r600 build is broken in 9.1 (stable branch) when using llvm 3.3 (also stable).
I got it compiling with
0ee3cc5 r600g: Add $(DEFINES) to AM_CXXFLAGS
3a11b9b radeon/llvm: remove uneeded inclusion
1d16c20 radeon/llvm: Fix build with LLVM 3.3
from upstream plus
--- a/src/gallium/drivers/r600/llvm_wrapper.cpp
+++ b/src/gallium/drivers/r600/llvm_wrapper.cpp
@@ -2,11 +2,13 @@
#include <llvm/ADT/StringRef.h>
#if HAVE_LLVM < 0x0303
#include <llvm/LLVMContext.h>
+#include <llvm/Support/IRReader.h>
#else
#include <llvm/IR/LLVMContext.h>
+#include <llvm/IRReader/IRReader.h>
+#include <llvm/IR/Module.h>
#endif
#include <llvm/PassManager.h>
-#include <llvm/Support/IRReader.h>
#include <llvm/Support/MemoryBuffer.h>
#include <llvm/Support/SourceMgr.h>
#include <llvm/Transforms/IPO.h>
but that doesn't seem to be sufficient because I get a lot of
EE r600_asm.c:2041 r600_bytecode_build - unsupported CF instruction
(0xFFFFFFFF)
EE r600_shader.c:160 r600_pipe_shader_create - building bytecode failed !
EE r600_state_common.c:756 r600_shader_select - Failed to build shader variant
(type=0) -22
EE r600_asm.c:2041 r600_bytecode_build - unsupported CF instruction
(0xFFFFFFFF)
EE r600_shader.c:160 r600_pipe_shader_create - building bytecode failed !
EE r600_state_common.c:756 r600_shader_select - Failed to build shader variant
(type=0) -22
messages (this was from glxgears).
I would be great if this could be fixed for Mesa-9.1.5 because many distros
will use it.