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Add appropriate LLVM module flags for debug info.

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Set "Dwarf Version" to 2 on OS X to avoid toolchain incompatibility, and
set "Debug Info Version" to prevent debug info from being stripped from
bitcode.

Fixes #11352.
This commit is contained in:
comex 2014-01-28 00:05:33 -05:00
parent 760ddb3081
commit ea7b20d8f2
3 changed files with 28 additions and 1 deletions
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8
src/rustllvm/RustWrapper.cpp
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@ -156,6 +156,14 @@ DIT unwrapDI(LLVMValueRef ref) {
return DIT(ref ? unwrap<MDNode>(ref) : NULL);
}
extern "C" const uint32_t LLVMRustDebugMetadataVersion = DEBUG_METADATA_VERSION;
extern "C" void LLVMRustAddModuleFlag(LLVMModuleRef M,
const char *name,
uint32_t value) {
unwrap(M)->addModuleFlag(Module::Warning, name, value);
}
extern "C" DIBuilderRef LLVMDIBuilderCreate(LLVMModuleRef M) {
return new DIBuilder(*unwrap(M));
}