https://github.com/snehasish created
https://github.com/llvm/llvm-project/pull/140505
None
>From d4413c619035039133f7d3509bbe6c94a1650adf Mon Sep 17 00:00:00 2001
From: Snehasish Kumar <snehasi...@google.com>
Date: Mon, 19 May 2025 00:03:59 -0700
Subject: [PATCH] [NFC][MemProf] Move types shared between Analysis,
ProfileData and ModuleSummary (Core) to a separate header
---
.../include/llvm/Analysis/MemoryProfileInfo.h | 3 +-
llvm/include/llvm/IR/ModuleSummaryIndex.h | 22 +---------
llvm/include/llvm/ProfileData/MemProfCommon.h | 44 +++++++++++++++++++
.../Instrumentation/MemProfiler.cpp | 1 +
4 files changed, 49 insertions(+), 21 deletions(-)
create mode 100644 llvm/include/llvm/ProfileData/MemProfCommon.h
diff --git a/llvm/include/llvm/Analysis/MemoryProfileInfo.h
b/llvm/include/llvm/Analysis/MemoryProfileInfo.h
index 1d98f86f50484..33d59efe8d77e 100644
--- a/llvm/include/llvm/Analysis/MemoryProfileInfo.h
+++ b/llvm/include/llvm/Analysis/MemoryProfileInfo.h
@@ -14,7 +14,8 @@
#define LLVM_ANALYSIS_MEMORYPROFILEINFO_H
#include "llvm/IR/Metadata.h"
-#include "llvm/IR/ModuleSummaryIndex.h"
+#include "llvm/ProfileData/MemProfCommon.h"
+#include "llvm/IR/InstrTypes.h"
#include <map>
namespace llvm {
diff --git a/llvm/include/llvm/IR/ModuleSummaryIndex.h
b/llvm/include/llvm/IR/ModuleSummaryIndex.h
index 65e428a3adea7..77430c5cb5ea1 100644
--- a/llvm/include/llvm/IR/ModuleSummaryIndex.h
+++ b/llvm/include/llvm/IR/ModuleSummaryIndex.h
@@ -27,6 +27,7 @@
#include "llvm/IR/ConstantRange.h"
#include "llvm/IR/GlobalValue.h"
#include "llvm/IR/Module.h"
+#include "llvm/ProfileData/MemProfCommon.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/InterleavedRange.h"
@@ -306,13 +307,7 @@ template <> struct DenseMapInfo<ValueInfo> {
static unsigned getHashValue(ValueInfo I) { return hash_value(I.getRef()); }
};
-// For optional hinted size reporting, holds a pair of the full stack id
-// (pre-trimming, from the full context in the profile), and the associated
-// total profiled size.
-struct ContextTotalSize {
- uint64_t FullStackId;
- uint64_t TotalSize;
-};
+
/// Summary of memprof callsite metadata.
struct CallsiteInfo {
@@ -350,19 +345,6 @@ inline raw_ostream &operator<<(raw_ostream &OS, const
CallsiteInfo &SNI) {
return OS;
}
-// Allocation type assigned to an allocation reached by a given context.
-// More can be added, now this is cold, notcold and hot.
-// Values should be powers of two so that they can be ORed, in particular to
-// track allocations that have different behavior with different calling
-// contexts.
-enum class AllocationType : uint8_t {
- None = 0,
- NotCold = 1,
- Cold = 2,
- Hot = 4,
- All = 7 // This should always be set to the OR of all values.
-};
-
/// Summary of a single MIB in a memprof metadata on allocations.
struct MIBInfo {
// The allocation type for this profiled context.
diff --git a/llvm/include/llvm/ProfileData/MemProfCommon.h
b/llvm/include/llvm/ProfileData/MemProfCommon.h
new file mode 100644
index 0000000000000..4097ccb651188
--- /dev/null
+++ b/llvm/include/llvm/ProfileData/MemProfCommon.h
@@ -0,0 +1,44 @@
+//===- MemProfCommon.h - MemProf support ----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains common types used by different parts of the MemProf code.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_PROFILEDATA_MEMPROFCOMMON_H
+#define LLVM_PROFILEDATA_MEMPROFCOMMON_H
+
+#include <cstdint>
+
+namespace llvm {
+
+// For optional hinted size reporting, holds a pair of the full stack id
+// (pre-trimming, from the full context in the profile), and the associated
+// total profiled size.
+struct ContextTotalSize {
+ uint64_t FullStackId;
+ uint64_t TotalSize;
+};
+
+// Allocation type assigned to an allocation reached by a given context.
+// More can be added, now this is cold, notcold and hot.
+// Values should be powers of two so that they can be ORed, in particular to
+// track allocations that have different behavior with different calling
+// contexts.
+enum class AllocationType : uint8_t {
+ None = 0,
+ NotCold = 1,
+ Cold = 2,
+ Hot = 4,
+ All = 7 // This should always be set to the OR of all values.
+};
+
+} // namespace llvm
+
+#endif // LLVM_PROFILEDATA_MEMPROFCOMMON_H
+
diff --git a/llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
b/llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
index 5982476f3994e..6538311571529 100644
--- a/llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
+++ b/llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
@@ -46,6 +46,7 @@
#include "llvm/Transforms/Utils/ModuleUtils.h"
#include <map>
#include <set>
+#include <unordered_set>
using namespace llvm;
using namespace llvm::memprof;
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