diff --git a/core/iwasm/compilation/aot_emit_control.c b/core/iwasm/compilation/aot_emit_control.c index 6817295f8..ce4c2e1bd 100644 --- a/core/iwasm/compilation/aot_emit_control.c +++ b/core/iwasm/compilation/aot_emit_control.c @@ -495,15 +495,17 @@ push_aot_block_to_stack_and_pass_params(AOTCompContext *comp_ctx, /* Create param phis */ for (i = 0; i < block->param_count; i++) { - SET_BUILDER_POS(block->llvm_entry_block); - snprintf(name, sizeof(name), "%s%d_phi%d", - block_name_prefix[block->label_type], block->block_index, - i); - if (!(block->param_phis[i] = LLVMBuildPhi( - comp_ctx->builder, TO_LLVM_TYPE(block->param_types[i]), - name))) { - aot_set_last_error("llvm build phi failed."); - goto fail; + if (block->llvm_entry_block) { + SET_BUILDER_POS(block->llvm_entry_block); + snprintf(name, sizeof(name), "%s%d_phi%d", + block_name_prefix[block->label_type], + block->block_index, i); + if (!(block->param_phis[i] = LLVMBuildPhi( + comp_ctx->builder, + TO_LLVM_TYPE(block->param_types[i]), name))) { + aot_set_last_error("llvm build phi failed."); + goto fail; + } } if (block->label_type == LABEL_TYPE_IF