llvm-project/llvm/lib/LTO
Steven Wu 34d80461ff [LTO][Legacy] Add new C inferface to query libcall functions
Summary:
This is needed to implemented the same approach as lld (implemented in r338434)
for how to handling symbols that can be generated by LTO code generator
but not present in the symbol table for linker that uses legacy C APIs.

libLTO is in charge of providing the list of symbols. Linker is in
charge of implementing the eager loading from static libraries using
the list of symbols.

rdar://problem/52853974

Reviewers: tejohnson, bd1976llvm, deadalnix, espindola

Reviewed By: tejohnson

Subscribers: emaste, arichardson, hiraditya, MaskRay, dang, kledzik, mehdi_amini, inglorion, jkorous, dexonsmith, ributzka, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67568

llvm-svn: 372021
2019-09-16 18:49:54 +00:00
..
CMakeLists.txt [ThinLTO] Compute synthetic function entry count 2018-12-13 19:54:27 +00:00
Caching.cpp [llvm] Migrate llvm::make_unique to std::make_unique 2019-08-15 15:54:37 +00:00
LLVMBuild.txt Fix -DBUILD_SHARED_LIBS=ON build after rL362160 2019-05-31 01:04:00 +00:00
LTO.cpp [LTO][Legacy] Add new C inferface to query libcall functions 2019-09-16 18:49:54 +00:00
LTOBackend.cpp [NewPM][PassInstrumentation] IR printing support for (Thin)LTO 2019-08-15 17:47:44 +00:00
LTOCodeGenerator.cpp AArch64: support arm64_32, an ILP32 slice for watchOS. 2019-09-12 10:22:23 +00:00
LTOModule.cpp AArch64: support arm64_32, an ILP32 slice for watchOS. 2019-09-12 10:22:23 +00:00
SummaryBasedOptimizations.cpp Do a sweep of symbol internalization. NFC. 2019-08-23 19:59:23 +00:00
ThinLTOCodeGenerator.cpp [Support] Add overload writeFileAtomically(std::function Writer) 2019-09-13 20:08:27 +00:00
UpdateCompilerUsed.cpp Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00