r600g: remove unused base_vector_chan variable

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

diff --git a/src/gallium/drivers/r600/r600_llvm.c b/src/gallium/drivers/r600/r600_llvm.c
index 4fcca69..d1e3255 100644 (file)
--- a/src/gallium/drivers/r600/r600_llvm.c
+++ b/src/gallium/drivers/r600/r600_llvm.c
@@ -366,7 +366,6 @@ static void llvm_emit_epilogue(struct lp_build_tgsi_context * bld_base)
                        case TGSI_SEMANTIC_CLIPVERTEX: {
                                LLVMValueRef args[3];
                                unsigned reg_index;
-                               unsigned base_vector_chan;
                                LLVMValueRef adjusted_elements[4];
                                for (reg_index = 0; reg_index < 2; reg_index ++) {
                                        for (chan = 0; chan < TGSI_NUM_CHANNELS; chan++) {