| ; RUN: opt -thinlto-bc -thinlto-split-lto-unit -o %t %s |
| ; RUN: llvm-lto2 run -r %t,f,plx -r %t,g_alias,plx -r %t,foo,lx -r %t,foo,plx -r %t,bar,lx -r %t,bar,plx -o %t1 %t |
| ; RUN: llvm-nm %t1.0 | FileCheck --check-prefix=MERGED %s |
| ; RUN: llvm-nm %t1.1 | FileCheck %s |
| |
| ; MERGED: R __typeid_bar_global_addr |
| ; MERGED: R __typeid_foo_global_addr |
| ; CHECK: U __typeid_bar_global_addr |
| ; CHECK: U __typeid_foo_global_addr |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| @foo = global i32 0, !type !0 |
| @bar = global i32 0, !type !1 |
| |
| define i1 @f(i8* %ptr) { |
| %p = call i1 @llvm.type.test(i8* %ptr, metadata !"foo") |
| ret i1 %p |
| } |
| |
| @g_alias = alias i1 (i8*), i1 (i8*)* @g |
| |
| define internal i1 @g(i8* %ptr) { |
| %p = call i1 @llvm.type.test(i8* %ptr, metadata !"bar") |
| ret i1 %p |
| } |
| |
| declare i1 @llvm.type.test(i8* %ptr, metadata %typeid) nounwind readnone |
| |
| !0 = !{i32 0, !"foo"} |
| !1 = !{i32 0, !"bar"} |