diff options
Diffstat (limited to 'lib/profile/InstrProfData.inc')
| -rw-r--r-- | lib/profile/InstrProfData.inc | 92 |
1 files changed, 52 insertions, 40 deletions
diff --git a/lib/profile/InstrProfData.inc b/lib/profile/InstrProfData.inc index 454620ed997a..7078af5f4cf8 100644 --- a/lib/profile/InstrProfData.inc +++ b/lib/profile/InstrProfData.inc @@ -1,9 +1,8 @@ /*===-- InstrProfData.inc - instr profiling runtime structures -*- C++ -*-=== *\ |* -|* The LLVM Compiler Infrastructure -|* -|* This file is distributed under the University of Illinois Open Source -|* License. See LICENSE.TXT for details. +|* 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 |* \*===----------------------------------------------------------------------===*/ /* @@ -170,7 +169,7 @@ VALUE_PROF_FUNC_PARAM(uint64_t, LargeValue, Type::getInt64Ty(Ctx)) /* VALUE_PROF_KIND start */ #ifndef VALUE_PROF_KIND -#define VALUE_PROF_KIND(Enumerator, Value) +#define VALUE_PROF_KIND(Enumerator, Value, Descr) #else #define INSTR_PROF_DATA_DEFINED #endif @@ -183,16 +182,16 @@ VALUE_PROF_FUNC_PARAM(uint64_t, LargeValue, Type::getInt64Ty(Ctx)) * For this remapping the ProfData is used. ProfData contains both the function * name hash and the function address. */ -VALUE_PROF_KIND(IPVK_IndirectCallTarget, 0) +VALUE_PROF_KIND(IPVK_IndirectCallTarget, 0, "indirect call target") /* For memory intrinsic functions size profiling. */ -VALUE_PROF_KIND(IPVK_MemOPSize, 1) +VALUE_PROF_KIND(IPVK_MemOPSize, 1, "memory intrinsic functions size") /* These two kinds must be the last to be * declared. This is to make sure the string * array created with the template can be * indexed with the kind value. */ -VALUE_PROF_KIND(IPVK_First, IPVK_IndirectCallTarget) -VALUE_PROF_KIND(IPVK_Last, IPVK_MemOPSize) +VALUE_PROF_KIND(IPVK_First, IPVK_IndirectCallTarget, "first") +VALUE_PROF_KIND(IPVK_Last, IPVK_MemOPSize, "last") #undef VALUE_PROF_KIND /* VALUE_PROF_KIND end */ @@ -250,22 +249,25 @@ COVMAP_HEADER(uint32_t, Int32Ty, Version, \ #define INSTR_PROF_DATA_DEFINED INSTR_PROF_SECT_ENTRY(IPSK_data, \ INSTR_PROF_QUOTE(INSTR_PROF_DATA_COMMON), \ - INSTR_PROF_QUOTE(INSTR_PROF_DATA_COFF), "__DATA,") + INSTR_PROF_DATA_COFF, "__DATA,") INSTR_PROF_SECT_ENTRY(IPSK_cnts, \ INSTR_PROF_QUOTE(INSTR_PROF_CNTS_COMMON), \ - INSTR_PROF_QUOTE(INSTR_PROF_CNTS_COFF), "__DATA,") + INSTR_PROF_CNTS_COFF, "__DATA,") INSTR_PROF_SECT_ENTRY(IPSK_name, \ INSTR_PROF_QUOTE(INSTR_PROF_NAME_COMMON), \ - INSTR_PROF_QUOTE(INSTR_PROF_NAME_COFF), "__DATA,") + INSTR_PROF_NAME_COFF, "__DATA,") INSTR_PROF_SECT_ENTRY(IPSK_vals, \ INSTR_PROF_QUOTE(INSTR_PROF_VALS_COMMON), \ - INSTR_PROF_QUOTE(INSTR_PROF_VALS_COFF), "__DATA,") + INSTR_PROF_VALS_COFF, "__DATA,") INSTR_PROF_SECT_ENTRY(IPSK_vnodes, \ INSTR_PROF_QUOTE(INSTR_PROF_VNODES_COMMON), \ - INSTR_PROF_QUOTE(INSTR_PROF_VNODES_COFF), "__DATA,") + INSTR_PROF_VNODES_COFF, "__DATA,") INSTR_PROF_SECT_ENTRY(IPSK_covmap, \ INSTR_PROF_QUOTE(INSTR_PROF_COVMAP_COMMON), \ - INSTR_PROF_QUOTE(INSTR_PROF_COVMAP_COFF), "__LLVM_COV,") + INSTR_PROF_COVMAP_COFF, "__LLVM_COV,") +INSTR_PROF_SECT_ENTRY(IPSK_orderfile, \ + INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_COMMON), \ + INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_COFF), "__DATA,") #undef INSTR_PROF_SECT_ENTRY #endif @@ -636,10 +638,12 @@ serializeValueProfDataFrom(ValueProfRecordClosure *Closure, * version for other variants of profile. We set the lowest bit of the upper 8 * bits (i.e. bit 56) to 1 to indicate if this is an IR-level instrumentaiton * generated profile, and 0 if this is a Clang FE generated profile. + * 1 in bit 57 indicates there are context-sensitive records in the profile. */ #define VARIANT_MASKS_ALL 0xff00000000000000ULL #define GET_VERSION(V) ((V) & ~VARIANT_MASKS_ALL) #define VARIANT_MASK_IR_PROF (0x1ULL << 56) +#define VARIANT_MASK_CSIR_PROF (0x1ULL << 57) #define INSTR_PROF_RAW_VERSION_VAR __llvm_profile_raw_version #define INSTR_PROF_PROFILE_RUNTIME_VAR __llvm_profile_runtime @@ -655,13 +659,17 @@ serializeValueProfDataFrom(ValueProfRecordClosure *Closure, #define INSTR_PROF_VALS_COMMON __llvm_prf_vals #define INSTR_PROF_VNODES_COMMON __llvm_prf_vnds #define INSTR_PROF_COVMAP_COMMON __llvm_covmap -/* Win32 */ -#define INSTR_PROF_DATA_COFF .lprfd -#define INSTR_PROF_NAME_COFF .lprfn -#define INSTR_PROF_CNTS_COFF .lprfc -#define INSTR_PROF_VALS_COFF .lprfv -#define INSTR_PROF_VNODES_COFF .lprfnd -#define INSTR_PROF_COVMAP_COFF .lcovmap +#define INSTR_PROF_ORDERFILE_COMMON __llvm_orderfile +/* Windows section names. Because these section names contain dollar characters, + * they must be quoted. + */ +#define INSTR_PROF_DATA_COFF ".lprfd$M" +#define INSTR_PROF_NAME_COFF ".lprfn$M" +#define INSTR_PROF_CNTS_COFF ".lprfc$M" +#define INSTR_PROF_VALS_COFF ".lprfv$M" +#define INSTR_PROF_VNODES_COFF ".lprfnd$M" +#define INSTR_PROF_COVMAP_COFF ".lcovmap$M" +#define INSTR_PROF_ORDERFILE_COFF ".lorderfile$M" #ifdef _WIN32 /* Runtime section names and name strings. */ @@ -675,32 +683,30 @@ serializeValueProfDataFrom(ValueProfRecordClosure *Closure, /* Value profile nodes section. */ #define INSTR_PROF_VNODES_SECT_NAME INSTR_PROF_VNODES_COFF #define INSTR_PROF_COVMAP_SECT_NAME INSTR_PROF_COVMAP_COFF +#define INSTR_PROF_ORDERFILE_SECT_NAME INSTR_PROF_ORDERFILE_COFF #else /* Runtime section names and name strings. */ -#define INSTR_PROF_DATA_SECT_NAME INSTR_PROF_DATA_COMMON -#define INSTR_PROF_NAME_SECT_NAME INSTR_PROF_NAME_COMMON -#define INSTR_PROF_CNTS_SECT_NAME INSTR_PROF_CNTS_COMMON +#define INSTR_PROF_DATA_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_DATA_COMMON) +#define INSTR_PROF_NAME_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_NAME_COMMON) +#define INSTR_PROF_CNTS_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_CNTS_COMMON) /* Array of pointers. Each pointer points to a list * of value nodes associated with one value site. */ -#define INSTR_PROF_VALS_SECT_NAME INSTR_PROF_VALS_COMMON +#define INSTR_PROF_VALS_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_VALS_COMMON) /* Value profile nodes section. */ -#define INSTR_PROF_VNODES_SECT_NAME INSTR_PROF_VNODES_COMMON -#define INSTR_PROF_COVMAP_SECT_NAME INSTR_PROF_COVMAP_COMMON +#define INSTR_PROF_VNODES_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_VNODES_COMMON) +#define INSTR_PROF_COVMAP_SECT_NAME INSTR_PROF_QUOTE(INSTR_PROF_COVMAP_COMMON) +/* Order file instrumentation. */ +#define INSTR_PROF_ORDERFILE_SECT_NAME \ + INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_COMMON) #endif -#define INSTR_PROF_DATA_SECT_NAME_STR \ - INSTR_PROF_QUOTE(INSTR_PROF_DATA_SECT_NAME) -#define INSTR_PROF_NAME_SECT_NAME_STR \ - INSTR_PROF_QUOTE(INSTR_PROF_NAME_SECT_NAME) -#define INSTR_PROF_CNTS_SECT_NAME_STR \ - INSTR_PROF_QUOTE(INSTR_PROF_CNTS_SECT_NAME) -#define INSTR_PROF_COVMAP_SECT_NAME_STR \ - INSTR_PROF_QUOTE(INSTR_PROF_COVMAP_SECT_NAME) -#define INSTR_PROF_VALS_SECT_NAME_STR \ - INSTR_PROF_QUOTE(INSTR_PROF_VALS_SECT_NAME) -#define INSTR_PROF_VNODES_SECT_NAME_STR \ - INSTR_PROF_QUOTE(INSTR_PROF_VNODES_SECT_NAME) +#define INSTR_PROF_ORDERFILE_BUFFER_NAME _llvm_order_file_buffer +#define INSTR_PROF_ORDERFILE_BUFFER_NAME_STR \ + INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_BUFFER_NAME) +#define INSTR_PROF_ORDERFILE_BUFFER_IDX_NAME _llvm_order_file_buffer_idx +#define INSTR_PROF_ORDERFILE_BUFFER_IDX_NAME_STR \ + INSTR_PROF_QUOTE(INSTR_PROF_ORDERFILE_BUFFER_IDX_NAME) /* Macros to define start/stop section symbol for a given * section on Linux. For instance @@ -735,6 +741,12 @@ typedef struct InstrProfValueData { #endif /* INSTR_PROF_DATA_INC */ +#ifndef INSTR_ORDER_FILE_INC +/* The maximal # of functions: 128*1024 (the buffer size will be 128*4 KB). */ +#define INSTR_ORDER_FILE_BUFFER_SIZE 131072 +#define INSTR_ORDER_FILE_BUFFER_BITS 17 +#define INSTR_ORDER_FILE_BUFFER_MASK 0x1ffff +#endif /* INSTR_ORDER_FILE_INC */ #else #undef INSTR_PROF_DATA_DEFINED #endif |