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Mircea Trofin 71349ff07d [InstrProf] Support for external functions in text format. 
Summary:
External functions appearing as indirect call targets could not be
found in the SymTab, and the value:counter record was represented,
in the text format, using an empty string for the name. This would
then cause a silent parsing error when reading.

This CL:
- adds explicit support for such functions
- fixes the places where we would not propagate errors when reading
- addresses a performance issue due to eager resorting of the SymTab.

Reviewers: xur, eraman, davidxl

Reviewed By: davidxl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D44717

llvm-svn: 328132
 		2018-03-21 19:06:06 +00:00
..
Analysis [MustExecute] Shwo the effect of using full loop info variant 2018-03-20 23:00:54 +00:00
AsmParser [X86] Added support for nocf_check attribute for indirect Branch Tracking 2018-03-17 13:29:46 +00:00
BinaryFormat Fix build broken by r328090 2018-03-21 12:18:03 +00:00
Bitcode [X86] Added support for nocf_check attribute for indirect Branch Tracking 2018-03-17 13:29:46 +00:00
CodeGen [Hexagon] Eliminate subregisters from PHI nodes before pipelining 2018-03-21 16:39:11 +00:00
DebugInfo [dwarf] Unify unknown dwarf enum formatting code 2018-03-21 11:46:37 +00:00
Demangle Reapply Support layering fixes. 2018-03-21 17:31:49 +00:00
ExecutionEngine [ORC] Don't fully qualify explicit destructor call -- it confuses some compilers. 2018-03-20 05:56:58 +00:00
FuzzMutate [llvm-opt-fuzzer] Add irce to the fuzzing options 2018-03-20 11:32:13 +00:00
Fuzzer [libFuzzer] Delete llvm/lib/Fuzzer 2017-10-16 20:48:19 +00:00
IR Make ConstantDataArray::get constructor templated. Will support signed integers. 2018-03-19 19:49:28 +00:00
IRReader LLParser: add an argument for overriding data layout and do not check alloca addr space 2018-01-30 22:32:39 +00:00
LTO [LTO] Return proper error object rather than null LTOModule 2018-03-13 04:37:01 +00:00
LineEditor
…
Linker [ThinLTO] Recommit of import global variables 2018-03-12 10:30:50 +00:00
MC [WebAssembly] Added initial AsmParser implementation. 2018-03-20 20:06:35 +00:00
Object Object: Fix handling of @@@ in .symver directive 2018-03-20 00:45:03 +00:00
ObjectYAML Reland "[DebugInfo] Support DWARF expressions in eh_frame" 2018-03-08 00:46:53 +00:00
Option [NFC] Replace iterators in PrintHelp with range-based for 2018-03-12 18:31:07 +00:00
Passes [New PM][IRCE] port of Inductive Range Check Elimination pass to the new pass manager 2018-03-15 11:01:19 +00:00
ProfileData [InstrProf] Support for external functions in text format. 2018-03-21 19:06:06 +00:00
Support Changed createTemporaryFile without FD to actually create a file. 2018-03-19 14:19:58 +00:00
TableGen TableGen: Remove redundant loop in ListInit::resolveReferences 2018-03-21 17:13:10 +00:00
Target [Hexagon] Generalize DAG mutation for function calls 2018-03-21 17:23:32 +00:00
Testing Force #define GTEST_LANG_CXX11. 2017-10-27 21:12:28 +00:00
ToolDrivers [COFF] Keep the underscore on exported decorated stdcall functions in MSVC mode 2018-01-20 11:44:32 +00:00
Transforms [InstCombine] add folds for xor-of-icmp signbit tests (PR36682) 2018-03-21 17:17:13 +00:00
WindowsManifest Fix bug 34608 by moving private header out of public header. 2017-09-14 23:01:13 +00:00
XRay [XRay] clarify error messages when parsing broken traces 2018-01-30 13:41:34 +00:00
CMakeLists.txt
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LLVMBuild.txt
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