llvm-project/lld/test/wasm/fatal-warnings.ll
Sam Clegg ffd0aaf810 Revert "[WebAssembly] Error on mismatched function signature in final output"
This caused a lot of issues on the WebAssembly waterfall.
In particular, until with the signature of `main`.  We
probably want a better solution for main before we re-land.

Reverts rL335192

llvm-svn: 335355
2018-06-22 15:13:10 +00:00

18 lines
667 B
LLVM

; RUN: llc -filetype=obj %s -o %t.main.o
; RUN: llc -filetype=obj %p/Inputs/ret32.ll -o %t.ret32.o
; RUN: lld -flavor wasm -o %t.wasm %t.main.o %t.ret32.o 2>&1 | FileCheck %s -check-prefix=CHECK-WARN
; RUN: not lld -flavor wasm --fatal-warnings -o %t.wasm %t.main.o %t.ret32.o 2>&1 | FileCheck %s -check-prefix=CHECK-FATAL
; CHECK-WARN: warning: function signature mismatch: ret32
; CHECK-FATAL: error: function signature mismatch: ret32
target triple = "wasm32-unknown-unknown"
define hidden void @_start() local_unnamed_addr #0 {
entry:
%call = tail call i32 @ret32(i32 1, i64 2, i32 3) #2
ret void
}
declare i32 @ret32(i32, i64, i32) local_unnamed_addr #1