| ; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers | FileCheck %s |
| |
| ; Make sure that argument offsets are correct even if some arguments are unused. |
| |
| target triple = "wasm32-unknown-unknown" |
| |
| ; CHECK-LABEL: unused_first: |
| ; CHECK-NEXT: .functype unused_first (i32, i32) -> (i32){{$}} |
| ; CHECK-NEXT: return $1{{$}} |
| define i32 @unused_first(i32 %x, i32 %y) { |
| ret i32 %y |
| } |
| |
| ; CHECK-LABEL: unused_second: |
| ; CHECK-NEXT: .functype unused_second (i32, i32) -> (i32){{$}} |
| ; CHECK-NEXT: return $0{{$}} |
| define i32 @unused_second(i32 %x, i32 %y) { |
| ret i32 %x |
| } |
| |
| ; CHECK-LABEL: call_something: |
| ; CHECK: {{^}} call $drop=, return_something{{$}} |
| ; CHECK-NEXT: return{{$}} |
| declare i32 @return_something() |
| define void @call_something() { |
| call i32 @return_something() |
| ret void |
| } |