : () -> !fir.complex<4>
 
   // I32: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.ref<tuple<!fir.real<4>, !fir.real<4>>>) -> ()
   // X64: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.vector<2:!fir.real<4>>) -> ()
   // AARCH64: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.array<2x!fir.real<4>>) -> ()
-  // PPC: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.real<4>, !fir.real<4>) -> ()
+  // PPC64le: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.real<4>, !fir.real<4>) -> ()
   // SPARCV9: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.real<4>, !fir.real<4>) -> ()
   // RISCV64: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.real<4>, !fir.real<4>) -> ()
+  // PPC64: {{%.*}} = fir.address_of(@paramcomplex4) : (!fir.real<4>, !fir.real<4>) -> ()
   %p = fir.address_of(@paramcomplex4) : (!fir.complex<4>) -> ()
   return
 }