diff options
Diffstat (limited to 'src/backend/jit/llvm/llvmjit_expr.c')
| -rw-r--r-- | src/backend/jit/llvm/llvmjit_expr.c | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/src/backend/jit/llvm/llvmjit_expr.c b/src/backend/jit/llvm/llvmjit_expr.c index 42258774783..13e981e5641 100644 --- a/src/backend/jit/llvm/llvmjit_expr.c +++ b/src/backend/jit/llvm/llvmjit_expr.c @@ -406,13 +406,8 @@ llvm_compile_expr(ExprState *state) case EEOP_OUTER_SYSVAR: case EEOP_SCAN_SYSVAR: { - int attnum = op->d.var.attnum; - LLVMValueRef v_attnum; - LLVMValueRef v_tuple; - LLVMValueRef v_tupleDescriptor; - LLVMValueRef v_params[4]; - LLVMValueRef v_syscol; LLVMValueRef v_slot; + LLVMValueRef v_params[4]; if (opcode == EEOP_INNER_SYSVAR) v_slot = v_innerslot; @@ -421,31 +416,14 @@ llvm_compile_expr(ExprState *state) else v_slot = v_scanslot; - Assert(op->d.var.attnum < 0); - - v_tuple = l_load_struct_gep(b, v_slot, - FIELDNO_TUPLETABLESLOT_TUPLE, - "v.tuple"); + v_params[0] = v_state; + v_params[1] = l_ptr_const(op, l_ptr(StructExprEvalStep)); + v_params[2] = v_econtext; + v_params[3] = v_slot; - /* - * Could optimize this a bit for fixed descriptors, but - * this shouldn't be that critical a path. - */ - v_tupleDescriptor = - l_load_struct_gep(b, v_slot, - FIELDNO_TUPLETABLESLOT_TUPLEDESCRIPTOR, - "v.tupledesc"); - v_attnum = l_int32_const(attnum); - - v_params[0] = v_tuple; - v_params[1] = v_attnum; - v_params[2] = v_tupleDescriptor; - v_params[3] = v_resnullp; - v_syscol = LLVMBuildCall(b, - llvm_get_decl(mod, FuncHeapGetsysattr), - v_params, lengthof(v_params), - ""); - LLVMBuildStore(b, v_syscol, v_resvaluep); + LLVMBuildCall(b, + FuncExecEvalSysVar, + v_params, lengthof(v_params), ""); LLVMBuildBr(b, opblocks[i + 1]); break; |