Fix the builds with LLVM_TOOL_LLVM_DRIVER_BUILD enabled.
LLVM_ENABLE_EXPORTED_SYMBOLS_IN_EXECUTABLES is not completely
compatible with export_executable_symbols as the later will be ignored
if the previous is set to NO.
Fix the issue by passing if symbols need to be exported to
llvm_add_exectuable so the link flag can be determined directly
without calling export_executable_symbols_* later.
`LLVM_ENABLE_EXPORTED_SYMBOLS_IN_EXECUTABLES` is not completely
compatible with `export_executable_symbols` as the later will be ignored
if the previous is set to NO.
Fix the issue by passing if symbols need to be exported to
`llvm_add_exectuable` so the link flag can be determined directly
without calling `export_executable_symbols_*` later.
/Users/jiefu/llvm-project/llvm/examples/OrcV2Examples/OrcV2CBindingsBasicUsage/OrcV2CBindingsBasicUsage.c:77:52: error: cast from 'char **' to 'const char **' must have all intermediate pointers const qualified to be safe [-Werror,-Wcast-qual]
LLVMParseCommandLineOptions(argc, (const char **)argv, "");
^
/Users/jiefu/llvm-project/llvm/examples/OrcV2Examples/OrcV2CBindingsAddObjectFile/OrcV2CBindingsAddObjectFile.c:63:52: error: cast from 'char **' to 'const char **' must have all intermediate pointers const qualified to be safe [-Werror,-Wcast-qual]
LLVMParseCommandLineOptions(argc, (const char **)argv, "");
^
/Users/jiefu/llvm-project/llvm/examples/OrcV2Examples/OrcV2CBindingsDumpObjects/OrcV2CBindingsDumpObjects.c:62:52: error: cast from 'char **' to 'const char **' must have all intermediate pointers const qualified to be safe [-Werror,-Wcast-qual]
LLVMParseCommandLineOptions(argc, (const char **)argv, "");
^
...
This reapplies 85c649bc02a, which was reverted in 35767e43d62 due to failures
with some example programs. The fix was to add export_executable_symbols to the
example programs.
Try to fix flang-aarch64-sharedlibs build.
7344f8a8442a9c3cef159445f71b4f2886ed2798 introduced a use of
LLVMCreatePassBuilderOptions(), which is part of the Passes
library, while previously only InstCombine was linked.
This patch was derived from Valentin Churavy's work in
https://reviews.llvm.org/D104480. It adds support for setting the transform on
an IRTransformLayer, and for accessing the IRTransformLayer in LLJIT. It also
adds access to the ThreadSafeModule::withModuleDo method for thread-safe
access to modules.
A new example has been added to show how to use these APIs to optimize a module
during materialization.
Thanks Valentin!
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D103855
