gallivm: Fix bug in lp_build_one which would incorrectly return a vector for length 1.

Signed-off-by: José Fonseca <jfonseca@vmware.com>

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_const.c b/src/gallium/auxiliary/gallivm/lp_bld_const.c
index 003901a..24ed23a 100644 (file)
--- a/src/gallium/auxiliary/gallivm/lp_bld_const.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_const.c
@@ -269,7 +269,7 @@ lp_build_one(struct gallivm_state *gallivm, struct lp_type type)
    else {
       /* special case' -- 1.0 for normalized types is more easily attained if
        * we start with a vector consisting of all bits set */
-      LLVMTypeRef vec_type = LLVMVectorType(elem_type, type.length);
+      LLVMTypeRef vec_type = lp_build_vec_type(gallivm, type);
       LLVMValueRef vec = LLVMConstAllOnes(vec_type);
 
 #if 0