diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.c b/src/gallium/auxiliary/gallivm/lp_bld_sample.c
index f04b692204f..97f97667988 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.c
@@ -1163,6 +1163,16 @@ lp_build_linear_mip_levels(struct lp_build_sample_context *bld,
    lp_build_name(*lod_fpart_inout, "texture%u_mipweight", texture_unit);
 }
 
+/**
+ * A helper function that factorizes this common pattern.
+ */
+static LLVMValueRef
+load_mip(struct gallivm_state *gallivm, LLVMValueRef offsets, LLVMValueRef index1) {
+   LLVMValueRef zero = lp_build_const_int32(gallivm, 0);
+   LLVMValueRef indexes[2] = {zero, index1};
+   LLVMValueRef ptr = LLVMBuildGEP(gallivm->builder, offsets, indexes, ARRAY_SIZE(indexes), "");
+   return LLVMBuildLoad(gallivm->builder, ptr, "");
+}
 
 /**
  * Return pointer to a single mipmap level.
@@ -1172,14 +1182,9 @@ LLVMValueRef
 lp_build_get_mipmap_level(struct lp_build_sample_context *bld,
                           LLVMValueRef level)
 {
+   LLVMValueRef mip_offset = load_mip(bld->gallivm, bld->mip_offsets, level);
    LLVMBuilderRef builder = bld->gallivm->builder;
-   LLVMValueRef indexes[2], data_ptr, mip_offset;
-
-   indexes[0] = lp_build_const_int32(bld->gallivm, 0);
-   indexes[1] = level;
-   mip_offset = LLVMBuildGEP(builder, bld->mip_offsets, indexes, 2, "");
-   mip_offset = LLVMBuildLoad(builder, mip_offset, "");
-   data_ptr = LLVMBuildGEP(builder, bld->base_ptr, &mip_offset, 1, "");
+   LLVMValueRef data_ptr = LLVMBuildGEP(builder, bld->base_ptr, &mip_offset, 1, "");
    return data_ptr;
 }
 
@@ -1192,13 +1197,10 @@ lp_build_get_mip_offsets(struct lp_build_sample_context *bld,
                          LLVMValueRef level)
 {
    LLVMBuilderRef builder = bld->gallivm->builder;
-   LLVMValueRef indexes[2], offsets, offset1;
+   LLVMValueRef offsets, offset1;
 
-   indexes[0] = lp_build_const_int32(bld->gallivm, 0);
    if (bld->num_mips == 1) {
-      indexes[1] = level;
-      offset1 = LLVMBuildGEP(builder, bld->mip_offsets, indexes, 2, "");
-      offset1 = LLVMBuildLoad(builder, offset1, "");
+      offset1 = load_mip(bld->gallivm, bld->mip_offsets, level);
       offsets = lp_build_broadcast_scalar(&bld->int_coord_bld, offset1);
    }
    else if (bld->num_mips == bld->coord_bld.type.length / 4) {
@@ -1207,10 +1209,8 @@ lp_build_get_mip_offsets(struct lp_build_sample_context *bld,
       offsets = bld->int_coord_bld.undef;
       for (i = 0; i < bld->num_mips; i++) {
          LLVMValueRef indexi = lp_build_const_int32(bld->gallivm, i);
+         offset1 = load_mip(bld->gallivm, bld->mip_offsets, LLVMBuildExtractElement(builder, level, indexi, ""));
          LLVMValueRef indexo = lp_build_const_int32(bld->gallivm, 4 * i);
-         indexes[1] = LLVMBuildExtractElement(builder, level, indexi, "");
-         offset1 = LLVMBuildGEP(builder, bld->mip_offsets, indexes, 2, "");
-         offset1 = LLVMBuildLoad(builder, offset1, "");
          offsets = LLVMBuildInsertElement(builder, offsets, offset1, indexo, "");
       }
       offsets = lp_build_swizzle_scalar_aos(&bld->int_coord_bld, offsets, 0, 4);
@@ -1223,9 +1223,7 @@ lp_build_get_mip_offsets(struct lp_build_sample_context *bld,
       offsets = bld->int_coord_bld.undef;
       for (i = 0; i < bld->num_mips; i++) {
          LLVMValueRef indexi = lp_build_const_int32(bld->gallivm, i);
-         indexes[1] = LLVMBuildExtractElement(builder, level, indexi, "");
-         offset1 = LLVMBuildGEP(builder, bld->mip_offsets, indexes, 2, "");
-         offset1 = LLVMBuildLoad(builder, offset1, "");
+         offset1 = load_mip(bld->gallivm, bld->mip_offsets, LLVMBuildExtractElement(builder, level, indexi, ""));
          offsets = LLVMBuildInsertElement(builder, offsets, offset1, indexi, "");
       }
    }
@@ -1310,12 +1308,9 @@ lp_build_get_level_stride_vec(struct lp_build_sample_context *bld,
                               LLVMValueRef stride_array, LLVMValueRef level)
 {
    LLVMBuilderRef builder = bld->gallivm->builder;
-   LLVMValueRef indexes[2], stride, stride1;
-   indexes[0] = lp_build_const_int32(bld->gallivm, 0);
+   LLVMValueRef stride, stride1;
    if (bld->num_mips == 1) {
-      indexes[1] = level;
-      stride1 = LLVMBuildGEP(builder, stride_array, indexes, 2, "");
-      stride1 = LLVMBuildLoad(builder, stride1, "");
+      stride1 = load_mip(bld->gallivm, stride_array, level);
       stride = lp_build_broadcast_scalar(&bld->int_coord_bld, stride1);
    }
    else if (bld->num_mips == bld->coord_bld.type.length / 4) {
@@ -1325,10 +1320,8 @@ lp_build_get_level_stride_vec(struct lp_build_sample_context *bld,
       stride = bld->int_coord_bld.undef;
       for (i = 0; i < bld->num_mips; i++) {
          LLVMValueRef indexi = lp_build_const_int32(bld->gallivm, i);
+         stride1 = load_mip(bld->gallivm, stride_array, LLVMBuildExtractElement(builder, level, indexi, ""));
          LLVMValueRef indexo = lp_build_const_int32(bld->gallivm, 4 * i);
-         indexes[1] = LLVMBuildExtractElement(builder, level, indexi, "");
-         stride1 = LLVMBuildGEP(builder, stride_array, indexes, 2, "");
-         stride1 = LLVMBuildLoad(builder, stride1, "");
          stride = LLVMBuildInsertElement(builder, stride, stride1, indexo, "");
       }
       stride = lp_build_swizzle_scalar_aos(&bld->int_coord_bld, stride, 0, 4);
@@ -1342,9 +1335,7 @@ lp_build_get_level_stride_vec(struct lp_build_sample_context *bld,
       stride = bld->int_coord_bld.undef;
       for (i = 0; i < bld->coord_bld.type.length; i++) {
          LLVMValueRef indexi = lp_build_const_int32(bld->gallivm, i);
-         indexes[1] = LLVMBuildExtractElement(builder, level, indexi, "");
-         stride1 = LLVMBuildGEP(builder, stride_array, indexes, 2, "");
-         stride1 = LLVMBuildLoad(builder, stride1, "");
+         stride1 = load_mip(bld->gallivm, stride_array, LLVMBuildExtractElement(builder, level, indexi, ""));
          stride = LLVMBuildInsertElement(builder, stride, stride1, indexi, "");
       }
    }