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92b9137fcb
Clang FE currently has hot/cold function attribute. But we only have
cold function attribute in LLVM IR.
This patch adds support of hot function attribute to LLVM IR. This
attribute will be used in setting function section prefix/suffix.
Currently .hot and .unlikely suffix only are added in PGO (Sample PGO)
compilation (through isFunctionHotInCallGraph and
isFunctionColdInCallGraph).
This patch changes the behavior. The new behavior is:
(1) If the user annotates a function as hot or isFunctionHotInCallGraph
is true, this function will be marked as hot. Otherwise,
(2) If the user annotates a function as cold or
isFunctionColdInCallGraph is true, this function will be marked as
cold.
The changes are:
(1) user annotated function attribute will used in setting function
section prefix/suffix.
(2) hot attribute overwrites profile count based hotness.
(3) profile count based hotness overwrite user annotated cold attribute.
The intention for these changes is to provide the user a way to mark
certain function as hot in cases where training input is hard to cover
all the hot functions.
Differential Revision: https://reviews.llvm.org/D92493
680 lines
26 KiB
C++
680 lines
26 KiB
C++
//===- LLVMBitCodes.h - Enum values for the LLVM bitcode format -*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This header defines Bitcode enum values for LLVM IR bitcode files.
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//
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// The enum values defined in this file should be considered permanent. If
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// new features are added, they should have values added at the end of the
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// respective lists.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_BITCODE_LLVMBITCODES_H
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#define LLVM_BITCODE_LLVMBITCODES_H
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#include "llvm/Bitstream/BitCodes.h"
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namespace llvm {
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namespace bitc {
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// The only top-level block types are MODULE, IDENTIFICATION, STRTAB and SYMTAB.
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enum BlockIDs {
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// Blocks
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MODULE_BLOCK_ID = FIRST_APPLICATION_BLOCKID,
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// Module sub-block id's.
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PARAMATTR_BLOCK_ID,
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PARAMATTR_GROUP_BLOCK_ID,
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CONSTANTS_BLOCK_ID,
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FUNCTION_BLOCK_ID,
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// Block intended to contains information on the bitcode versioning.
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// Can be used to provide better error messages when we fail to parse a
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// bitcode file.
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IDENTIFICATION_BLOCK_ID,
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VALUE_SYMTAB_BLOCK_ID,
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METADATA_BLOCK_ID,
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METADATA_ATTACHMENT_ID,
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TYPE_BLOCK_ID_NEW,
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USELIST_BLOCK_ID,
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MODULE_STRTAB_BLOCK_ID,
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GLOBALVAL_SUMMARY_BLOCK_ID,
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OPERAND_BUNDLE_TAGS_BLOCK_ID,
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METADATA_KIND_BLOCK_ID,
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STRTAB_BLOCK_ID,
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FULL_LTO_GLOBALVAL_SUMMARY_BLOCK_ID,
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SYMTAB_BLOCK_ID,
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SYNC_SCOPE_NAMES_BLOCK_ID,
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};
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/// Identification block contains a string that describes the producer details,
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/// and an epoch that defines the auto-upgrade capability.
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enum IdentificationCodes {
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IDENTIFICATION_CODE_STRING = 1, // IDENTIFICATION: [strchr x N]
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IDENTIFICATION_CODE_EPOCH = 2, // EPOCH: [epoch#]
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};
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/// The epoch that defines the auto-upgrade compatibility for the bitcode.
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///
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/// LLVM guarantees in a major release that a minor release can read bitcode
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/// generated by previous minor releases. We translate this by making the reader
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/// accepting only bitcode with the same epoch, except for the X.0 release which
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/// also accepts N-1.
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enum { BITCODE_CURRENT_EPOCH = 0 };
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/// MODULE blocks have a number of optional fields and subblocks.
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enum ModuleCodes {
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MODULE_CODE_VERSION = 1, // VERSION: [version#]
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MODULE_CODE_TRIPLE = 2, // TRIPLE: [strchr x N]
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MODULE_CODE_DATALAYOUT = 3, // DATALAYOUT: [strchr x N]
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MODULE_CODE_ASM = 4, // ASM: [strchr x N]
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MODULE_CODE_SECTIONNAME = 5, // SECTIONNAME: [strchr x N]
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// Deprecated, but still needed to read old bitcode files.
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MODULE_CODE_DEPLIB = 6, // DEPLIB: [strchr x N]
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// GLOBALVAR: [pointer type, isconst, initid,
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// linkage, alignment, section, visibility, threadlocal]
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MODULE_CODE_GLOBALVAR = 7,
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// FUNCTION: [type, callingconv, isproto, linkage, paramattrs, alignment,
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// section, visibility, gc, unnamed_addr]
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MODULE_CODE_FUNCTION = 8,
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// ALIAS: [alias type, aliasee val#, linkage, visibility]
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MODULE_CODE_ALIAS_OLD = 9,
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MODULE_CODE_GCNAME = 11, // GCNAME: [strchr x N]
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MODULE_CODE_COMDAT = 12, // COMDAT: [selection_kind, name]
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MODULE_CODE_VSTOFFSET = 13, // VSTOFFSET: [offset]
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// ALIAS: [alias value type, addrspace, aliasee val#, linkage, visibility]
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MODULE_CODE_ALIAS = 14,
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MODULE_CODE_METADATA_VALUES_UNUSED = 15,
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// SOURCE_FILENAME: [namechar x N]
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MODULE_CODE_SOURCE_FILENAME = 16,
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// HASH: [5*i32]
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MODULE_CODE_HASH = 17,
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// IFUNC: [ifunc value type, addrspace, resolver val#, linkage, visibility]
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MODULE_CODE_IFUNC = 18,
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};
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/// PARAMATTR blocks have code for defining a parameter attribute set.
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enum AttributeCodes {
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// Deprecated, but still needed to read old bitcode files.
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PARAMATTR_CODE_ENTRY_OLD = 1, // ENTRY: [paramidx0, attr0,
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// paramidx1, attr1...]
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PARAMATTR_CODE_ENTRY = 2, // ENTRY: [attrgrp0, attrgrp1, ...]
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PARAMATTR_GRP_CODE_ENTRY = 3 // ENTRY: [grpid, idx, attr0, attr1, ...]
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};
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/// TYPE blocks have codes for each type primitive they use.
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enum TypeCodes {
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TYPE_CODE_NUMENTRY = 1, // NUMENTRY: [numentries]
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// Type Codes
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TYPE_CODE_VOID = 2, // VOID
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TYPE_CODE_FLOAT = 3, // FLOAT
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TYPE_CODE_DOUBLE = 4, // DOUBLE
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TYPE_CODE_LABEL = 5, // LABEL
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TYPE_CODE_OPAQUE = 6, // OPAQUE
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TYPE_CODE_INTEGER = 7, // INTEGER: [width]
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TYPE_CODE_POINTER = 8, // POINTER: [pointee type]
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TYPE_CODE_FUNCTION_OLD = 9, // FUNCTION: [vararg, attrid, retty,
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// paramty x N]
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TYPE_CODE_HALF = 10, // HALF
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TYPE_CODE_ARRAY = 11, // ARRAY: [numelts, eltty]
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TYPE_CODE_VECTOR = 12, // VECTOR: [numelts, eltty]
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// These are not with the other floating point types because they're
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// a late addition, and putting them in the right place breaks
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// binary compatibility.
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TYPE_CODE_X86_FP80 = 13, // X86 LONG DOUBLE
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TYPE_CODE_FP128 = 14, // LONG DOUBLE (112 bit mantissa)
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TYPE_CODE_PPC_FP128 = 15, // PPC LONG DOUBLE (2 doubles)
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TYPE_CODE_METADATA = 16, // METADATA
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TYPE_CODE_X86_MMX = 17, // X86 MMX
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TYPE_CODE_STRUCT_ANON = 18, // STRUCT_ANON: [ispacked, eltty x N]
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TYPE_CODE_STRUCT_NAME = 19, // STRUCT_NAME: [strchr x N]
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TYPE_CODE_STRUCT_NAMED = 20, // STRUCT_NAMED: [ispacked, eltty x N]
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TYPE_CODE_FUNCTION = 21, // FUNCTION: [vararg, retty, paramty x N]
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TYPE_CODE_TOKEN = 22, // TOKEN
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TYPE_CODE_BFLOAT = 23 // BRAIN FLOATING POINT
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};
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enum OperandBundleTagCode {
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OPERAND_BUNDLE_TAG = 1, // TAG: [strchr x N]
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};
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enum SyncScopeNameCode {
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SYNC_SCOPE_NAME = 1,
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};
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// Value symbol table codes.
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enum ValueSymtabCodes {
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VST_CODE_ENTRY = 1, // VST_ENTRY: [valueid, namechar x N]
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VST_CODE_BBENTRY = 2, // VST_BBENTRY: [bbid, namechar x N]
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VST_CODE_FNENTRY = 3, // VST_FNENTRY: [valueid, offset, namechar x N]
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// VST_COMBINED_ENTRY: [valueid, refguid]
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VST_CODE_COMBINED_ENTRY = 5
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};
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// The module path symbol table only has one code (MST_CODE_ENTRY).
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enum ModulePathSymtabCodes {
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MST_CODE_ENTRY = 1, // MST_ENTRY: [modid, namechar x N]
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MST_CODE_HASH = 2, // MST_HASH: [5*i32]
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};
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// The summary section uses different codes in the per-module
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// and combined index cases.
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enum GlobalValueSummarySymtabCodes {
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// PERMODULE: [valueid, flags, instcount, numrefs, numrefs x valueid,
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// n x (valueid)]
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FS_PERMODULE = 1,
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// PERMODULE_PROFILE: [valueid, flags, instcount, numrefs,
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// numrefs x valueid,
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// n x (valueid, hotness)]
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FS_PERMODULE_PROFILE = 2,
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// PERMODULE_GLOBALVAR_INIT_REFS: [valueid, flags, n x valueid]
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FS_PERMODULE_GLOBALVAR_INIT_REFS = 3,
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// COMBINED: [valueid, modid, flags, instcount, numrefs, numrefs x valueid,
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// n x (valueid)]
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FS_COMBINED = 4,
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// COMBINED_PROFILE: [valueid, modid, flags, instcount, numrefs,
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// numrefs x valueid,
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// n x (valueid, hotness)]
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FS_COMBINED_PROFILE = 5,
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// COMBINED_GLOBALVAR_INIT_REFS: [valueid, modid, flags, n x valueid]
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FS_COMBINED_GLOBALVAR_INIT_REFS = 6,
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// ALIAS: [valueid, flags, valueid]
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FS_ALIAS = 7,
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// COMBINED_ALIAS: [valueid, modid, flags, valueid]
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FS_COMBINED_ALIAS = 8,
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// COMBINED_ORIGINAL_NAME: [original_name_hash]
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FS_COMBINED_ORIGINAL_NAME = 9,
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// VERSION of the summary, bumped when adding flags for instance.
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FS_VERSION = 10,
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// The list of llvm.type.test type identifiers used by the following function
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// that are used other than by an llvm.assume.
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// [n x typeid]
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FS_TYPE_TESTS = 11,
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// The list of virtual calls made by this function using
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// llvm.assume(llvm.type.test) intrinsics that do not have all constant
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// integer arguments.
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// [n x (typeid, offset)]
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FS_TYPE_TEST_ASSUME_VCALLS = 12,
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// The list of virtual calls made by this function using
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// llvm.type.checked.load intrinsics that do not have all constant integer
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// arguments.
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// [n x (typeid, offset)]
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FS_TYPE_CHECKED_LOAD_VCALLS = 13,
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// Identifies a virtual call made by this function using an
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// llvm.assume(llvm.type.test) intrinsic with all constant integer arguments.
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// [typeid, offset, n x arg]
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FS_TYPE_TEST_ASSUME_CONST_VCALL = 14,
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// Identifies a virtual call made by this function using an
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// llvm.type.checked.load intrinsic with all constant integer arguments.
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// [typeid, offset, n x arg]
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FS_TYPE_CHECKED_LOAD_CONST_VCALL = 15,
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// Assigns a GUID to a value ID. This normally appears only in combined
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// summaries, but it can also appear in per-module summaries for PGO data.
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// [valueid, guid]
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FS_VALUE_GUID = 16,
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// The list of local functions with CFI jump tables. Function names are
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// strings in strtab.
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// [n * name]
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FS_CFI_FUNCTION_DEFS = 17,
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// The list of external functions with CFI jump tables. Function names are
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// strings in strtab.
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// [n * name]
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FS_CFI_FUNCTION_DECLS = 18,
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// Per-module summary that also adds relative block frequency to callee info.
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// PERMODULE_RELBF: [valueid, flags, instcount, numrefs,
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// numrefs x valueid,
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// n x (valueid, relblockfreq)]
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FS_PERMODULE_RELBF = 19,
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// Index-wide flags
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FS_FLAGS = 20,
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// Maps type identifier to summary information for that type identifier.
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// Produced by the thin link (only lives in combined index).
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// TYPE_ID: [typeid, kind, bitwidth, align, size, bitmask, inlinebits,
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// n x (typeid, kind, name, numrba,
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// numrba x (numarg, numarg x arg, kind, info, byte, bit))]
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FS_TYPE_ID = 21,
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// For background see overview at https://llvm.org/docs/TypeMetadata.html.
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// The type metadata includes both the type identifier and the offset of
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// the address point of the type (the address held by objects of that type
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// which may not be the beginning of the virtual table). Vtable definitions
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// are decorated with type metadata for the types they are compatible with.
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//
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// Maps type identifier to summary information for that type identifier
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// computed from type metadata: the valueid of each vtable definition
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// decorated with a type metadata for that identifier, and the offset from
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// the corresponding type metadata.
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// Exists in the per-module summary to provide information to thin link
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// for index-based whole program devirtualization.
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// TYPE_ID_METADATA: [typeid, n x (valueid, offset)]
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FS_TYPE_ID_METADATA = 22,
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// Summarizes vtable definition for use in index-based whole program
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// devirtualization during the thin link.
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// PERMODULE_VTABLE_GLOBALVAR_INIT_REFS: [valueid, flags, varflags,
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// numrefs, numrefs x valueid,
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// n x (valueid, offset)]
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FS_PERMODULE_VTABLE_GLOBALVAR_INIT_REFS = 23,
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// The total number of basic blocks in the module.
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FS_BLOCK_COUNT = 24,
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// Range information for accessed offsets for every argument.
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// [n x (paramno, range, numcalls, numcalls x (callee_guid, paramno, range))]
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FS_PARAM_ACCESS = 25,
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};
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enum MetadataCodes {
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METADATA_STRING_OLD = 1, // MDSTRING: [values]
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METADATA_VALUE = 2, // VALUE: [type num, value num]
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METADATA_NODE = 3, // NODE: [n x md num]
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METADATA_NAME = 4, // STRING: [values]
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METADATA_DISTINCT_NODE = 5, // DISTINCT_NODE: [n x md num]
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METADATA_KIND = 6, // [n x [id, name]]
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METADATA_LOCATION = 7, // [distinct, line, col, scope, inlined-at?]
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METADATA_OLD_NODE = 8, // OLD_NODE: [n x (type num, value num)]
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METADATA_OLD_FN_NODE = 9, // OLD_FN_NODE: [n x (type num, value num)]
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METADATA_NAMED_NODE = 10, // NAMED_NODE: [n x mdnodes]
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METADATA_ATTACHMENT = 11, // [m x [value, [n x [id, mdnode]]]
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METADATA_GENERIC_DEBUG = 12, // [distinct, tag, vers, header, n x md num]
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METADATA_SUBRANGE = 13, // [distinct, count, lo]
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METADATA_ENUMERATOR = 14, // [isUnsigned|distinct, value, name]
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METADATA_BASIC_TYPE = 15, // [distinct, tag, name, size, align, enc]
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METADATA_FILE = 16, // [distinct, filename, directory, checksumkind, checksum]
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METADATA_DERIVED_TYPE = 17, // [distinct, ...]
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METADATA_COMPOSITE_TYPE = 18, // [distinct, ...]
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METADATA_SUBROUTINE_TYPE = 19, // [distinct, flags, types, cc]
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METADATA_COMPILE_UNIT = 20, // [distinct, ...]
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METADATA_SUBPROGRAM = 21, // [distinct, ...]
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METADATA_LEXICAL_BLOCK = 22, // [distinct, scope, file, line, column]
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METADATA_LEXICAL_BLOCK_FILE = 23, //[distinct, scope, file, discriminator]
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METADATA_NAMESPACE = 24, // [distinct, scope, file, name, line, exportSymbols]
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METADATA_TEMPLATE_TYPE = 25, // [distinct, scope, name, type, ...]
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METADATA_TEMPLATE_VALUE = 26, // [distinct, scope, name, type, value, ...]
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METADATA_GLOBAL_VAR = 27, // [distinct, ...]
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METADATA_LOCAL_VAR = 28, // [distinct, ...]
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METADATA_EXPRESSION = 29, // [distinct, n x element]
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METADATA_OBJC_PROPERTY = 30, // [distinct, name, file, line, ...]
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METADATA_IMPORTED_ENTITY = 31, // [distinct, tag, scope, entity, line, name]
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METADATA_MODULE = 32, // [distinct, scope, name, ...]
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METADATA_MACRO = 33, // [distinct, macinfo, line, name, value]
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METADATA_MACRO_FILE = 34, // [distinct, macinfo, line, file, ...]
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METADATA_STRINGS = 35, // [count, offset] blob([lengths][chars])
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METADATA_GLOBAL_DECL_ATTACHMENT = 36, // [valueid, n x [id, mdnode]]
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METADATA_GLOBAL_VAR_EXPR = 37, // [distinct, var, expr]
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METADATA_INDEX_OFFSET = 38, // [offset]
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METADATA_INDEX = 39, // [bitpos]
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METADATA_LABEL = 40, // [distinct, scope, name, file, line]
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METADATA_STRING_TYPE = 41, // [distinct, name, size, align,...]
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// Codes 42 and 43 are reserved for support for Fortran array specific debug
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// info.
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METADATA_COMMON_BLOCK = 44, // [distinct, scope, name, variable,...]
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METADATA_GENERIC_SUBRANGE = 45 // [distinct, count, lo, up, stride]
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};
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// The constants block (CONSTANTS_BLOCK_ID) describes emission for each
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// constant and maintains an implicit current type value.
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enum ConstantsCodes {
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CST_CODE_SETTYPE = 1, // SETTYPE: [typeid]
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CST_CODE_NULL = 2, // NULL
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CST_CODE_UNDEF = 3, // UNDEF
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CST_CODE_INTEGER = 4, // INTEGER: [intval]
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CST_CODE_WIDE_INTEGER = 5, // WIDE_INTEGER: [n x intval]
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CST_CODE_FLOAT = 6, // FLOAT: [fpval]
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CST_CODE_AGGREGATE = 7, // AGGREGATE: [n x value number]
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CST_CODE_STRING = 8, // STRING: [values]
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CST_CODE_CSTRING = 9, // CSTRING: [values]
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CST_CODE_CE_BINOP = 10, // CE_BINOP: [opcode, opval, opval]
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CST_CODE_CE_CAST = 11, // CE_CAST: [opcode, opty, opval]
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CST_CODE_CE_GEP = 12, // CE_GEP: [n x operands]
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CST_CODE_CE_SELECT = 13, // CE_SELECT: [opval, opval, opval]
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CST_CODE_CE_EXTRACTELT = 14, // CE_EXTRACTELT: [opty, opval, opval]
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CST_CODE_CE_INSERTELT = 15, // CE_INSERTELT: [opval, opval, opval]
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CST_CODE_CE_SHUFFLEVEC = 16, // CE_SHUFFLEVEC: [opval, opval, opval]
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CST_CODE_CE_CMP = 17, // CE_CMP: [opty, opval, opval, pred]
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CST_CODE_INLINEASM_OLD = 18, // INLINEASM: [sideeffect|alignstack,
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// asmstr,conststr]
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CST_CODE_CE_SHUFVEC_EX = 19, // SHUFVEC_EX: [opty, opval, opval, opval]
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CST_CODE_CE_INBOUNDS_GEP = 20, // INBOUNDS_GEP: [n x operands]
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CST_CODE_BLOCKADDRESS = 21, // CST_CODE_BLOCKADDRESS [fnty, fnval, bb#]
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CST_CODE_DATA = 22, // DATA: [n x elements]
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CST_CODE_INLINEASM = 23, // INLINEASM: [sideeffect|alignstack|
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// asmdialect,asmstr,conststr]
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CST_CODE_CE_GEP_WITH_INRANGE_INDEX = 24, // [opty, flags, n x operands]
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CST_CODE_CE_UNOP = 25, // CE_UNOP: [opcode, opval]
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CST_CODE_POISON = 26, // POISON
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};
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/// CastOpcodes - These are values used in the bitcode files to encode which
|
|
/// cast a CST_CODE_CE_CAST or a XXX refers to. The values of these enums
|
|
/// have no fixed relation to the LLVM IR enum values. Changing these will
|
|
/// break compatibility with old files.
|
|
enum CastOpcodes {
|
|
CAST_TRUNC = 0,
|
|
CAST_ZEXT = 1,
|
|
CAST_SEXT = 2,
|
|
CAST_FPTOUI = 3,
|
|
CAST_FPTOSI = 4,
|
|
CAST_UITOFP = 5,
|
|
CAST_SITOFP = 6,
|
|
CAST_FPTRUNC = 7,
|
|
CAST_FPEXT = 8,
|
|
CAST_PTRTOINT = 9,
|
|
CAST_INTTOPTR = 10,
|
|
CAST_BITCAST = 11,
|
|
CAST_ADDRSPACECAST = 12
|
|
};
|
|
|
|
/// UnaryOpcodes - These are values used in the bitcode files to encode which
|
|
/// unop a CST_CODE_CE_UNOP or a XXX refers to. The values of these enums
|
|
/// have no fixed relation to the LLVM IR enum values. Changing these will
|
|
/// break compatibility with old files.
|
|
enum UnaryOpcodes {
|
|
UNOP_FNEG = 0
|
|
};
|
|
|
|
/// BinaryOpcodes - These are values used in the bitcode files to encode which
|
|
/// binop a CST_CODE_CE_BINOP or a XXX refers to. The values of these enums
|
|
/// have no fixed relation to the LLVM IR enum values. Changing these will
|
|
/// break compatibility with old files.
|
|
enum BinaryOpcodes {
|
|
BINOP_ADD = 0,
|
|
BINOP_SUB = 1,
|
|
BINOP_MUL = 2,
|
|
BINOP_UDIV = 3,
|
|
BINOP_SDIV = 4, // overloaded for FP
|
|
BINOP_UREM = 5,
|
|
BINOP_SREM = 6, // overloaded for FP
|
|
BINOP_SHL = 7,
|
|
BINOP_LSHR = 8,
|
|
BINOP_ASHR = 9,
|
|
BINOP_AND = 10,
|
|
BINOP_OR = 11,
|
|
BINOP_XOR = 12
|
|
};
|
|
|
|
/// These are values used in the bitcode files to encode AtomicRMW operations.
|
|
/// The values of these enums have no fixed relation to the LLVM IR enum
|
|
/// values. Changing these will break compatibility with old files.
|
|
enum RMWOperations {
|
|
RMW_XCHG = 0,
|
|
RMW_ADD = 1,
|
|
RMW_SUB = 2,
|
|
RMW_AND = 3,
|
|
RMW_NAND = 4,
|
|
RMW_OR = 5,
|
|
RMW_XOR = 6,
|
|
RMW_MAX = 7,
|
|
RMW_MIN = 8,
|
|
RMW_UMAX = 9,
|
|
RMW_UMIN = 10,
|
|
RMW_FADD = 11,
|
|
RMW_FSUB = 12
|
|
};
|
|
|
|
/// OverflowingBinaryOperatorOptionalFlags - Flags for serializing
|
|
/// OverflowingBinaryOperator's SubclassOptionalData contents.
|
|
enum OverflowingBinaryOperatorOptionalFlags {
|
|
OBO_NO_UNSIGNED_WRAP = 0,
|
|
OBO_NO_SIGNED_WRAP = 1
|
|
};
|
|
|
|
/// FastMath Flags
|
|
/// This is a fixed layout derived from the bitcode emitted by LLVM 5.0
|
|
/// intended to decouple the in-memory representation from the serialization.
|
|
enum FastMathMap {
|
|
UnsafeAlgebra = (1 << 0), // Legacy
|
|
NoNaNs = (1 << 1),
|
|
NoInfs = (1 << 2),
|
|
NoSignedZeros = (1 << 3),
|
|
AllowReciprocal = (1 << 4),
|
|
AllowContract = (1 << 5),
|
|
ApproxFunc = (1 << 6),
|
|
AllowReassoc = (1 << 7)
|
|
};
|
|
|
|
/// PossiblyExactOperatorOptionalFlags - Flags for serializing
|
|
/// PossiblyExactOperator's SubclassOptionalData contents.
|
|
enum PossiblyExactOperatorOptionalFlags { PEO_EXACT = 0 };
|
|
|
|
/// Encoded AtomicOrdering values.
|
|
enum AtomicOrderingCodes {
|
|
ORDERING_NOTATOMIC = 0,
|
|
ORDERING_UNORDERED = 1,
|
|
ORDERING_MONOTONIC = 2,
|
|
ORDERING_ACQUIRE = 3,
|
|
ORDERING_RELEASE = 4,
|
|
ORDERING_ACQREL = 5,
|
|
ORDERING_SEQCST = 6
|
|
};
|
|
|
|
/// Markers and flags for call instruction.
|
|
enum CallMarkersFlags {
|
|
CALL_TAIL = 0,
|
|
CALL_CCONV = 1,
|
|
CALL_MUSTTAIL = 14,
|
|
CALL_EXPLICIT_TYPE = 15,
|
|
CALL_NOTAIL = 16,
|
|
CALL_FMF = 17 // Call has optional fast-math-flags.
|
|
};
|
|
|
|
// The function body block (FUNCTION_BLOCK_ID) describes function bodies. It
|
|
// can contain a constant block (CONSTANTS_BLOCK_ID).
|
|
enum FunctionCodes {
|
|
FUNC_CODE_DECLAREBLOCKS = 1, // DECLAREBLOCKS: [n]
|
|
|
|
FUNC_CODE_INST_BINOP = 2, // BINOP: [opcode, ty, opval, opval]
|
|
FUNC_CODE_INST_CAST = 3, // CAST: [opcode, ty, opty, opval]
|
|
FUNC_CODE_INST_GEP_OLD = 4, // GEP: [n x operands]
|
|
FUNC_CODE_INST_SELECT = 5, // SELECT: [ty, opval, opval, opval]
|
|
FUNC_CODE_INST_EXTRACTELT = 6, // EXTRACTELT: [opty, opval, opval]
|
|
FUNC_CODE_INST_INSERTELT = 7, // INSERTELT: [ty, opval, opval, opval]
|
|
FUNC_CODE_INST_SHUFFLEVEC = 8, // SHUFFLEVEC: [ty, opval, opval, opval]
|
|
FUNC_CODE_INST_CMP = 9, // CMP: [opty, opval, opval, pred]
|
|
|
|
FUNC_CODE_INST_RET = 10, // RET: [opty,opval<both optional>]
|
|
FUNC_CODE_INST_BR = 11, // BR: [bb#, bb#, cond] or [bb#]
|
|
FUNC_CODE_INST_SWITCH = 12, // SWITCH: [opty, op0, op1, ...]
|
|
FUNC_CODE_INST_INVOKE = 13, // INVOKE: [attr, fnty, op0,op1, ...]
|
|
// 14 is unused.
|
|
FUNC_CODE_INST_UNREACHABLE = 15, // UNREACHABLE
|
|
|
|
FUNC_CODE_INST_PHI = 16, // PHI: [ty, val0,bb0, ...]
|
|
// 17 is unused.
|
|
// 18 is unused.
|
|
FUNC_CODE_INST_ALLOCA = 19, // ALLOCA: [instty, opty, op, align]
|
|
FUNC_CODE_INST_LOAD = 20, // LOAD: [opty, op, align, vol]
|
|
// 21 is unused.
|
|
// 22 is unused.
|
|
FUNC_CODE_INST_VAARG = 23, // VAARG: [valistty, valist, instty]
|
|
// This store code encodes the pointer type, rather than the value type
|
|
// this is so information only available in the pointer type (e.g. address
|
|
// spaces) is retained.
|
|
FUNC_CODE_INST_STORE_OLD = 24, // STORE: [ptrty,ptr,val, align, vol]
|
|
// 25 is unused.
|
|
FUNC_CODE_INST_EXTRACTVAL = 26, // EXTRACTVAL: [n x operands]
|
|
FUNC_CODE_INST_INSERTVAL = 27, // INSERTVAL: [n x operands]
|
|
// fcmp/icmp returning Int1TY or vector of Int1Ty. Same as CMP, exists to
|
|
// support legacy vicmp/vfcmp instructions.
|
|
FUNC_CODE_INST_CMP2 = 28, // CMP2: [opty, opval, opval, pred]
|
|
// new select on i1 or [N x i1]
|
|
FUNC_CODE_INST_VSELECT = 29, // VSELECT: [ty,opval,opval,predty,pred]
|
|
FUNC_CODE_INST_INBOUNDS_GEP_OLD = 30, // INBOUNDS_GEP: [n x operands]
|
|
FUNC_CODE_INST_INDIRECTBR = 31, // INDIRECTBR: [opty, op0, op1, ...]
|
|
// 32 is unused.
|
|
FUNC_CODE_DEBUG_LOC_AGAIN = 33, // DEBUG_LOC_AGAIN
|
|
|
|
FUNC_CODE_INST_CALL = 34, // CALL: [attr, cc, fnty, fnid, args...]
|
|
|
|
FUNC_CODE_DEBUG_LOC = 35, // DEBUG_LOC: [Line,Col,ScopeVal, IAVal]
|
|
FUNC_CODE_INST_FENCE = 36, // FENCE: [ordering, synchscope]
|
|
FUNC_CODE_INST_CMPXCHG_OLD = 37, // CMPXCHG: [ptrty, ptr, cmp, val, vol,
|
|
// ordering, synchscope,
|
|
// failure_ordering?, weak?]
|
|
FUNC_CODE_INST_ATOMICRMW = 38, // ATOMICRMW: [ptrty,ptr,val, operation,
|
|
// align, vol,
|
|
// ordering, synchscope]
|
|
FUNC_CODE_INST_RESUME = 39, // RESUME: [opval]
|
|
FUNC_CODE_INST_LANDINGPAD_OLD =
|
|
40, // LANDINGPAD: [ty,val,val,num,id0,val0...]
|
|
FUNC_CODE_INST_LOADATOMIC = 41, // LOAD: [opty, op, align, vol,
|
|
// ordering, synchscope]
|
|
FUNC_CODE_INST_STOREATOMIC_OLD = 42, // STORE: [ptrty,ptr,val, align, vol
|
|
// ordering, synchscope]
|
|
FUNC_CODE_INST_GEP = 43, // GEP: [inbounds, n x operands]
|
|
FUNC_CODE_INST_STORE = 44, // STORE: [ptrty,ptr,valty,val, align, vol]
|
|
FUNC_CODE_INST_STOREATOMIC = 45, // STORE: [ptrty,ptr,val, align, vol
|
|
FUNC_CODE_INST_CMPXCHG = 46, // CMPXCHG: [ptrty, ptr, cmp, val, vol,
|
|
// success_ordering, synchscope,
|
|
// failure_ordering, weak]
|
|
FUNC_CODE_INST_LANDINGPAD = 47, // LANDINGPAD: [ty,val,num,id0,val0...]
|
|
FUNC_CODE_INST_CLEANUPRET = 48, // CLEANUPRET: [val] or [val,bb#]
|
|
FUNC_CODE_INST_CATCHRET = 49, // CATCHRET: [val,bb#]
|
|
FUNC_CODE_INST_CATCHPAD = 50, // CATCHPAD: [bb#,bb#,num,args...]
|
|
FUNC_CODE_INST_CLEANUPPAD = 51, // CLEANUPPAD: [num,args...]
|
|
FUNC_CODE_INST_CATCHSWITCH =
|
|
52, // CATCHSWITCH: [num,args...] or [num,args...,bb]
|
|
// 53 is unused.
|
|
// 54 is unused.
|
|
FUNC_CODE_OPERAND_BUNDLE = 55, // OPERAND_BUNDLE: [tag#, value...]
|
|
FUNC_CODE_INST_UNOP = 56, // UNOP: [opcode, ty, opval]
|
|
FUNC_CODE_INST_CALLBR = 57, // CALLBR: [attr, cc, norm, transfs,
|
|
// fnty, fnid, args...]
|
|
FUNC_CODE_INST_FREEZE = 58, // FREEZE: [opty, opval]
|
|
};
|
|
|
|
enum UseListCodes {
|
|
USELIST_CODE_DEFAULT = 1, // DEFAULT: [index..., value-id]
|
|
USELIST_CODE_BB = 2 // BB: [index..., bb-id]
|
|
};
|
|
|
|
enum AttributeKindCodes {
|
|
// = 0 is unused
|
|
ATTR_KIND_ALIGNMENT = 1,
|
|
ATTR_KIND_ALWAYS_INLINE = 2,
|
|
ATTR_KIND_BY_VAL = 3,
|
|
ATTR_KIND_INLINE_HINT = 4,
|
|
ATTR_KIND_IN_REG = 5,
|
|
ATTR_KIND_MIN_SIZE = 6,
|
|
ATTR_KIND_NAKED = 7,
|
|
ATTR_KIND_NEST = 8,
|
|
ATTR_KIND_NO_ALIAS = 9,
|
|
ATTR_KIND_NO_BUILTIN = 10,
|
|
ATTR_KIND_NO_CAPTURE = 11,
|
|
ATTR_KIND_NO_DUPLICATE = 12,
|
|
ATTR_KIND_NO_IMPLICIT_FLOAT = 13,
|
|
ATTR_KIND_NO_INLINE = 14,
|
|
ATTR_KIND_NON_LAZY_BIND = 15,
|
|
ATTR_KIND_NO_RED_ZONE = 16,
|
|
ATTR_KIND_NO_RETURN = 17,
|
|
ATTR_KIND_NO_UNWIND = 18,
|
|
ATTR_KIND_OPTIMIZE_FOR_SIZE = 19,
|
|
ATTR_KIND_READ_NONE = 20,
|
|
ATTR_KIND_READ_ONLY = 21,
|
|
ATTR_KIND_RETURNED = 22,
|
|
ATTR_KIND_RETURNS_TWICE = 23,
|
|
ATTR_KIND_S_EXT = 24,
|
|
ATTR_KIND_STACK_ALIGNMENT = 25,
|
|
ATTR_KIND_STACK_PROTECT = 26,
|
|
ATTR_KIND_STACK_PROTECT_REQ = 27,
|
|
ATTR_KIND_STACK_PROTECT_STRONG = 28,
|
|
ATTR_KIND_STRUCT_RET = 29,
|
|
ATTR_KIND_SANITIZE_ADDRESS = 30,
|
|
ATTR_KIND_SANITIZE_THREAD = 31,
|
|
ATTR_KIND_SANITIZE_MEMORY = 32,
|
|
ATTR_KIND_UW_TABLE = 33,
|
|
ATTR_KIND_Z_EXT = 34,
|
|
ATTR_KIND_BUILTIN = 35,
|
|
ATTR_KIND_COLD = 36,
|
|
ATTR_KIND_OPTIMIZE_NONE = 37,
|
|
ATTR_KIND_IN_ALLOCA = 38,
|
|
ATTR_KIND_NON_NULL = 39,
|
|
ATTR_KIND_JUMP_TABLE = 40,
|
|
ATTR_KIND_DEREFERENCEABLE = 41,
|
|
ATTR_KIND_DEREFERENCEABLE_OR_NULL = 42,
|
|
ATTR_KIND_CONVERGENT = 43,
|
|
ATTR_KIND_SAFESTACK = 44,
|
|
ATTR_KIND_ARGMEMONLY = 45,
|
|
ATTR_KIND_SWIFT_SELF = 46,
|
|
ATTR_KIND_SWIFT_ERROR = 47,
|
|
ATTR_KIND_NO_RECURSE = 48,
|
|
ATTR_KIND_INACCESSIBLEMEM_ONLY = 49,
|
|
ATTR_KIND_INACCESSIBLEMEM_OR_ARGMEMONLY = 50,
|
|
ATTR_KIND_ALLOC_SIZE = 51,
|
|
ATTR_KIND_WRITEONLY = 52,
|
|
ATTR_KIND_SPECULATABLE = 53,
|
|
ATTR_KIND_STRICT_FP = 54,
|
|
ATTR_KIND_SANITIZE_HWADDRESS = 55,
|
|
ATTR_KIND_NOCF_CHECK = 56,
|
|
ATTR_KIND_OPT_FOR_FUZZING = 57,
|
|
ATTR_KIND_SHADOWCALLSTACK = 58,
|
|
ATTR_KIND_SPECULATIVE_LOAD_HARDENING = 59,
|
|
ATTR_KIND_IMMARG = 60,
|
|
ATTR_KIND_WILLRETURN = 61,
|
|
ATTR_KIND_NOFREE = 62,
|
|
ATTR_KIND_NOSYNC = 63,
|
|
ATTR_KIND_SANITIZE_MEMTAG = 64,
|
|
ATTR_KIND_PREALLOCATED = 65,
|
|
ATTR_KIND_NO_MERGE = 66,
|
|
ATTR_KIND_NULL_POINTER_IS_VALID = 67,
|
|
ATTR_KIND_NOUNDEF = 68,
|
|
ATTR_KIND_BYREF = 69,
|
|
ATTR_KIND_MUSTPROGRESS = 70,
|
|
ATTR_KIND_NO_CALLBACK = 71,
|
|
ATTR_KIND_HOT = 72,
|
|
};
|
|
|
|
enum ComdatSelectionKindCodes {
|
|
COMDAT_SELECTION_KIND_ANY = 1,
|
|
COMDAT_SELECTION_KIND_EXACT_MATCH = 2,
|
|
COMDAT_SELECTION_KIND_LARGEST = 3,
|
|
COMDAT_SELECTION_KIND_NO_DUPLICATES = 4,
|
|
COMDAT_SELECTION_KIND_SAME_SIZE = 5,
|
|
};
|
|
|
|
enum StrtabCodes {
|
|
STRTAB_BLOB = 1,
|
|
};
|
|
|
|
enum SymtabCodes {
|
|
SYMTAB_BLOB = 1,
|
|
};
|
|
|
|
} // End bitc namespace
|
|
} // End llvm namespace
|
|
|
|
#endif
|