From 3115687f9b9830417c408228db2bc679e346bba6 Mon Sep 17 00:00:00 2001
From: Jan Vesely <jan.vesely@rutgers.edu>
Date: Fri, 15 Sep 2017 20:34:42 -0400
Subject: [PATCH] clover: Fix build after LLVM r313390

v2: pass llvm context reference instead of a pointer

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
---
 src/gallium/state_trackers/clover/llvm/compat.hpp     | 10 ++++++++++
 src/gallium/state_trackers/clover/llvm/invocation.cpp |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/gallium/state_trackers/clover/llvm/compat.hpp b/src/gallium/state_trackers/clover/llvm/compat.hpp
index b22ecfa6b2e..23b111d7104 100644
--- a/src/gallium/state_trackers/clover/llvm/compat.hpp
+++ b/src/gallium/state_trackers/clover/llvm/compat.hpp
@@ -198,6 +198,16 @@ namespace clover {
                f(mod.getError().message());
 #endif
          }
+
+        template<typename T> void
+        set_diagnostic_handler(::llvm::LLVMContext &ctx,
+                               T *diagnostic_handler, void *data) {
+#if HAVE_LLVM >= 0x0600
+           ctx.setDiagnosticHandlerCallBack(diagnostic_handler, data);
+#else
+           ctx.setDiagnosticHandler(diagnostic_handler, data);
+#endif
+        }
       }
    }
 }
diff --git a/src/gallium/state_trackers/clover/llvm/invocation.cpp b/src/gallium/state_trackers/clover/llvm/invocation.cpp
index 6412377faab..a373df4eac6 100644
--- a/src/gallium/state_trackers/clover/llvm/invocation.cpp
+++ b/src/gallium/state_trackers/clover/llvm/invocation.cpp
@@ -89,7 +89,7 @@ namespace {
    create_context(std::string &r_log) {
       init_targets();
       std::unique_ptr<LLVMContext> ctx { new LLVMContext };
-      ctx->setDiagnosticHandler(diagnostic_handler, &r_log);
+      compat::set_diagnostic_handler(*ctx, diagnostic_handler, &r_log);
       return ctx;
    }
 
-- 
2.30.2