blob: 77f68fe93abb3eafd0919a0bbd140352154c4010 [file] [log] [blame]
; verify that errors in the LLVM backend during LTO manifest as lld
; errors
; RUN: llvm-as %s -o %t.o
; RUN: not wasm-ld --lto-O0 %t.o -o %t2 2>&1 | FileCheck %s
target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
target triple = "wasm32-unknown-unknown"
define void @_start() {
call i8* @foo()
ret void
}
define i8* @foo() {
%1 = call i8* @llvm.returnaddress(i32 0)
ret i8* %1
}
declare i8* @llvm.returnaddress(i32)
; CHECK: error: {{.*}} WebAssembly hasn't implemented __builtin_return_address