1; RUN: split-file %s %t 2; RUN: opt -module-summary %t/a.s -o %t/a.bc 3; RUN: opt -module-summary %t/b.s -o %t/b.bc 4; RUN: not llvm-lto2 run %t/a.bc %t/b.bc -o %t/out -save-temps 2>&1 \ 5; RUN: -r=%t/a.bc,callee,px \ 6; RUN: -r=%t/b.bc,callee,x \ 7; RUN: -r=%t/b.bc,caller,px 8 9; TODO: As part of LTO, we check that types match, but *we don't yet check that 10; attributes match!!! What should happen if we remove "dontcall-error" from the 11; definition or declaration of @callee? 12 13; CHECK: call to callee marked "dontcall-error" 14 15;--- a.s 16target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 17target triple = "x86_64-unknown-linux-gnu" 18 19define i32 @callee() "dontcall-error" noinline { 20 ret i32 42 21} 22 23;--- b.s 24target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 25target triple = "x86_64-unknown-linux-gnu" 26 27declare i32 @callee() "dontcall-error" 28 29define i32 @caller() { 30entry: 31 %0 = call i32 @callee() 32 ret i32 %0 33} 34