Merge remote branch 'origin/gallium-0.2' into gallium-0.2

2 files changed, 6 insertions, 2 deletions

diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c
index 9e8daa1051..f3c3fa6c5b 100644
--- a/src/mesa/shader/slang/slang_emit.c
+++ b/src/mesa/shader/slang/slang_emit.c
@@ -1579,13 +1579,17 @@ emit_array_element(slang_emit_info *emitInfo, slang_ir_node *n)
    else {
       /* Variable array index */
       struct prog_instruction *inst;
+      slang_ir_storage dstStore = *n->Store;
 
       /* do codegen for array index expression */
       emit(emitInfo, n->Children[1]);
 
       inst = new_instruction(emitInfo, OPCODE_ARL);
 
-      storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
+      if (dstStore.Size > 4)
+         dstStore.Size = 4; /* only emit one instruction */
+
+      storage_to_dst_reg(&inst->DstReg, &dstStore, n->Writemask);
       storage_to_src_reg(&inst->SrcReg[0], n->Children[1]->Store);
 
       inst->DstReg.File = PROGRAM_ADDRESS;
diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c
index d884be2a75..00e8953768 100644
--- a/src/mesa/shader/slang/slang_link.c
+++ b/src/mesa/shader/slang/slang_link.c
@@ -408,7 +408,7 @@ _slang_update_inputs_outputs(struct gl_program *prog)
             }
          }
          else if (inst->SrcReg[j].File == PROGRAM_ADDRESS) {
-            maxAddrReg = MAX2(maxAddrReg, inst->SrcReg[j].Index + 1);
+            maxAddrReg = MAX2(maxAddrReg, (GLuint) (inst->SrcReg[j].Index + 1));
          }
       }
       if (inst->DstReg.File == PROGRAM_OUTPUT) {