aboutsummaryrefslogtreecommitdiff
path: root/llvm/include/llvm/Support
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/include/llvm/Support')
-rw-r--r--llvm/include/llvm/Support/Alignment.h2
-rw-r--r--llvm/include/llvm/Support/Caching.h3
-rw-r--r--llvm/include/llvm/Support/Casting.h7
-rw-r--r--llvm/include/llvm/Support/CommandLine.h2
-rw-r--r--llvm/include/llvm/Support/DOTGraphTraits.h5
-rw-r--r--llvm/include/llvm/Support/DebugLog.h12
-rw-r--r--llvm/include/llvm/Support/ELFAttributes.h2
-rw-r--r--llvm/include/llvm/Support/LSP/Protocol.h2
-rw-r--r--llvm/include/llvm/Support/MD5.h2
-rw-r--r--llvm/include/llvm/Support/MathExtras.h53
-rw-r--r--llvm/include/llvm/Support/SourceMgr.h23
-rw-r--r--llvm/include/llvm/Support/Timer.h2
-rw-r--r--llvm/include/llvm/Support/X86DisassemblerDecoderCommon.h1
13 files changed, 58 insertions, 58 deletions
diff --git a/llvm/include/llvm/Support/Alignment.h b/llvm/include/llvm/Support/Alignment.h
index a4ca54e..f9d7c76 100644
--- a/llvm/include/llvm/Support/Alignment.h
+++ b/llvm/include/llvm/Support/Alignment.h
@@ -103,7 +103,7 @@ inline Align assumeAligned(uint64_t Value) {
/// This struct is a compact representation of a valid (power of two) or
/// undefined (0) alignment.
-struct MaybeAlign : public std::optional<Align> {
+struct MaybeAlign : std::optional<Align> {
private:
using UP = std::optional<Align>;
diff --git a/llvm/include/llvm/Support/Caching.h b/llvm/include/llvm/Support/Caching.h
index 7fd9bef..cebf071 100644
--- a/llvm/include/llvm/Support/Caching.h
+++ b/llvm/include/llvm/Support/Caching.h
@@ -17,11 +17,10 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Error.h"
+#include "llvm/Support/MemoryBuffer.h"
namespace llvm {
-class MemoryBuffer;
-
/// This class wraps an output stream for a file. Most clients should just be
/// able to return an instance of this base class from the stream callback, but
/// if a client needs to perform some action after the stream is written to,
diff --git a/llvm/include/llvm/Support/Casting.h b/llvm/include/llvm/Support/Casting.h
index 2a9a149..6f6df2e 100644
--- a/llvm/include/llvm/Support/Casting.h
+++ b/llvm/include/llvm/Support/Casting.h
@@ -340,7 +340,7 @@ struct ValueFromPointerCast
/// during the cast. It's also a good example of how to implement a move-only
/// cast.
template <typename To, typename From, typename Derived = void>
-struct UniquePtrCast : public CastIsPossible<To, From *> {
+struct UniquePtrCast : CastIsPossible<To, From *> {
using Self = detail::SelfType<Derived, UniquePtrCast<To, From>>;
using CastResultType = std::unique_ptr<
std::remove_reference_t<typename cast_retty<To, From>::ret_type>>;
@@ -473,7 +473,7 @@ struct ForwardToPointerCast {
// take advantage of the cast traits whenever possible!
template <typename To, typename From, typename Enable = void>
-struct CastInfo : public CastIsPossible<To, From> {
+struct CastInfo : CastIsPossible<To, From> {
using Self = CastInfo<To, From, Enable>;
using CastReturnType = typename cast_retty<To, From>::ret_type;
@@ -536,8 +536,7 @@ struct CastInfo<To, std::unique_ptr<From>> : public UniquePtrCast<To, From> {};
/// the input is std::optional<From> that the output can be std::optional<To>.
/// If that's not the case, specialize CastInfo for your use case.
template <typename To, typename From>
-struct CastInfo<To, std::optional<From>> : public OptionalValueCast<To, From> {
-};
+struct CastInfo<To, std::optional<From>> : OptionalValueCast<To, From> {};
/// isa<X> - Return true if the parameter to the template is an instance of one
/// of the template type arguments. Used like this:
diff --git a/llvm/include/llvm/Support/CommandLine.h b/llvm/include/llvm/Support/CommandLine.h
index dd05c53..5a5f00e 100644
--- a/llvm/include/llvm/Support/CommandLine.h
+++ b/llvm/include/llvm/Support/CommandLine.h
@@ -549,7 +549,7 @@ template <class DataType> struct OptionValue;
// The default value safely does nothing. Option value printing is only
// best-effort.
template <class DataType, bool isClass>
-struct OptionValueBase : public GenericOptionValue {
+struct OptionValueBase : GenericOptionValue {
// Temporary storage for argument passing.
using WrapperType = OptionValue<DataType>;
diff --git a/llvm/include/llvm/Support/DOTGraphTraits.h b/llvm/include/llvm/Support/DOTGraphTraits.h
index ffa9abe..3b9fe00 100644
--- a/llvm/include/llvm/Support/DOTGraphTraits.h
+++ b/llvm/include/llvm/Support/DOTGraphTraits.h
@@ -162,9 +162,8 @@ public:
/// graphs are converted to 'dot' graphs. When specializing, you may inherit
/// from DefaultDOTGraphTraits if you don't need to override everything.
///
-template <typename Ty>
-struct DOTGraphTraits : public DefaultDOTGraphTraits {
- DOTGraphTraits (bool simple=false) : DefaultDOTGraphTraits (simple) {}
+template <typename Ty> struct DOTGraphTraits : DefaultDOTGraphTraits {
+ using DefaultDOTGraphTraits::DefaultDOTGraphTraits;
};
} // End llvm namespace
diff --git a/llvm/include/llvm/Support/DebugLog.h b/llvm/include/llvm/Support/DebugLog.h
index 7025ca14..fd67d7a 100644
--- a/llvm/include/llvm/Support/DebugLog.h
+++ b/llvm/include/llvm/Support/DebugLog.h
@@ -221,12 +221,10 @@ constexpr ::llvm::StringRef strip_quotes(const char *Str) {
#define LDBG_GET_DEBUG_TYPE_STR() LDBG_GET_DEBUG_TYPE_STR_(DEBUG_TYPE)
/// Helper to call isCurrentDebugType with a StringRef.
-static LLVM_ATTRIBUTE_UNUSED bool ldbgIsCurrentDebugType(StringRef Type,
- int Level) {
+[[maybe_unused]] static bool ldbgIsCurrentDebugType(StringRef Type, int Level) {
return ::llvm::isCurrentDebugType(Type.str().c_str(), Level);
}
-static LLVM_ATTRIBUTE_UNUSED bool ldbgIsCurrentDebugType(int Level,
- StringRef Type) {
+[[maybe_unused]] static bool ldbgIsCurrentDebugType(int Level, StringRef Type) {
return ::llvm::isCurrentDebugType(Type.str().c_str(), Level);
}
@@ -302,7 +300,7 @@ public:
};
/// Remove the path prefix from the file name.
-static LLVM_ATTRIBUTE_UNUSED constexpr const char *
+[[maybe_unused]] static constexpr const char *
getShortFileName(const char *path) {
const char *filename = path;
for (const char *p = path; *p != '\0'; ++p) {
@@ -315,7 +313,7 @@ getShortFileName(const char *path) {
/// Compute the prefix for the debug log in the form of:
/// "[DebugType] File:Line "
/// Where the File is the file name without the path prefix.
-static LLVM_ATTRIBUTE_UNUSED std::string
+[[maybe_unused]] static std::string
computePrefix(StringRef DebugType, const char *File, int Line, int Level) {
std::string Prefix;
raw_string_ostream OsPrefix(Prefix);
@@ -326,7 +324,7 @@ computePrefix(StringRef DebugType, const char *File, int Line, int Level) {
return OsPrefix.str();
}
/// Overload allowing to swap the order of the DebugType and Level arguments.
-static LLVM_ATTRIBUTE_UNUSED std::string
+[[maybe_unused]] static std::string
computePrefix(int Level, const char *File, int Line, StringRef DebugType) {
return computePrefix(DebugType, File, Line, Level);
}
diff --git a/llvm/include/llvm/Support/ELFAttributes.h b/llvm/include/llvm/Support/ELFAttributes.h
index 270246f..5771a84 100644
--- a/llvm/include/llvm/Support/ELFAttributes.h
+++ b/llvm/include/llvm/Support/ELFAttributes.h
@@ -48,8 +48,6 @@ struct SubsectionAndTagToTagName {
StringRef SubsectionName;
unsigned Tag;
StringRef TagName;
- SubsectionAndTagToTagName(StringRef SN, unsigned Tg, StringRef TN)
- : SubsectionName(SN), Tag(Tg), TagName(TN) {}
};
namespace ELFAttrs {
diff --git a/llvm/include/llvm/Support/LSP/Protocol.h b/llvm/include/llvm/Support/LSP/Protocol.h
index 93b82f1..e38203a 100644
--- a/llvm/include/llvm/Support/LSP/Protocol.h
+++ b/llvm/include/llvm/Support/LSP/Protocol.h
@@ -449,7 +449,7 @@ struct ReferenceContext {
bool fromJSON(const llvm::json::Value &value, ReferenceContext &result,
llvm::json::Path path);
-struct ReferenceParams : public TextDocumentPositionParams {
+struct ReferenceParams : TextDocumentPositionParams {
ReferenceContext context;
};
diff --git a/llvm/include/llvm/Support/MD5.h b/llvm/include/llvm/Support/MD5.h
index ed29826..4ba3867 100644
--- a/llvm/include/llvm/Support/MD5.h
+++ b/llvm/include/llvm/Support/MD5.h
@@ -41,7 +41,7 @@ template <typename T> class ArrayRef;
class MD5 {
public:
- struct MD5Result : public std::array<uint8_t, 16> {
+ struct MD5Result : std::array<uint8_t, 16> {
LLVM_ABI SmallString<32> digest() const;
uint64_t low() const {
diff --git a/llvm/include/llvm/Support/MathExtras.h b/llvm/include/llvm/Support/MathExtras.h
index c2716a9..41232335 100644
--- a/llvm/include/llvm/Support/MathExtras.h
+++ b/llvm/include/llvm/Support/MathExtras.h
@@ -13,6 +13,7 @@
#ifndef LLVM_SUPPORT_MATHEXTRAS_H
#define LLVM_SUPPORT_MATHEXTRAS_H
+#include "llvm/ADT/STLForwardCompat.h"
#include "llvm/ADT/bit.h"
#include "llvm/Support/Compiler.h"
#include <cassert>
@@ -42,38 +43,28 @@ using common_sint =
/// Mathematical constants.
namespace numbers {
-// TODO: Track C++20 std::numbers.
// clang-format off
-constexpr double e = 0x1.5bf0a8b145769P+1, // (2.7182818284590452354) https://oeis.org/A001113
- egamma = 0x1.2788cfc6fb619P-1, // (.57721566490153286061) https://oeis.org/A001620
- ln2 = 0x1.62e42fefa39efP-1, // (.69314718055994530942) https://oeis.org/A002162
- ln10 = 0x1.26bb1bbb55516P+1, // (2.3025850929940456840) https://oeis.org/A002392
- log2e = 0x1.71547652b82feP+0, // (1.4426950408889634074)
- log10e = 0x1.bcb7b1526e50eP-2, // (.43429448190325182765)
- pi = 0x1.921fb54442d18P+1, // (3.1415926535897932385) https://oeis.org/A000796
- inv_pi = 0x1.45f306dc9c883P-2, // (.31830988618379067154) https://oeis.org/A049541
- sqrtpi = 0x1.c5bf891b4ef6bP+0, // (1.7724538509055160273) https://oeis.org/A002161
- inv_sqrtpi = 0x1.20dd750429b6dP-1, // (.56418958354775628695) https://oeis.org/A087197
- sqrt2 = 0x1.6a09e667f3bcdP+0, // (1.4142135623730950488) https://oeis.org/A00219
- inv_sqrt2 = 0x1.6a09e667f3bcdP-1, // (.70710678118654752440)
- sqrt3 = 0x1.bb67ae8584caaP+0, // (1.7320508075688772935) https://oeis.org/A002194
- inv_sqrt3 = 0x1.279a74590331cP-1, // (.57735026918962576451)
- phi = 0x1.9e3779b97f4a8P+0; // (1.6180339887498948482) https://oeis.org/A001622
-constexpr float ef = 0x1.5bf0a8P+1F, // (2.71828183) https://oeis.org/A001113
- egammaf = 0x1.2788d0P-1F, // (.577215665) https://oeis.org/A001620
- ln2f = 0x1.62e430P-1F, // (.693147181) https://oeis.org/A002162
- ln10f = 0x1.26bb1cP+1F, // (2.30258509) https://oeis.org/A002392
- log2ef = 0x1.715476P+0F, // (1.44269504)
- log10ef = 0x1.bcb7b2P-2F, // (.434294482)
- pif = 0x1.921fb6P+1F, // (3.14159265) https://oeis.org/A000796
- inv_pif = 0x1.45f306P-2F, // (.318309886) https://oeis.org/A049541
- sqrtpif = 0x1.c5bf8aP+0F, // (1.77245385) https://oeis.org/A002161
- inv_sqrtpif = 0x1.20dd76P-1F, // (.564189584) https://oeis.org/A087197
- sqrt2f = 0x1.6a09e6P+0F, // (1.41421356) https://oeis.org/A002193
- inv_sqrt2f = 0x1.6a09e6P-1F, // (.707106781)
- sqrt3f = 0x1.bb67aeP+0F, // (1.73205081) https://oeis.org/A002194
- inv_sqrt3f = 0x1.279a74P-1F, // (.577350269)
- phif = 0x1.9e377aP+0F; // (1.61803399) https://oeis.org/A001622
+inline constexpr float ef = e_v<float>;
+inline constexpr float egammaf = egamma_v<float>;
+inline constexpr float ln2f = ln2_v<float>;
+inline constexpr float ln10f = ln10_v<float>;
+inline constexpr float log2ef = log2e_v<float>;
+inline constexpr float log10ef = log10e_v<float>;
+inline constexpr float pif = pi_v<float>;
+inline constexpr float inv_pif = inv_pi_v<float>;
+inline constexpr float inv_sqrtpif = inv_sqrtpi_v<float>;
+inline constexpr float sqrt2f = sqrt2_v<float>;
+inline constexpr float inv_sqrt2f = inv_sqrt2_v<float>;
+inline constexpr float sqrt3f = sqrt3_v<float>;
+inline constexpr float inv_sqrt3f = inv_sqrt3_v<float>;
+inline constexpr float phif = phi_v<float>;
+
+// sqrtpi is not in C++20 std::numbers.
+template <typename T, typename = std::enable_if_t<std::is_floating_point_v<T>>>
+inline constexpr T sqrtpi_v = T(0x1.c5bf891b4ef6bP+0); // (1.7724538509055160273) https://oeis.org/A002161
+inline constexpr double sqrtpi = sqrtpi_v<double>;
+inline constexpr float sqrtpif = sqrtpi_v<float>;
+
// These string literals are taken from below:
// https://github.com/bminor/glibc/blob/8543577b04ded6d979ffcc5a818930e4d74d0645/math/math.h#L1215-L1229
constexpr const char *pis = "3.141592653589793238462643383279502884",
diff --git a/llvm/include/llvm/Support/SourceMgr.h b/llvm/include/llvm/Support/SourceMgr.h
index 5637b64..8320006 100644
--- a/llvm/include/llvm/Support/SourceMgr.h
+++ b/llvm/include/llvm/Support/SourceMgr.h
@@ -15,6 +15,7 @@
#ifndef LLVM_SUPPORT_SOURCEMGR_H
#define LLVM_SUPPORT_SOURCEMGR_H
+#include "llvm/ADT/IntrusiveRefCntPtr.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/MemoryBuffer.h"
@@ -23,6 +24,10 @@
namespace llvm {
+namespace vfs {
+class FileSystem;
+} // end namespace vfs
+
class raw_ostream;
class SMDiagnostic;
class SMFixIt;
@@ -91,15 +96,25 @@ private:
DiagHandlerTy DiagHandler = nullptr;
void *DiagContext = nullptr;
+ // Optional file system for finding include files.
+ IntrusiveRefCntPtr<vfs::FileSystem> FS;
+
bool isValidBufferID(unsigned i) const { return i && i <= Buffers.size(); }
public:
- SourceMgr() = default;
+ /// Create new source manager without support for include files.
+ SourceMgr();
+ /// Create new source manager with the capability of finding include files
+ /// via the provided file system.
+ explicit SourceMgr(IntrusiveRefCntPtr<vfs::FileSystem> FS);
SourceMgr(const SourceMgr &) = delete;
SourceMgr &operator=(const SourceMgr &) = delete;
- SourceMgr(SourceMgr &&) = default;
- SourceMgr &operator=(SourceMgr &&) = default;
- ~SourceMgr() = default;
+ SourceMgr(SourceMgr &&);
+ SourceMgr &operator=(SourceMgr &&);
+ ~SourceMgr();
+
+ IntrusiveRefCntPtr<vfs::FileSystem> getVirtualFileSystem() const;
+ void setVirtualFileSystem(IntrusiveRefCntPtr<vfs::FileSystem> FS);
/// Return the include directories of this source manager.
ArrayRef<std::string> getIncludeDirs() const { return IncludeDirectories; }
diff --git a/llvm/include/llvm/Support/Timer.h b/llvm/include/llvm/Support/Timer.h
index 40709d4..a4ed712 100644
--- a/llvm/include/llvm/Support/Timer.h
+++ b/llvm/include/llvm/Support/Timer.h
@@ -167,7 +167,7 @@ public:
/// you to declare a new timer, AND specify the region to time, all in one
/// statement. All timers with the same name are merged. This is primarily
/// used for debugging and for hunting performance problems.
-struct NamedRegionTimer : public TimeRegion {
+struct NamedRegionTimer : TimeRegion {
LLVM_ABI explicit NamedRegionTimer(StringRef Name, StringRef Description,
StringRef GroupName,
StringRef GroupDescription,
diff --git a/llvm/include/llvm/Support/X86DisassemblerDecoderCommon.h b/llvm/include/llvm/Support/X86DisassemblerDecoderCommon.h
index faaff4a..4aa6c01 100644
--- a/llvm/include/llvm/Support/X86DisassemblerDecoderCommon.h
+++ b/llvm/include/llvm/Support/X86DisassemblerDecoderCommon.h
@@ -121,6 +121,7 @@ enum attributeBits {
"The Dynamic Duo! Prefer over all else because this changes " \
"most operands' meaning") \
ENUM_ENTRY(IC_64BIT_REX2, 2, "requires a REX2 prefix") \
+ ENUM_ENTRY(IC_64BIT_REX2_REXW, 3, "requires a REX2 and the W prefix") \
ENUM_ENTRY(IC_VEX, 1, "requires a VEX prefix") \
ENUM_ENTRY(IC_VEX_XS, 2, "requires VEX and the XS prefix") \
ENUM_ENTRY(IC_VEX_XD, 2, "requires VEX and the XD prefix") \
generated by cgit v1.1 at 2025-10-19 10:34:15 +0000