Mesa (master): gallivm: try to fix build with LLVM <= 3.4 due to missing CallSite.h

[Marek Olšák]

Module: Mesa
Branch: master
Commit: c2a602d21a4dd7da9d3226a70cb83ab85ceb446a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c2a602d21a4dd7da9d3226a70cb83ab85ceb446a

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Thu Oct 20 11:21:26 2016 +0200

gallivm: try to fix build with LLVM <= 3.4 due to missing CallSite.h

Reviewed-by: Brian Paul <brianp at vmware.com>
Tested-by: Brian Paul <brianp at vmware.com>

---

 src/gallium/auxiliary/gallivm/lp_bld_misc.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
index f4045ad..bd4d4d3 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
@@ -77,7 +77,9 @@
 
 #include <llvm/Support/TargetSelect.h>
 
+#if HAVE_LLVM >= 0x0305
 #include <llvm/IR/CallSite.h>
+#endif
 #include <llvm/IR/IRBuilder.h>
 #include <llvm/IR/Module.h>
 #include <llvm/Support/CBindingWrapping.h>
@@ -715,8 +717,10 @@ lp_get_called_value(LLVMValueRef call)
 {
 #if HAVE_LLVM >= 0x0309
 	return LLVMGetCalledValue(call);
-#else
+#elif HAVE_LLVM >= 0x0305
 	return llvm::wrap(llvm::CallSite(llvm::unwrap<llvm::Instruction>(call)).getCalledValue());
+#else
+	return NULL; /* radeonsi doesn't support so old LLVM. */
 #endif
 }