1; RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/ret32.s -o %t.ret32.o 2; RUN: llc -filetype=obj %s -o %t.main.o 3; RUN: wasm-ld --fatal-warnings -o %t.wasm %t.ret32.o %t.main.o 4; RUN: wasm-ld --fatal-warnings -o %t.wasm %t.main.o %t.ret32.o 5 6; Also test the case where there are two different object files that contains 7; references ret32: 8; %t.main.o: Does not call ret32 directly; used the wrong signature. 9; %t.call-ret32.o: Calls ret32 directly; uses the correct signature. 10; RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/call-ret32.s -o %t.call-ret32.o 11; RUN: wasm-ld --export=call_ret32 --fatal-warnings -o %t.wasm %t.main.o %t.call-ret32.o %t.ret32.o 12; RUN: wasm-ld --export=call_ret32 --fatal-warnings -o %t.wasm %t.call-ret32.o %t.main.o %t.ret32.o 13 14target triple = "wasm32-unknown-unknown" 15 16; Function declaration with incorrect signature. 17declare dso_local void @ret32() 18 19; Simply taking the address of the function should *not* generate the 20; the signature mismatch warning. 21@ptr = dso_local global ptr @ret32, align 8 22 23define hidden void @_start() local_unnamed_addr { 24 %addr = load ptr, ptr @ptr, align 8 25 call i32 %addr() 26 ret void 27} 28