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gallivm: add wrappers for missing functions in LLVM <= 3.8

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radeonsi needs these.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2016-10-20 00:09:44 +02:00
parent 4a2dbfff05
commit 2db56434d4
2 changed files with 27 additions and 0 deletions
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21
src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
View file

@ -77,6 +77,7 @@
#include <llvm/Support/TargetSelect.h>
#include <llvm/IR/CallSite.h>
#include <llvm/IR/IRBuilder.h>
#include <llvm/IR/Module.h>
#include <llvm/Support/CBindingWrapping.h>
@ -708,3 +709,23 @@ lp_add_attr_dereferenceable(LLVMValueRef val, uint64_t bytes)
A->addAttr(llvm::AttributeSet::get(A->getContext(), A->getArgNo() + 1, B));
#endif
}
extern "C" LLVMValueRef
lp_get_called_value(LLVMValueRef call)
{
#if HAVE_LLVM >= 0x0309
return LLVMGetCalledValue(call);
#else
return llvm::wrap(llvm::CallSite(llvm::unwrap<llvm::Instruction>(call)).getCalledValue());
#endif
}
extern "C" bool
lp_is_function(LLVMValueRef v)
{
#if HAVE_LLVM >= 0x0309
return LLVMGetValueKind(v) == LLVMFunctionValueKind;
#else
return llvm::isa<llvm::Function>(llvm::unwrap(v));
#endif
}

6
src/gallium/auxiliary/gallivm/lp_bld_misc.h
View file

@ -76,6 +76,12 @@ lp_free_memory_manager(LLVMMCJITMemoryManagerRef memorymgr);
extern void
lp_add_attr_dereferenceable(LLVMValueRef val, uint64_t bytes);
extern LLVMValueRef
lp_get_called_value(LLVMValueRef call);
extern bool
lp_is_function(LLVMValueRef v);
#ifdef __cplusplus
}
#endif