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[flang][debug] Change type*N to type(kind=N). #161432

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Merged
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Oct 1, 2025
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[flang][debug] Change type*N to type(kind=N). #161432

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7 changes: 4 additions & 3 deletions flang/lib/Optimizer/Transforms/DebugTypeGenerator.cpp
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Expand Up @@ -682,10 +682,11 @@ mlir::LLVM::DITypeAttr DebugTypeGenerator::convertPointerLikeType(
static mlir::StringAttr getBasicTypeName(mlir::MLIRContext *context,
llvm::StringRef baseName,
unsigned bitSize) {
std::string name(baseName.str());
std::ostringstream oss;
oss << baseName.str();
if (bitSize != 32)
name += "*" + std::to_string(bitSize / 8);
return mlir::StringAttr::get(context, name);
oss << "(kind=" << (bitSize / 8) << ")";
return mlir::StringAttr::get(context, oss.str());
}

mlir::LLVM::DITypeAttr
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4 changes: 2 additions & 2 deletions flang/test/Integration/debug-complex-1.f90
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Expand Up @@ -17,8 +17,8 @@ function fn1(a, b) result (c)
end program

! CHECK-DAG: ![[C4:.*]] = !DIBasicType(name: "complex", size: 64, encoding: DW_ATE_complex_float)
! CHECK-DAG: ![[C8:.*]] = !DIBasicType(name: "complex*8", size: 128, encoding: DW_ATE_complex_float)
! CHECK-DAG: ![[C16:.*]] = !DIBasicType(name: "complex*16", size: 256, encoding: DW_ATE_complex_float)
! CHECK-DAG: ![[C8:.*]] = !DIBasicType(name: "complex(kind=8)", size: 128, encoding: DW_ATE_complex_float)
! CHECK-DAG: ![[C16:.*]] = !DIBasicType(name: "complex(kind=16)", size: 256, encoding: DW_ATE_complex_float)
! CHECK-DAG: !DILocalVariable(name: "c4"{{.*}}type: ![[C4]])
! CHECK-DAG: !DILocalVariable(name: "c8"{{.*}}type: ![[C8]])
! CHECK-DAG: !DILocalVariable(name: "r"{{.*}}type: ![[C16]])
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6 changes: 3 additions & 3 deletions flang/test/Integration/debug-local-var-2.f90
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Expand Up @@ -40,11 +40,11 @@ program mn
! BOTH-DAG: ![[MAIN:.*]] = distinct !DISubprogram(name: "MN", {{.*}})

! BOTH-DAG: ![[TYI32:.*]] = !DIBasicType(name: "integer", size: 32, encoding: DW_ATE_signed)
! BOTH-DAG: ![[TYI64:.*]] = !DIBasicType(name: "integer*8", size: 64, encoding: DW_ATE_signed)
! BOTH-DAG: ![[TYL8:.*]] = !DIBasicType(name: "logical*1", size: 8, encoding: DW_ATE_boolean)
! BOTH-DAG: ![[TYI64:.*]] = !DIBasicType(name: "integer(kind=8)", size: 64, encoding: DW_ATE_signed)
! BOTH-DAG: ![[TYL8:.*]] = !DIBasicType(name: "logical(kind=1)", size: 8, encoding: DW_ATE_boolean)
! BOTH-DAG: ![[TYL32:.*]] = !DIBasicType(name: "logical", size: 32, encoding: DW_ATE_boolean)
! BOTH-DAG: ![[TYR32:.*]] = !DIBasicType(name: "real", size: 32, encoding: DW_ATE_float)
! BOTH-DAG: ![[TYR64:.*]] = !DIBasicType(name: "real*8", size: 64, encoding: DW_ATE_float)
! BOTH-DAG: ![[TYR64:.*]] = !DIBasicType(name: "real(kind=8)", size: 64, encoding: DW_ATE_float)

! BOTH-DAG: ![[I4]] = !DILocalVariable(name: "i4", scope: ![[MAIN]], file: !{{.*}}, line: [[@LINE+6]], type: ![[TYI32]])
! BOTH-DAG: ![[I8]] = !DILocalVariable(name: "i8", scope: ![[MAIN]], file: !{{.*}}, line: [[@LINE+6]], type: ![[TYI64]])
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4 changes: 2 additions & 2 deletions flang/test/Transforms/debug-complex-1.fir
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Expand Up @@ -26,9 +26,9 @@ module {
#loc3 = loc("./simple.f90":8:1)
#loc4 = loc("./simple.f90":11:1)

// CHECK-DAG: #[[CMPX8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "complex*8", sizeInBits = 128, encoding = DW_ATE_complex_float>
// CHECK-DAG: #[[CMPX8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "complex(kind=8)", sizeInBits = 128, encoding = DW_ATE_complex_float>
// CHECK-DAG: #[[CMPX4:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "complex", sizeInBits = 64, encoding = DW_ATE_complex_float>
// CHECK-DAG: #[[CMPX16:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "complex*16", sizeInBits = 256, encoding = DW_ATE_complex_float>
// CHECK-DAG: #[[CMPX16:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "complex(kind=16)", sizeInBits = 256, encoding = DW_ATE_complex_float>

// CHECK-DAG: #[[TY1:.*]] = #llvm.di_subroutine_type<{{.*}}types = #[[CMPX8]], #[[CMPX4]]>
// CHECK-DAG: #[[TY2:.*]] = #llvm.di_subroutine_type<{{.*}}types = #[[CMPX16]], #[[CMPX4]]>
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6 changes: 3 additions & 3 deletions flang/test/Transforms/debug-derived-type-1.fir
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Expand Up @@ -45,12 +45,12 @@ module attributes {dlti.dl_spec = #dlti.dl_spec<#dlti.dl_entry<!llvm.ptr<272>, d


// CHECK-DAG: #[[INT_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer", sizeInBits = 32, encoding = DW_ATE_signed>
// CHECK-DAG: #[[INT8_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer*8", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #[[INT8_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer(kind=8)", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #[[REAL4_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real", sizeInBits = 32, encoding = DW_ATE_float>
// CHECK-DAG: #[[CMX8_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "complex", sizeInBits = 64, encoding = DW_ATE_complex_float>
// CHECK-DAG: #[[CMX_ARR:.*]] = #llvm.di_composite_type<tag = DW_TAG_array_type, baseType = #[[CMX8_TY:.*]]{{.*}}>
// CHECK-DAG: #[[LOG_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical*1", sizeInBits = 8, encoding = DW_ATE_boolean>
// CHECK-DAG: #[[REAL8_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real*8", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #[[LOG_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical(kind=1)", sizeInBits = 8, encoding = DW_ATE_boolean>
// CHECK-DAG: #[[REAL8_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real(kind=8)", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #[[STR_TY:.*]] = #llvm.di_string_type
// CHECK-DAG: #[[MOD:.*]] = #llvm.di_module<{{.*}}name = "m_employee"{{.*}}>
// CHECK-DAG: #[[MOD1:.*]] = #llvm.di_module<{{.*}}name = "t1"{{.*}}>
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6 changes: 3 additions & 3 deletions flang/test/Transforms/debug-fn-info.fir
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Expand Up @@ -64,10 +64,10 @@ module {
#loc4 = loc("test2.f90":53:22)


// CHECK-DAG: #[[INT8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer*8", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #[[INT8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer(kind=8)", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #[[INT4:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer", sizeInBits = 32, encoding = DW_ATE_signed>
// CHECK-DAG: #[[REAL8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real*8", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #[[LOG1:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical*1", sizeInBits = 8, encoding = DW_ATE_boolean>
// CHECK-DAG: #[[REAL8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real(kind=8)", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #[[LOG1:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical(kind=1)", sizeInBits = 8, encoding = DW_ATE_boolean>
// CHECK-DAG: #[[REAL4:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real", sizeInBits = 32, encoding = DW_ATE_float>
// CHECK-DAG: #[[LOG4:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical", sizeInBits = 32, encoding = DW_ATE_boolean>
// CHECK: #[[TY0:.*]] = #llvm.di_subroutine_type<callingConvention = DW_CC_program, types = #di_null_type>
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6 changes: 3 additions & 3 deletions flang/test/Transforms/debug-local-var.fir
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Expand Up @@ -71,10 +71,10 @@ module {
#loc15 = loc("test.f90":21:24)
#loc16 = loc("test.f90":22:5)

// CHECK-DAG: #[[INT8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer*8", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #[[INT8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer(kind=8)", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #[[INT4:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer", sizeInBits = 32, encoding = DW_ATE_signed>
// CHECK-DAG: #[[REAL8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real*8", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #[[LOG1:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical*1", sizeInBits = 8, encoding = DW_ATE_boolean>
// CHECK-DAG: #[[REAL8:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real(kind=8)", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #[[LOG1:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical(kind=1)", sizeInBits = 8, encoding = DW_ATE_boolean>
// CHECK-DAG: #[[REAL4:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real", sizeInBits = 32, encoding = DW_ATE_float>
// CHECK-DAG: #[[LOG4:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "logical", sizeInBits = 32, encoding = DW_ATE_boolean>
// CHECK-DAG: #[[MAIN:.*]] = #llvm.di_subprogram<{{.*}}name = "mn"{{.*}}>
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2 changes: 1 addition & 1 deletion flang/test/Transforms/debug-ref-type.fir
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Expand Up @@ -5,6 +5,6 @@ module {
}
#loc1 = loc("test.f90":5:1)

// CHECK: #[[INT8_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer*1", sizeInBits = 8, encoding = DW_ATE_signed>
// CHECK: #[[INT8_TY:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer(kind=1)", sizeInBits = 8, encoding = DW_ATE_signed>
// CHECK: #[[REF_TY:.*]] = #llvm.di_derived_type<tag = DW_TAG_pointer_type, name = "", baseType = #[[INT8_TY]]{{.*}}>
// CHECK: #llvm.di_subroutine_type<{{.*}}types = #[[REF_TY]], #[[INT8_TY]]>
2 changes: 1 addition & 1 deletion flang/test/Transforms/debug-tuple-type.fir
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Expand Up @@ -5,7 +5,7 @@ module {
func.func private @_FortranAioOutputDerivedType(!fir.ref<tuple<>>)
}

// CHECK: #[[F64:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real*8", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK: #[[F64:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real(kind=8)", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK: #[[CU:.*]] = #llvm.di_compile_unit<{{.*}}>
// CHECK: #[[DTY1:.*]] = #llvm.di_derived_type<tag = DW_TAG_member, name = "", baseType = #[[F64]], sizeInBits = 64, alignInBits = {{.*}}>
// CHECK: #[[DTY2:.*]] = #llvm.di_derived_type<tag = DW_TAG_member, name = "", baseType = #[[F64]], sizeInBits = 64, alignInBits = {{.*}}, offsetInBits = {{.*}}>
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12 changes: 6 additions & 6 deletions flang/test/Transforms/debug-vector-type.fir
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Expand Up @@ -2,22 +2,22 @@

module {
func.func private @foo1(%arg0: !fir.vector<20:bf16>)
// CHECK-DAG: #[[F16:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real*2", sizeInBits = 16, encoding = DW_ATE_float>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector real*2 (20)", baseType = #[[F16]], flags = Vector, sizeInBits = 320, elements = #llvm.di_subrange<count = 20 : i64>>
// CHECK-DAG: #[[F16:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real(kind=2)", sizeInBits = 16, encoding = DW_ATE_float>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector real(kind=2) (20)", baseType = #[[F16]], flags = Vector, sizeInBits = 320, elements = #llvm.di_subrange<count = 20 : i64>>

func.func private @foo2(%arg0: !fir.vector<30:f32>)
// CHECK-DAG: #[[F32:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real", sizeInBits = 32, encoding = DW_ATE_float>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector real (30)", baseType = #[[F32]], flags = Vector, sizeInBits = 960, elements = #llvm.di_subrange<count = 30 : i64>>

func.func private @foo3(%arg0: !fir.vector<10:f64>)
// CHECK-DAG: #[[F64:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real*8", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector real*8 (10)", baseType = #[[F64]], flags = Vector, sizeInBits = 640, elements = #llvm.di_subrange<count = 10 : i64>>
// CHECK-DAG: #[[F64:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "real(kind=8)", sizeInBits = 64, encoding = DW_ATE_float>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector real(kind=8) (10)", baseType = #[[F64]], flags = Vector, sizeInBits = 640, elements = #llvm.di_subrange<count = 10 : i64>>

func.func private @foo4(%arg0: !fir.vector<5:i32>)
// CHECK-DAG: #[[I32:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer", sizeInBits = 32, encoding = DW_ATE_signed>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector integer (5)", baseType = #[[I32]], flags = Vector, sizeInBits = 160, elements = #llvm.di_subrange<count = 5 : i64>>

func.func private @foo5(%arg0: !fir.vector<2:i64>)
// CHECK-DAG: #[[I64:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer*8", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector integer*8 (2)", baseType = #[[I64]], flags = Vector, sizeInBits = 128, elements = #llvm.di_subrange<count = 2 : i64>>
// CHECK-DAG: #[[I64:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "integer(kind=8)", sizeInBits = 64, encoding = DW_ATE_signed>
// CHECK-DAG: #llvm.di_composite_type<tag = DW_TAG_array_type, name = "vector integer(kind=8) (2)", baseType = #[[I64]], flags = Vector, sizeInBits = 128, elements = #llvm.di_subrange<count = 2 : i64>>
}