1; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers | FileCheck %s 2 3; Make sure that argument offsets are correct even if some arguments are unused. 4 5target triple = "wasm32-unknown-unknown" 6 7; CHECK-LABEL: unused_first: 8; CHECK-NEXT: .functype unused_first (i32, i32) -> (i32){{$}} 9; CHECK-NEXT: return $1{{$}} 10define i32 @unused_first(i32 %x, i32 %y) { 11 ret i32 %y 12} 13 14; CHECK-LABEL: unused_second: 15; CHECK-NEXT: .functype unused_second (i32, i32) -> (i32){{$}} 16; CHECK-NEXT: return $0{{$}} 17define i32 @unused_second(i32 %x, i32 %y) { 18 ret i32 %x 19} 20 21; CHECK-LABEL: call_something: 22; CHECK: {{^}} call $drop=, return_something{{$}} 23; CHECK-NEXT: return{{$}} 24declare i32 @return_something() 25define void @call_something() { 26 call i32 @return_something() 27 ret void 28} 29