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Revert "[mlir][llvm] Add an explicit void type debug info attribute."

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This commit broke the flang build bots
https://lab.llvm.org/buildbot#builders/175/builds/23560.

This reverts commit a960547ea1.
This commit is contained in:
Tobias Gysi
2023-01-12 18:50:56 +01:00
parent 549a5fd0b7
commit 81f57b6b99
10 changed files with 63 additions and 150 deletions
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18
mlir/include/mlir/Dialect/LLVMIR/LLVMAttrDefs.td
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@@ -122,15 +122,6 @@ def LLVM_DITagParameter : LLVM_DIParameter<
"tag", /*default=*/"", "Tag"
>;
//===----------------------------------------------------------------------===//
// DIVoidResultTypeAttr
//===----------------------------------------------------------------------===//
def LLVM_DIVoidResultTypeAttr : LLVM_Attr<"DIVoidResultType", "di_void_result_type",
/*traits=*/[], "DITypeAttr"> {
let parameters = (ins);
}
//===----------------------------------------------------------------------===//
// DIBasicTypeAttr
//===----------------------------------------------------------------------===//
@@ -362,15 +353,16 @@ def LLVM_DISubroutineTypeAttr : LLVM_Attr<"DISubroutineType", "di_subroutine_typ
], "DITypeAttr"> {
let parameters = (ins
LLVM_DICallingConventionParameter:$callingConvention,
OptionalArrayRefParameter<"DITypeAttr">:$types
OptionalParameter<"DITypeAttr">:$resultType,
OptionalArrayRefParameter<"DITypeAttr">:$argumentTypes
);
let builders = [
TypeBuilder<(ins "ArrayRef<DITypeAttr>":$types), [{
return $_get($_ctxt, /*callingConvention=*/0, types);
TypeBuilder<(ins "DITypeAttr":$resultType,
"ArrayRef<DITypeAttr>":$argumentTypes), [{
return $_get($_ctxt, /*callingConvention=*/0, resultType, argumentTypes);
}]>
];
let assemblyFormat = "`<` struct(params) `>`";
let genVerifyDecl = 1;
}
#endif // LLVMIR_ATTRDEFS

30
mlir/lib/Dialect/LLVMIR/IR/LLVMAttrs.cpp
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@@ -14,7 +14,6 @@
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
#include "mlir/IR/Builders.h"
#include "mlir/IR/DialectImplementation.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/TypeSwitch.h"
#include "llvm/BinaryFormat/Dwarf.h"
@@ -42,11 +41,11 @@ void LLVMDialect::registerAttributes() {
//===----------------------------------------------------------------------===//
bool DINodeAttr::classof(Attribute attr) {
return llvm::isa<DIVoidResultTypeAttr, DIBasicTypeAttr, DICompileUnitAttr,
DICompositeTypeAttr, DIDerivedTypeAttr, DIFileAttr,
DILexicalBlockAttr, DILexicalBlockFileAttr,
DILocalVariableAttr, DISubprogramAttr, DISubrangeAttr,
DISubroutineTypeAttr>(attr);
return llvm::isa<DIBasicTypeAttr, DICompileUnitAttr, DICompositeTypeAttr,
DIDerivedTypeAttr, DIFileAttr, DILexicalBlockAttr,
DILexicalBlockFileAttr, DILocalVariableAttr,
DISubprogramAttr, DISubrangeAttr, DISubroutineTypeAttr>(
attr);
}
//===----------------------------------------------------------------------===//
@@ -64,23 +63,8 @@ bool DIScopeAttr::classof(Attribute attr) {
//===----------------------------------------------------------------------===//
bool DITypeAttr::classof(Attribute attr) {
return llvm::isa<DIVoidResultTypeAttr, DIBasicTypeAttr, DICompositeTypeAttr,
DIDerivedTypeAttr, DISubroutineTypeAttr>(attr);
}
//===----------------------------------------------------------------------===//
// DISubroutineTypeAttr
//===----------------------------------------------------------------------===//
LogicalResult
DISubroutineTypeAttr::verify(function_ref<InFlightDiagnostic()> emitError,
unsigned int callingConventions,
ArrayRef<DITypeAttr> types) {
if (llvm::any_of(llvm::drop_begin(types), [](DITypeAttr type) {
return type.isa<DIVoidResultTypeAttr>();
}))
return emitError() << "expected subroutine to have non-void argument types";
return success();
return llvm::isa<DIBasicTypeAttr, DICompositeTypeAttr, DIDerivedTypeAttr,
DISubroutineTypeAttr>(attr);
}
//===----------------------------------------------------------------------===//

8
mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
View File

@@ -2810,10 +2810,10 @@ struct LLVMOpAsmDialectInterface : public OpAsmDialectInterface {
AliasResult getAlias(Attribute attr, raw_ostream &os) const override {
return TypeSwitch<Attribute, AliasResult>(attr)
.Case<DIVoidResultTypeAttr, DIBasicTypeAttr, DICompileUnitAttr,
DICompositeTypeAttr, DIDerivedTypeAttr, DIFileAttr,
DILexicalBlockAttr, DILexicalBlockFileAttr, DILocalVariableAttr,
DISubprogramAttr, DISubroutineTypeAttr>([&](auto attr) {
.Case<DIBasicTypeAttr, DICompileUnitAttr, DICompositeTypeAttr,
DIDerivedTypeAttr, DIFileAttr, DILexicalBlockAttr,
DILexicalBlockFileAttr, DILocalVariableAttr, DISubprogramAttr,
DISubroutineTypeAttr>([&](auto attr) {
os << decltype(attr)::getMnemonic();
return AliasResult::OverridableAlias;
})

20
mlir/lib/Target/LLVMIR/DebugImporter.cpp
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@@ -129,19 +129,15 @@ DISubrangeAttr DebugImporter::translateImpl(llvm::DISubrange *node) {
DISubroutineTypeAttr
DebugImporter::translateImpl(llvm::DISubroutineType *node) {
SmallVector<DITypeAttr> types;
for (llvm::DIType *type : node->getTypeArray()) {
if (!type) {
// A nullptr entry at the beginning of the subroutine types list models a
// void result type. Translate the nullptr to an explicit
// DIVoidResultTypeAttr since the attribute list cannot contain a nullptr
// entry.
types.push_back(DIVoidResultTypeAttr::get(context));
continue;
}
types.push_back(translate(type));
// Separate the result type since it is null for void functions.
DITypeAttr resultType = translate(*node->getTypeArray().begin());
SmallVector<DITypeAttr> argumentTypes;
for (llvm::DIType *type : llvm::drop_begin(node->getTypeArray())) {
assert(type && "expected a non-null argument type");
argumentTypes.push_back(translate(type));
}
return DISubroutineTypeAttr::get(context, node->getCC(), types);
return DISubroutineTypeAttr::get(context, node->getCC(), resultType,
argumentTypes);
}
DITypeAttr DebugImporter::translateImpl(llvm::DIType *node) {

20
mlir/lib/Target/LLVMIR/DebugTranslation.cpp
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@@ -88,14 +88,6 @@ void DebugTranslation::translate(LLVMFuncOp func, llvm::Function &llvmFunc) {
// Attributes
//===----------------------------------------------------------------------===//
llvm::DIType *DebugTranslation::translateImpl(DIVoidResultTypeAttr attr) {
// A DIVoidResultTypeAttr at the beginning of the subroutine types list models
// a void result type. Translate the explicit DIVoidResultTypeAttr to a
// nullptr since LLVM IR metadata does not have an explicit void result type
// representation.
return nullptr;
}
llvm::DIBasicType *DebugTranslation::translateImpl(DIBasicTypeAttr attr) {
return llvm::DIBasicType::get(
llvmCtx, attr.getTag(), attr.getName(), attr.getSizeInBits(),
@@ -209,8 +201,8 @@ llvm::DISubrange *DebugTranslation::translateImpl(DISubrangeAttr attr) {
llvm::DISubroutineType *
DebugTranslation::translateImpl(DISubroutineTypeAttr attr) {
// Concatenate the result and argument types into a single array.
SmallVector<llvm::Metadata *> types;
for (DITypeAttr type : attr.getTypes())
SmallVector<llvm::Metadata *> types = {translate(attr.getResultType())};
for (DITypeAttr type : attr.getArgumentTypes())
types.push_back(translate(type));
return llvm::DISubroutineType::get(
llvmCtx, llvm::DINode::FlagZero, attr.getCallingConvention(),
@@ -230,10 +222,10 @@ llvm::DINode *DebugTranslation::translate(DINodeAttr attr) {
llvm::DINode *node =
TypeSwitch<DINodeAttr, llvm::DINode *>(attr)
.Case<DIVoidResultTypeAttr, DIBasicTypeAttr, DICompileUnitAttr,
DICompositeTypeAttr, DIDerivedTypeAttr, DIFileAttr,
DILexicalBlockAttr, DILexicalBlockFileAttr, DILocalVariableAttr,
DISubprogramAttr, DISubrangeAttr, DISubroutineTypeAttr>(
.Case<DIBasicTypeAttr, DICompileUnitAttr, DICompositeTypeAttr,
DIDerivedTypeAttr, DIFileAttr, DILexicalBlockAttr,
DILexicalBlockFileAttr, DILocalVariableAttr, DISubprogramAttr,
DISubrangeAttr, DISubroutineTypeAttr>(
[&](auto attr) { return translateImpl(attr); });
attrToNode.insert({attr, node});
return node;

1
mlir/lib/Target/LLVMIR/DebugTranslation.h
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@@ -61,7 +61,6 @@ private:
llvm::DIFile *translateFile(StringRef fileName);
/// Translate the given attribute to the corresponding llvm debug metadata.
llvm::DIType *translateImpl(DIVoidResultTypeAttr attr);
llvm::DIBasicType *translateImpl(DIBasicTypeAttr attr);
llvm::DICompileUnit *translateImpl(DICompileUnitAttr attr);
llvm::DICompositeType *translateImpl(DICompositeTypeAttr attr);

49
mlir/test/Dialect/LLVMIR/debuginfo.mlir
View File

@@ -9,9 +9,6 @@
isOptimized = true, emissionKind = Full
>
// CHECK-DAG: #[[VOID:.*]] = #llvm.di_void_result_type
#void = #llvm.di_void_result_type
// CHECK-DAG: #[[INT0:.*]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "int0">
#int0 = #llvm.di_basic_type<
// Omit the optional sizeInBits and encoding parameters.
@@ -56,21 +53,15 @@
flags = "TypePassByReference|NonTrivial"
>
// CHECK-DAG: #[[SPTYPE0:.*]] = #llvm.di_subroutine_type<callingConvention = DW_CC_normal, types = #[[VOID]], #[[INT0]], #[[PTR0]], #[[PTR1]], #[[COMP0:.*]], #[[COMP1:.*]], #[[COMP2:.*]]>
// CHECK-DAG: #[[SPTYPE0:.*]] = #llvm.di_subroutine_type<callingConvention = DW_CC_normal, argumentTypes = #[[INT0]], #[[PTR0]], #[[PTR1]], #[[COMP0:.*]], #[[COMP1:.*]], #[[COMP2:.*]]>
#spType0 = #llvm.di_subroutine_type<
callingConvention = DW_CC_normal, types = #void, #int0, #ptr0, #ptr1, #comp0, #comp1, #comp2
callingConvention = DW_CC_normal, argumentTypes = #int0, #ptr0, #ptr1, #comp0, #comp1, #comp2
>
// CHECK-DAG: #[[SPTYPE1:.*]] = #llvm.di_subroutine_type<types = #[[INT1]], #[[INT1]]>
// CHECK-DAG: #[[SPTYPE1:.*]] = #llvm.di_subroutine_type<resultType = #[[INT1]], argumentTypes = #[[INT1]]>
#spType1 = #llvm.di_subroutine_type<
// Omit the optional callingConvention parameter.
types = #int1, #int1
>
// CHECK-DAG: #[[SPTYPE2:.*]] = #llvm.di_subroutine_type<callingConvention = DW_CC_normal>
#spType2 = #llvm.di_subroutine_type<
// Omit the optional types parameter array.
callingConvention = DW_CC_normal
resultType = #int1, argumentTypes = #int1
>
// CHECK-DAG: #[[SP0:.*]] = #llvm.di_subprogram<compileUnit = #[[CU]], scope = #[[FILE]], name = "addr", linkageName = "addr", file = #[[FILE]], line = 3, scopeLine = 3, subprogramFlags = "Definition|Optimized", type = #[[SPTYPE0]]>
@@ -86,38 +77,22 @@
file = #file, subprogramFlags = "Definition", type = #spType1
>
// CHECK-DAG: #[[SP2:.*]] = #llvm.di_subprogram<compileUnit = #[[CU]], scope = #[[FILE]], name = "value", file = #[[FILE]], subprogramFlags = Definition, type = #[[SPTYPE2]]>
#sp2 = #llvm.di_subprogram<
// Omit the optional linkageName parameter.
compileUnit = #cu, scope = #file, name = "value",
file = #file, subprogramFlags = "Definition", type = #spType2
>
// CHECK-DAG: #[[BLOCK0:.*]] = #llvm.di_lexical_block<scope = #[[SP0]], line = 1, column = 2>
#block0 = #llvm.di_lexical_block<scope = #sp0, line = 1, column = 2>
// CHECK-DAG: #[[BLOCK1:.*]] = #llvm.di_lexical_block<scope = #[[SP1]]>
#block1 = #llvm.di_lexical_block<scope = #sp1>
// CHECK-DAG: #[[BLOCK2:.*]] = #llvm.di_lexical_block<scope = #[[SP2]]>
#block2 = #llvm.di_lexical_block<scope = #sp2>
// CHECK-DAG: #[[VAR0:.*]] = #llvm.di_local_variable<scope = #[[BLOCK0]], name = "alloc", file = #[[FILE]], line = 6, arg = 1, alignInBits = 32, type = #[[INT0]]>
#var0 = #llvm.di_local_variable<
scope = #block0, name = "alloc", file = #file,
line = 6, arg = 1, alignInBits = 32, type = #int0
>
// CHECK-DAG: #[[VAR1:.*]] = #llvm.di_local_variable<scope = #[[BLOCK1]], name = "arg1">
// CHECK-DAG: #[[VAR1:.*]] = #llvm.di_local_variable<scope = #[[BLOCK1]], name = "arg">
#var1 = #llvm.di_local_variable<
// Omit the optional parameters.
scope = #block1, name = "arg1"
>
// CHECK-DAG: #[[VAR2:.*]] = #llvm.di_local_variable<scope = #[[BLOCK2]], name = "arg2">
#var2 = #llvm.di_local_variable<
// Omit the optional parameters.
scope = #block2, name = "arg2"
scope = #block1, name = "arg"
>
// CHECK: llvm.func @addr(%[[ARG:.*]]: i64)
@@ -133,11 +108,9 @@ llvm.func @addr(%arg: i64) {
llvm.return
}
// CHECK: llvm.func @value(%[[ARG1:.*]]: i32, %[[ARG2:.*]]: i32)
llvm.func @value(%arg1: i32, %arg2: i32) {
// CHECK: llvm.intr.dbg.value #[[VAR1]] = %[[ARG1]]
llvm.intr.dbg.value #var1 = %arg1 : i32
// CHECK: llvm.intr.dbg.value #[[VAR2]] = %[[ARG2]]
llvm.intr.dbg.value #var2 = %arg2 : i32
llvm.return
// CHECK: llvm.func @value(%[[ARG:.*]]: i32)
llvm.func @value(%arg: i32) -> i32 {
// CHECK: llvm.intr.dbg.value #[[VAR1]] = %[[ARG]]
llvm.intr.dbg.value #var1 = %arg : i32
llvm.return %arg : i32
}

6
mlir/test/Dialect/LLVMIR/invalid.mlir
View File

@@ -1392,9 +1392,3 @@ func.func @extract_scalable_from_fixed_length_vector(%arg0 : vector<16xf32>) {
// expected-error@+1 {{op failed to verify that it is not extracting scalable from fixed-length vectors.}}
%0 = llvm.intr.vector.extract %arg0[0] : vector<[8]xf32> from vector<16xf32>
}
// -----
#void = #llvm.di_void_result_type
// expected-error@below {{expected subroutine to have non-void argument types}}
#void_argument_type = #llvm.di_subroutine_type<types = #void, #void>

27
mlir/test/Target/LLVMIR/Import/debug-info.ll
View File

@@ -112,10 +112,9 @@ define i32 @lexical_block_file(i32 %arg1) {
; // -----
; CHECK-DAG: #[[VOID:.+]] = #llvm.di_void_result_type
; CHECK-DAG: #[[INT1:.+]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "int1">
; CHECK-DAG: #[[INT2:.+]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "int2", sizeInBits = 32, encoding = DW_ATE_signed>
; CHECK-DAG: #llvm.di_subroutine_type<types = #[[VOID]], #[[INT1]], #[[INT2]]>
; CHECK: #[[INT1:.+]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "int1">
; CHECK: #[[INT2:.+]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "int2", sizeInBits = 32, encoding = DW_ATE_signed>
; CHECK: #llvm.di_subroutine_type<argumentTypes = #[[INT1]], #[[INT2]]>
define void @basic_type() !dbg !3 {
ret void
@@ -137,7 +136,7 @@ define void @basic_type() !dbg !3 {
; CHECK: #[[INT:.+]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "int">
; CHECK: #[[PTR1:.+]] = #llvm.di_derived_type<tag = DW_TAG_pointer_type, baseType = #[[INT]]>
; CHECK: #[[PTR2:.+]] = #llvm.di_derived_type<tag = DW_TAG_pointer_type, name = "mypointer", baseType = #[[INT]], sizeInBits = 64, alignInBits = 32, offsetInBits = 4>
; CHECK: #llvm.di_subroutine_type<types = #[[PTR1]], #[[PTR2]]>
; CHECK: #llvm.di_subroutine_type<argumentTypes = #[[PTR1]], #[[PTR2]]>
define void @derived_type() !dbg !3 {
ret void
@@ -150,7 +149,7 @@ define void @derived_type() !dbg !3 {
!2 = !DIFile(filename: "debug-info.ll", directory: "/")
!3 = distinct !DISubprogram(name: "derived_type", scope: !2, file: !2, spFlags: DISPFlagDefinition, unit: !1, type: !4)
!4 = !DISubroutineType(types: !5)
!5 = !{!7, !8}
!5 = !{null, !7, !8}
!6 = !DIBasicType(name: "int")
!7 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6)
!8 = !DIDerivedType(name: "mypointer", tag: DW_TAG_pointer_type, baseType: !6, size: 64, align: 32, offset: 4)
@@ -163,7 +162,7 @@ define void @derived_type() !dbg !3 {
; CHECK-DAG: #[[COMP2:.+]] = #llvm.di_composite_type<{{.*}}, file = #[[FILE]], scope = #[[FILE]], baseType = #[[INT]]>
; CHECK-DAG: #[[COMP3:.+]] = #llvm.di_composite_type<{{.*}}, flags = Vector, elements = #llvm.di_subrange<count = 4 : i64>>
; CHECK-DAG: #[[COMP4:.+]] = #llvm.di_composite_type<{{.*}}, flags = Vector, elements = #llvm.di_subrange<lowerBound = 0 : i64, upperBound = 4 : i64, stride = 1 : i64>>
; CHECK-DAG: #llvm.di_subroutine_type<types = #[[COMP1]], #[[COMP2]], #[[COMP3]], #[[COMP4]]>
; CHECK-DAG: #llvm.di_subroutine_type<argumentTypes = #[[COMP1]], #[[COMP2]], #[[COMP3]], #[[COMP4]]>
define void @composite_type() !dbg !3 {
ret void
@@ -176,7 +175,7 @@ define void @composite_type() !dbg !3 {
!2 = !DIFile(filename: "debug-info.ll", directory: "/")
!3 = distinct !DISubprogram(name: "composite_type", scope: !2, file: !2, spFlags: DISPFlagDefinition, unit: !1, type: !4)
!4 = !DISubroutineType(types: !5)
!5 = !{!7, !8, !9, !10}
!5 = !{null, !7, !8, !9, !10}
!6 = !DIBasicType(name: "int")
!7 = !DICompositeType(tag: DW_TAG_array_type, name: "array1", line: 10, size: 128, align: 32)
!8 = !DICompositeType(tag: DW_TAG_array_type, name: "array2", file: !2, scope: !2, baseType: !6)
@@ -189,11 +188,11 @@ define void @composite_type() !dbg !3 {
; // -----
; CHECK-DAG: #[[FILE:.+]] = #llvm.di_file<"debug-info.ll" in "/">
; CHECK-DAG: #[[CU:.+]] = #llvm.di_compile_unit<sourceLanguage = DW_LANG_C, file = #[[FILE]], producer = "", isOptimized = false, emissionKind = None>
; Verify an empty subroutine types list is supported.
; CHECK-DAG: #[[SP_TYPE:.+]] = #llvm.di_subroutine_type<callingConvention = DW_CC_normal>
; CHECK-DAG: #[[SP:.+]] = #llvm.di_subprogram<compileUnit = #[[CU]], scope = #[[FILE]], name = "subprogram", linkageName = "subprogram", file = #[[FILE]], line = 42, scopeLine = 42, subprogramFlags = Definition, type = #[[SP_TYPE]]>
; CHECK: #[[INT:.+]] = #llvm.di_basic_type<tag = DW_TAG_base_type, name = "int">
; CHECK: #[[FILE:.+]] = #llvm.di_file<"debug-info.ll" in "/">
; CHECK: #[[CU:.+]] = #llvm.di_compile_unit<sourceLanguage = DW_LANG_C, file = #[[FILE]], producer = "", isOptimized = false, emissionKind = None>
; CHECK: #[[SP_TYPE:.+]] = #llvm.di_subroutine_type<callingConvention = DW_CC_normal, resultType = #[[INT]], argumentTypes = #[[INT]]>
; CHECK: #[[SP:.+]] = #llvm.di_subprogram<compileUnit = #[[CU]], scope = #[[FILE]], name = "subprogram", linkageName = "subprogram", file = #[[FILE]], line = 42, scopeLine = 42, subprogramFlags = Definition, type = #[[SP_TYPE]]>
define void @subprogram() !dbg !3 {
ret void
@@ -206,7 +205,7 @@ define void @subprogram() !dbg !3 {
!2 = !DIFile(filename: "debug-info.ll", directory: "/")
!3 = distinct !DISubprogram(name: "subprogram", linkageName: "subprogram", scope: !2, file: !2, line: 42, scopeLine: 42, spFlags: DISPFlagDefinition, unit: !1, type: !4)
!4 = !DISubroutineType(cc: DW_CC_normal, types: !5)
!5 = !{}
!5 = !{!6, !6}
!6 = !DIBasicType(name: "int")
; // -----

34
mlir/test/Target/LLVMIR/llvmir-debug.mlir
View File

@@ -48,31 +48,24 @@ llvm.func @func_no_debug() {
baseType = #si64, flags = Vector,
elements = #llvm.di_subrange<lowerBound = 0, upperBound = 4, stride = 1>
>
#void = #llvm.di_void_result_type
#spType0 = #llvm.di_subroutine_type<callingConvention = DW_CC_normal, types = #void, #si64, #ptr, #named, #composite, #vector>
#sp0 = #llvm.di_subprogram<
#spType = #llvm.di_subroutine_type<callingConvention = DW_CC_normal, argumentTypes = #si64, #ptr, #named, #composite, #vector>
#sp = #llvm.di_subprogram<
compileUnit = #cu, scope = #file, name = "func_with_debug", linkageName = "func_with_debug",
file = #file, line = 3, scopeLine = 3, subprogramFlags = "Definition|Optimized", type = #spType0
file = #file, line = 3, scopeLine = 3, subprogramFlags = "Definition|Optimized", type = #spType
>
#calleeType = #llvm.di_subroutine_type<
// Omit the optional callingConvention parameter.
types = #si64, #si64>
// Omit the optional callingConvention parameter but specify a result type.
resultType = #si64, argumentTypes = #si64>
#callee = #llvm.di_subprogram<
// Omit the optional linkageName, line, and scopeLine parameters.
compileUnit = #cu, scope = #composite, name = "callee",
file = #file, subprogramFlags = "Definition", type = #calleeType
>
#fileScope = #llvm.di_lexical_block_file<scope = #sp0, file = #file, discriminator = 0>
#blockScope = #llvm.di_lexical_block<scope = #sp0>
#fileScope = #llvm.di_lexical_block_file<scope = #sp, file = #file, discriminator = 0>
#blockScope = #llvm.di_lexical_block<scope = #sp>
#variable = #llvm.di_local_variable<scope = #fileScope, name = "arg", file = #file, line = 6, arg = 1, alignInBits = 32, type = #si64>
#variableAddr = #llvm.di_local_variable<scope = #blockScope, name = "alloc">
#spType1 = #llvm.di_subroutine_type<callingConvention = DW_CC_normal>
#sp1 = #llvm.di_subprogram<
compileUnit = #cu, scope = #file, name = "empty_types",
file = #file, subprogramFlags = "Definition", type = #spType1
>
// CHECK-LABEL: define void @func_with_debug(
// CHECK-SAME: i64 %[[ARG:.*]]) !dbg ![[FUNC_LOC:[0-9]+]]
llvm.func @func_with_debug(%arg: i64) {
@@ -100,15 +93,10 @@ llvm.func @func_with_debug(%arg: i64) {
llvm.call @func_no_debug() : () -> () loc(fused[callsite("mysource.cc":5:6 at "mysource.cc":1:1), "mysource.cc":1:1])
// CHECK: add i64 %[[ARG]], %[[ARG]], !dbg ![[FUSEDWITH_LOC:[0-9]+]]
%sum = llvm.add %arg, %arg : i64 loc(fused<#callee>[callsite("foo.mlir":2:4 at fused<#sp0>["foo.mlir":28:5])])
%sum = llvm.add %arg, %arg : i64 loc(fused<#callee>[callsite("foo.mlir":2:4 at fused<#sp>["foo.mlir":28:5])])
llvm.return
} loc(fused<#sp0>["foo.mlir":1:1])
// CHECK: define void @empty_types() !dbg ![[EMPTY_TYPES_LOC:[0-9]+]]
llvm.func @empty_types() {
llvm.return
} loc(fused<#sp1>["foo.mlir":2:1])
} loc(fused<#sp>["foo.mlir":1:1])
// CHECK: ![[CU_LOC:.*]] = distinct !DICompileUnit(language: DW_LANG_C, file: ![[CU_FILE_LOC:.*]], producer: "MLIR", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
// CHECK: ![[CU_FILE_LOC]] = !DIFile(filename: "foo.mlir", directory: "/test/")
@@ -143,7 +131,3 @@ llvm.func @empty_types() {
// CHECK: ![[CALLEE_TYPE]] = !DISubroutineType(types: ![[CALLEE_ARGS:.*]])
// CHECK: ![[CALLEE_ARGS]] = !{![[ARG_TYPE:.*]], ![[ARG_TYPE:.*]]}
// CHECK: ![[INLINE_LOC]] = !DILocation(line: 28, column: 5,
// CHECK: ![[EMPTY_TYPES_LOC]] = distinct !DISubprogram(name: "empty_types", scope: ![[CU_FILE_LOC]], file: ![[CU_FILE_LOC]], type: ![[EMPTY_TYPES_TYPE:.*]], spFlags: DISPFlagDefinition
// CHECK: ![[EMPTY_TYPES_TYPE]] = !DISubroutineType(cc: DW_CC_normal, types: ![[EMPTY_TYPES_ARGS:.*]])
// CHECK: ![[EMPTY_TYPES_ARGS]] = !{}