Steven Wu 4fc1c31a27 [ThinLTO] Fix ThinLTOCodegenerator to export llvm.used symbols ... Summary: Reapply r357931 with fixes to ThinLTO testcases and llvm-lto tool. ThinLTOCodeGenerator currently does not preserve llvm.used symbols and it can internalize them. In order to pass the necessary information to the legacy ThinLTOCodeGenerator, the input to the code generator is rewritten to be based on lto::InputFile. Now ThinLTO using the legacy LTO API will requires data layout in Module. "internalize" thinlto action in llvm-lto is updated to run both "promote" and "internalize" with the same configuration as ThinLTOCodeGenerator. The old "promote" + "internalize" option does not produce the same output as ThinLTOCodeGenerator. This fixes: PR41236 rdar://problem/49293439 Reviewers: tejohnson, pcc, kromanova, dexonsmith Reviewed By: tejohnson Subscribers: ormris, bd1976llvm, mehdi_amini, inglorion, eraman, hiraditya, jkorous, dexonsmith, arphaman, dang, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D60421 llvm-svn: 358601		2019-04-17 17:38:09 +00:00
..
Analysis	[AMDGPU] Flag new raw/struct atomic ops as source of divergence	2019-04-17 14:04:31 +00:00
Assembler
Bindings
Bitcode	[ThinLTO] Fix ThinLTOCodegenerator to export llvm.used symbols	2019-04-17 17:38:09 +00:00
BugPoint
CodeGen	[ARM] tighten test checks; NFC	2019-04-17 16:51:09 +00:00
DebugInfo
Demangle	llvm-undname: Fix nullptr deref on invalid structor names in template args	2019-04-16 14:10:34 +00:00
Examples
ExecutionEngine
Feature
FileCheck
Instrumentation	Asan use-after-scope: don't poison allocas if there were untraced lifetime intrinsics in the function (PR41481)	2019-04-16 07:54:20 +00:00
Integer
JitListener
Linker
LTO
MachineVerifier
MC	[AMDGPU][MC] Corrected handling of "-" before expressions	2019-04-17 16:56:34 +00:00
Object	[llvm-objdump] Simplify PrintHelpMessage() logic	2019-04-16 02:37:29 +00:00
ObjectYAML
Other	[PGO] Profile guided code size optimization.	2019-04-15 16:49:00 +00:00
SafepointIRVerifier
Support	[CommandLineParser] Add DefaultOption flag	2019-04-15 17:18:10 +00:00
SymbolRewriter
TableGen	[TableGen] Include schedule model name in diagnostic.	2019-04-15 10:06:26 +00:00
ThinLTO/X86	[ThinLTO] Fix ThinLTOCodegenerator to export llvm.used symbols	2019-04-17 17:38:09 +00:00
tools	[llvm-objcopy] Support full list of bfd targets that lld uses.	2019-04-17 07:42:31 +00:00
Transforms	[ThinLTO] Fix ThinLTOCodegenerator to export llvm.used symbols	2019-04-17 17:38:09 +00:00
Unit
Verifier	[SystemZ] Add missing intrinsics to intrinsics-immarg.ll	2019-04-16 14:35:18 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg.py
lit.site.cfg.py.in
TestRunner.sh