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-rw-r--r--mlir/include/mlir-c/BuiltinAttributes.h2
-rw-r--r--mlir/include/mlir-c/BuiltinTypes.h4
-rw-r--r--mlir/include/mlir-c/Dialect/Quant.h2
-rw-r--r--mlir/include/mlir-c/IR.h16
-rw-r--r--mlir/include/mlir-c/RegisterEverything.h2
-rw-r--r--mlir/include/mlir-c/Support.h6
-rw-r--r--mlir/test/CAPI/execution_engine.c4
-rw-r--r--mlir/test/CAPI/ir.c14
-rw-r--r--mlir/test/CAPI/llvm.c2
-rw-r--r--mlir/test/CAPI/pass.c14
-rw-r--r--mlir/test/CAPI/pdl.c2
-rw-r--r--mlir/test/CAPI/quant.c2
-rw-r--r--mlir/test/CAPI/sparse_tensor.c2
-rw-r--r--mlir/tools/mlir-tblgen/PassCAPIGen.cpp13
14 files changed, 44 insertions, 41 deletions
diff --git a/mlir/include/mlir-c/BuiltinAttributes.h b/mlir/include/mlir-c/BuiltinAttributes.h
index 79f22376e003..8887897bcb89 100644
--- a/mlir/include/mlir-c/BuiltinAttributes.h
+++ b/mlir/include/mlir-c/BuiltinAttributes.h
@@ -23,7 +23,7 @@ extern "C" {
#endif
/// Returns an empty attribute.
-MLIR_CAPI_EXPORTED MlirAttribute mlirAttributeGetNull();
+MLIR_CAPI_EXPORTED MlirAttribute mlirAttributeGetNull(void);
//===----------------------------------------------------------------------===//
// Affine map attribute.
diff --git a/mlir/include/mlir-c/BuiltinTypes.h b/mlir/include/mlir-c/BuiltinTypes.h
index 1c4a1638205b..000397505479 100644
--- a/mlir/include/mlir-c/BuiltinTypes.h
+++ b/mlir/include/mlir-c/BuiltinTypes.h
@@ -166,7 +166,7 @@ MLIR_CAPI_EXPORTED bool mlirShapedTypeIsDynamicSize(int64_t size);
/// Returns the value indicating a dynamic size in a shaped type. Prefer
/// mlirShapedTypeIsDynamicSize to direct comparisons with this value.
-MLIR_CAPI_EXPORTED int64_t mlirShapedTypeGetDynamicSize();
+MLIR_CAPI_EXPORTED int64_t mlirShapedTypeGetDynamicSize(void);
/// Checks whether the given value is used as a placeholder for dynamic strides
/// and offsets in shaped types.
@@ -175,7 +175,7 @@ MLIR_CAPI_EXPORTED bool mlirShapedTypeIsDynamicStrideOrOffset(int64_t val);
/// Returns the value indicating a dynamic stride or offset in a shaped type.
/// Prefer mlirShapedTypeGetDynamicStrideOrOffset to direct comparisons with
/// this value.
-MLIR_CAPI_EXPORTED int64_t mlirShapedTypeGetDynamicStrideOrOffset();
+MLIR_CAPI_EXPORTED int64_t mlirShapedTypeGetDynamicStrideOrOffset(void);
//===----------------------------------------------------------------------===//
// Vector type.
diff --git a/mlir/include/mlir-c/Dialect/Quant.h b/mlir/include/mlir-c/Dialect/Quant.h
index 39a17318c73a..a7d98dc3c1a7 100644
--- a/mlir/include/mlir-c/Dialect/Quant.h
+++ b/mlir/include/mlir-c/Dialect/Quant.h
@@ -26,7 +26,7 @@ MLIR_DECLARE_CAPI_DIALECT_REGISTRATION(quant, quant);
MLIR_CAPI_EXPORTED bool mlirTypeIsAQuantizedType(MlirType type);
/// Returns the bit flag used to indicate signedness of a quantized type.
-MLIR_CAPI_EXPORTED unsigned mlirQuantizedTypeGetSignedFlag();
+MLIR_CAPI_EXPORTED unsigned mlirQuantizedTypeGetSignedFlag(void);
/// Returns the minimum possible value stored by a quantized type.
MLIR_CAPI_EXPORTED int64_t mlirQuantizedTypeGetDefaultMinimumForInteger(
diff --git a/mlir/include/mlir-c/IR.h b/mlir/include/mlir-c/IR.h
index b4266bd0a1f5..cd4f4d3941eb 100644
--- a/mlir/include/mlir-c/IR.h
+++ b/mlir/include/mlir-c/IR.h
@@ -82,7 +82,7 @@ typedef struct MlirNamedAttribute MlirNamedAttribute;
//===----------------------------------------------------------------------===//
/// Creates an MLIR context and transfers its ownership to the caller.
-MLIR_CAPI_EXPORTED MlirContext mlirContextCreate();
+MLIR_CAPI_EXPORTED MlirContext mlirContextCreate(void);
/// Checks if two contexts are equal.
MLIR_CAPI_EXPORTED bool mlirContextEqual(MlirContext ctx1, MlirContext ctx2);
@@ -184,7 +184,8 @@ struct MlirDialectHandle {
typedef struct MlirDialectHandle MlirDialectHandle;
#define MLIR_DECLARE_CAPI_DIALECT_REGISTRATION(Name, Namespace) \
- MLIR_CAPI_EXPORTED MlirDialectHandle mlirGetDialectHandle__##Namespace##__()
+ MLIR_CAPI_EXPORTED MlirDialectHandle mlirGetDialectHandle__##Namespace##__( \
+ void)
/// Returns the namespace associated with the provided dialect handle.
MLIR_CAPI_EXPORTED
@@ -208,7 +209,7 @@ MLIR_CAPI_EXPORTED MlirDialect mlirDialectHandleLoadDialect(MlirDialectHandle,
//===----------------------------------------------------------------------===//
/// Creates a dialect registry and transfers its ownership to the caller.
-MLIR_CAPI_EXPORTED MlirDialectRegistry mlirDialectRegistryCreate();
+MLIR_CAPI_EXPORTED MlirDialectRegistry mlirDialectRegistryCreate(void);
/// Checks if the dialect registry is null.
static inline bool mlirDialectRegistryIsNull(MlirDialectRegistry registry) {
@@ -363,7 +364,7 @@ mlirOperationStateEnableResultTypeInference(MlirOperationState *state);
/// Creates new printing flags with defaults, intended for customization.
/// Must be freed with a call to mlirOpPrintingFlagsDestroy().
-MLIR_CAPI_EXPORTED MlirOpPrintingFlags mlirOpPrintingFlagsCreate();
+MLIR_CAPI_EXPORTED MlirOpPrintingFlags mlirOpPrintingFlagsCreate(void);
/// Destroys printing flags created with mlirOpPrintingFlagsCreate.
MLIR_CAPI_EXPORTED void mlirOpPrintingFlagsDestroy(MlirOpPrintingFlags flags);
@@ -551,7 +552,7 @@ MLIR_CAPI_EXPORTED void mlirOperationMoveBefore(MlirOperation op,
//===----------------------------------------------------------------------===//
/// Creates a new empty region and transfers ownership to the caller.
-MLIR_CAPI_EXPORTED MlirRegion mlirRegionCreate();
+MLIR_CAPI_EXPORTED MlirRegion mlirRegionCreate(void);
/// Takes a region owned by the caller and destroys it.
MLIR_CAPI_EXPORTED void mlirRegionDestroy(MlirRegion region);
@@ -817,10 +818,11 @@ MLIR_CAPI_EXPORTED MlirStringRef mlirIdentifierStr(MlirIdentifier ident);
/// Returns the name of the attribute used to store symbol names compatible with
/// symbol tables.
-MLIR_CAPI_EXPORTED MlirStringRef mlirSymbolTableGetSymbolAttributeName();
+MLIR_CAPI_EXPORTED MlirStringRef mlirSymbolTableGetSymbolAttributeName(void);
/// Returns the name of the attribute used to store symbol visibility.
-MLIR_CAPI_EXPORTED MlirStringRef mlirSymbolTableGetVisibilityAttributeName();
+MLIR_CAPI_EXPORTED MlirStringRef
+mlirSymbolTableGetVisibilityAttributeName(void);
/// Creates a symbol table for the given operation. If the operation does not
/// have the SymbolTable trait, returns a null symbol table.
diff --git a/mlir/include/mlir-c/RegisterEverything.h b/mlir/include/mlir-c/RegisterEverything.h
index b98ce154dba6..ea2ea8644972 100644
--- a/mlir/include/mlir-c/RegisterEverything.h
+++ b/mlir/include/mlir-c/RegisterEverything.h
@@ -29,7 +29,7 @@ MLIR_CAPI_EXPORTED void mlirRegisterAllDialects(MlirDialectRegistry registry);
MLIR_CAPI_EXPORTED void mlirRegisterAllLLVMTranslations(MlirContext context);
/// Register all compiler passes of MLIR.
-MLIR_CAPI_EXPORTED void mlirRegisterAllPasses();
+MLIR_CAPI_EXPORTED void mlirRegisterAllPasses(void);
#ifdef __cplusplus
}
diff --git a/mlir/include/mlir-c/Support.h b/mlir/include/mlir-c/Support.h
index 5d20fb78d5dc..8d0188e31967 100644
--- a/mlir/include/mlir-c/Support.h
+++ b/mlir/include/mlir-c/Support.h
@@ -127,13 +127,13 @@ inline static bool mlirLogicalResultIsFailure(MlirLogicalResult res) {
}
/// Creates a logical result representing a success.
-inline static MlirLogicalResult mlirLogicalResultSuccess() {
+inline static MlirLogicalResult mlirLogicalResultSuccess(void) {
MlirLogicalResult res = {1};
return res;
}
/// Creates a logical result representing a failure.
-inline static MlirLogicalResult mlirLogicalResultFailure() {
+inline static MlirLogicalResult mlirLogicalResultFailure(void) {
MlirLogicalResult res = {0};
return res;
}
@@ -160,7 +160,7 @@ MLIR_CAPI_EXPORTED size_t mlirTypeIDHashValue(MlirTypeID typeID);
//===----------------------------------------------------------------------===//
/// Creates a type id allocator for dynamic type id creation
-MLIR_CAPI_EXPORTED MlirTypeIDAllocator mlirTypeIDAllocatorCreate();
+MLIR_CAPI_EXPORTED MlirTypeIDAllocator mlirTypeIDAllocatorCreate(void);
/// Deallocates the allocator and all allocated type ids
MLIR_CAPI_EXPORTED void
diff --git a/mlir/test/CAPI/execution_engine.c b/mlir/test/CAPI/execution_engine.c
index fe913698434c..96ad8eb1a402 100644
--- a/mlir/test/CAPI/execution_engine.c
+++ b/mlir/test/CAPI/execution_engine.c
@@ -46,7 +46,7 @@ void lowerModuleToLLVM(MlirContext ctx, MlirModule module) {
}
// CHECK-LABEL: Running test 'testSimpleExecution'
-void testSimpleExecution() {
+void testSimpleExecution(void) {
MlirContext ctx = mlirContextCreate();
registerAllUpstreamDialects(ctx);
@@ -84,7 +84,7 @@ void testSimpleExecution() {
mlirContextDestroy(ctx);
}
-int main() {
+int main(void) {
#define _STRINGIFY(x) #x
#define STRINGIFY(x) _STRINGIFY(x)
diff --git a/mlir/test/CAPI/ir.c b/mlir/test/CAPI/ir.c
index a4a036c699f9..27b9907c2355 100644
--- a/mlir/test/CAPI/ir.c
+++ b/mlir/test/CAPI/ir.c
@@ -1616,7 +1616,7 @@ int printIntegerSet(MlirContext ctx) {
return 0;
}
-int registerOnlyStd() {
+int registerOnlyStd(void) {
MlirContext ctx = mlirContextCreate();
// The built-in dialect is always loaded.
if (mlirContextGetNumLoadedDialects(ctx) != 1)
@@ -1670,7 +1670,7 @@ int registerOnlyStd() {
}
/// Tests backreference APIs
-static int testBackreferences() {
+static int testBackreferences(void) {
fprintf(stderr, "@test_backreferences\n");
MlirContext ctx = mlirContextCreate();
@@ -1708,7 +1708,7 @@ static int testBackreferences() {
}
/// Tests operand APIs.
-int testOperands() {
+int testOperands(void) {
fprintf(stderr, "@testOperands\n");
// CHECK-LABEL: @testOperands
@@ -1778,7 +1778,7 @@ int testOperands() {
}
/// Tests clone APIs.
-int testClone() {
+int testClone(void) {
fprintf(stderr, "@testClone\n");
// CHECK-LABEL: @testClone
@@ -2023,7 +2023,7 @@ int testSymbolTable(MlirContext ctx) {
return 0;
}
-int testDialectRegistry() {
+int testDialectRegistry(void) {
fprintf(stderr, "@testDialectRegistry\n");
MlirDialectRegistry registry = mlirDialectRegistryCreate();
@@ -2053,7 +2053,7 @@ int testDialectRegistry() {
return 0;
}
-void testDiagnostics() {
+void testDiagnostics(void) {
MlirContext ctx = mlirContextCreate();
MlirDiagnosticHandlerID id = mlirContextAttachDiagnosticHandler(
ctx, errorHandler, (void *)42, deleteUserData);
@@ -2104,7 +2104,7 @@ void testDiagnostics() {
mlirContextDestroy(ctx);
}
-int main() {
+int main(void) {
MlirContext ctx = mlirContextCreate();
registerAllUpstreamDialects(ctx);
mlirContextGetOrLoadDialect(ctx, mlirStringRefCreateFromCString("func"));
diff --git a/mlir/test/CAPI/llvm.c b/mlir/test/CAPI/llvm.c
index 8bd96ceb5daa..82e1660c15a4 100644
--- a/mlir/test/CAPI/llvm.c
+++ b/mlir/test/CAPI/llvm.c
@@ -70,7 +70,7 @@ static void testTypeCreation(MlirContext ctx) {
mlirTypeEqual(i32_i64_s, i32_i64_s_ref));
}
-int main() {
+int main(void) {
MlirContext ctx = mlirContextCreate();
mlirDialectHandleRegisterDialect(mlirGetDialectHandle__llvm__(), ctx);
mlirContextGetOrLoadDialect(ctx, mlirStringRefCreateFromCString("llvm"));
diff --git a/mlir/test/CAPI/pass.c b/mlir/test/CAPI/pass.c
index 87430b9e4797..42b5ce7080ca 100644
--- a/mlir/test/CAPI/pass.c
+++ b/mlir/test/CAPI/pass.c
@@ -29,7 +29,7 @@ static void registerAllUpstreamDialects(MlirContext ctx) {
mlirDialectRegistryDestroy(registry);
}
-void testRunPassOnModule() {
+void testRunPassOnModule(void) {
MlirContext ctx = mlirContextCreate();
registerAllUpstreamDialects(ctx);
@@ -67,7 +67,7 @@ void testRunPassOnModule() {
mlirContextDestroy(ctx);
}
-void testRunPassOnNestedModule() {
+void testRunPassOnNestedModule(void) {
MlirContext ctx = mlirContextCreate();
registerAllUpstreamDialects(ctx);
@@ -138,7 +138,7 @@ static void dontPrint(MlirStringRef str, void *userData) {
(void)userData;
}
-void testPrintPassPipeline() {
+void testPrintPassPipeline(void) {
MlirContext ctx = mlirContextCreate();
MlirPassManager pm = mlirPassManagerCreateOnOperation(
ctx, mlirStringRefCreateFromCString("any"));
@@ -175,7 +175,7 @@ void testPrintPassPipeline() {
mlirContextDestroy(ctx);
}
-void testParsePassPipeline() {
+void testParsePassPipeline(void) {
MlirContext ctx = mlirContextCreate();
MlirPassManager pm = mlirPassManagerCreate(ctx);
// Try parse a pipeline.
@@ -233,7 +233,7 @@ void testParsePassPipeline() {
mlirContextDestroy(ctx);
}
-void testParseErrorCapture() {
+void testParseErrorCapture(void) {
// CHECK-LABEL: testParseErrorCapture:
fprintf(stderr, "\nTEST: testParseErrorCapture:\n");
@@ -335,7 +335,7 @@ MlirExternalPassCallbacks makeTestExternalPassCallbacks(
testCloneExternalPass, runPass};
}
-void testExternalPass() {
+void testExternalPass(void) {
MlirContext ctx = mlirContextCreate();
registerAllUpstreamDialects(ctx);
@@ -591,7 +591,7 @@ void testExternalPass() {
mlirContextDestroy(ctx);
}
-int main() {
+int main(void) {
testRunPassOnModule();
testRunPassOnNestedModule();
testPrintPassPipeline();
diff --git a/mlir/test/CAPI/pdl.c b/mlir/test/CAPI/pdl.c
index c7ef98b4d6e7..673ad8d6af7e 100644
--- a/mlir/test/CAPI/pdl.c
+++ b/mlir/test/CAPI/pdl.c
@@ -325,7 +325,7 @@ void testValueType(MlirContext ctx) {
fprintf(stderr, "\n\n");
}
-int main() {
+int main(void) {
MlirContext ctx = mlirContextCreate();
mlirDialectHandleRegisterDialect(mlirGetDialectHandle__pdl__(), ctx);
testAttributeType(ctx);
diff --git a/mlir/test/CAPI/quant.c b/mlir/test/CAPI/quant.c
index 0ec15c37e0bb..0a09e084119f 100644
--- a/mlir/test/CAPI/quant.c
+++ b/mlir/test/CAPI/quant.c
@@ -226,7 +226,7 @@ void testCalibratedType(MlirContext ctx) {
fprintf(stderr, "\n\n");
}
-int main() {
+int main(void) {
MlirContext ctx = mlirContextCreate();
mlirDialectHandleRegisterDialect(mlirGetDialectHandle__quant__(), ctx);
testTypeHierarchy(ctx);
diff --git a/mlir/test/CAPI/sparse_tensor.c b/mlir/test/CAPI/sparse_tensor.c
index 58af741c19b8..ebb76ebc34eb 100644
--- a/mlir/test/CAPI/sparse_tensor.c
+++ b/mlir/test/CAPI/sparse_tensor.c
@@ -74,7 +74,7 @@ static int testRoundtripEncoding(MlirContext ctx) {
return 0;
}
-int main() {
+int main(void) {
MlirContext ctx = mlirContextCreate();
mlirDialectHandleRegisterDialect(mlirGetDialectHandle__sparse_tensor__(),
ctx);
diff --git a/mlir/tools/mlir-tblgen/PassCAPIGen.cpp b/mlir/tools/mlir-tblgen/PassCAPIGen.cpp
index 72275e756d4d..9f33a4129aac 100644
--- a/mlir/tools/mlir-tblgen/PassCAPIGen.cpp
+++ b/mlir/tools/mlir-tblgen/PassCAPIGen.cpp
@@ -32,8 +32,8 @@ static llvm::cl::opt<std::string>
const char *const passDecl = R"(
/* Create {0} Pass. */
-MLIR_CAPI_EXPORTED MlirPass mlirCreate{0}{1}();
-MLIR_CAPI_EXPORTED void mlirRegister{0}{1}();
+MLIR_CAPI_EXPORTED MlirPass mlirCreate{0}{1}(void);
+MLIR_CAPI_EXPORTED void mlirRegister{0}{1}(void);
)";
@@ -59,7 +59,8 @@ const char *const fileFooter = R"(
static bool emitCAPIHeader(const llvm::RecordKeeper &records, raw_ostream &os) {
os << fileHeader;
os << "// Registration for the entire group\n";
- os << "MLIR_CAPI_EXPORTED void mlirRegister" << groupName << "Passes();\n\n";
+ os << "MLIR_CAPI_EXPORTED void mlirRegister" << groupName
+ << "Passes(void);\n\n";
for (const auto *def : records.getAllDerivedDefinitions("PassBase")) {
Pass pass(def);
StringRef defName = pass.getDef()->getName();
@@ -70,10 +71,10 @@ static bool emitCAPIHeader(const llvm::RecordKeeper &records, raw_ostream &os) {
}
const char *const passCreateDef = R"(
-MlirPass mlirCreate{0}{1}() {
+MlirPass mlirCreate{0}{1}(void) {
return wrap({2}.release());
}
-void mlirRegister{0}{1}() {
+void mlirRegister{0}{1}(void) {
register{1}();
}
@@ -85,7 +86,7 @@ const char *const passGroupRegistrationCode = R"(
// {0} Group Registration
//===----------------------------------------------------------------------===//
-void mlirRegister{0}Passes() {{
+void mlirRegister{0}Passes(void) {{
register{0}Passes();
}
)";
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