[Mesa-dev] [PATCH v2] ac: fix build after LLVM 5.0 SVN r300718

[Christoph Haag]

v2: previously getWithDereferenceableBytes() exists, but addAttr() doesn't take that type

Signed-off-by: Christoph Haag <haagch+mesadev at frickel.club>
---
 src/amd/common/ac_llvm_helper.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/amd/common/ac_llvm_helper.cpp b/src/amd/common/ac_llvm_helper.cpp
index d9ea4b162e..11fa80920d 100644
--- a/src/amd/common/ac_llvm_helper.cpp
+++ b/src/amd/common/ac_llvm_helper.cpp
@@ -44,9 +44,13 @@ typedef AttributeSet AttributeList;
 void ac_add_attr_dereferenceable(LLVMValueRef val, uint64_t bytes)
 {
    llvm::Argument *A = llvm::unwrap<llvm::Argument>(val);
+#if HAVE_LLVM < 0x0500
    llvm::AttrBuilder B;
    B.addDereferenceableAttr(bytes);
    A->addAttr(llvm::AttributeList::get(A->getContext(), A->getArgNo() + 1,  B));
+#else
+   A->addAttr(llvm::Attribute::getWithDereferenceableBytes(A->getContext(), bytes));
+#endif
 }
 
 bool ac_is_sgpr_param(LLVMValueRef arg)
-- 
2.12.2