gallivm: Change getExtent and readByte to non-const with llvm-3.1.

Fix build with llvm-3.1svn.

llvm-3.1svn r149918 changed BufferMemoryObject::getExtent and
BufferMemoryObject::readByte from const member functions to non-const
member functions in include/llvm/Support/MemoryObject.h.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
index be8d788..5d98763 100644 (file)
--- a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
@@ -146,12 +146,20 @@ public:
       return 0;
    }
 
+#if HAVE_LLVM >= 0x0301
+   uint64_t getExtent()
+#else
    uint64_t getExtent() const
+#endif
    {
       return Length;
    }
 
+#if HAVE_LLVM >= 0x0301
+   int readByte(uint64_t addr, uint8_t *byte)
+#else
    int readByte(uint64_t addr, uint8_t *byte) const
+#endif
    {
       if (addr > getExtent())
          return -1;