1; RUN: llc < %s -fast-isel -fast-isel-abort=1 -verify-machineinstrs 2 3; Regression test for PR47040, in which an assertion was improperly 4; triggered during FastISel's address computation. The issue was that 5; an `Address` set to be relative to FrameIndex zero was incorrectly 6; considered to have an unset base. When the left hand side of an add 7; set the Address to have a FrameIndex base of 0, the right side would 8; not detect that the Address base had already been set and could try 9; to set the Address to be relative to a register instead, triggering 10; an assertion. 11 12target triple = "wasm32-unknown-unknown" 13 14define i32 @foo() { 15 %stack_addr = alloca i32 16 %stack_i = ptrtoint ptr %stack_addr to i32 17 %added = add nuw i32 %stack_i, undef 18 %added_addr = inttoptr i32 %added to ptr 19 %ret = load i32, ptr %added_addr 20 ret i32 %ret 21} 22