51 lines · plain
1; RUN: opt -module-summary %s -o %t1.bc2; RUN: opt -module-summary %p/Inputs/linkonce_aliasee_ref_import.ll -o %t2.bc3 4; Import with instr limit to ensure only foo imported.5; RUN: llvm-lto -thinlto-action=run -exported-symbol=main -import-instr-limit=5 %t1.bc %t2.bc6; RUN: llvm-nm -o - < %t1.bc.thinlto.o | FileCheck %s --check-prefix=NM17; RUN: llvm-nm -o - < %t2.bc.thinlto.o | FileCheck %s --check-prefix=NM28 9; Import with instr limit to ensure only foo imported.10; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \11; RUN: -r=%t1.bc,foo,pxl \12; RUN: -r=%t1.bc,baz,pxl \13; RUN: -r=%t1.bc,baz.clone,pxl \14; RUN: -r=%t1.bc,bar,pl \15; RUN: -r=%t2.bc,main,pxl \16; RUN: -r=%t2.bc,foo,l \17; RUN: -import-instr-limit=518; RUN: llvm-nm -o - < %t1.bc.thinlto.o | FileCheck %s --check-prefix=NM119; RUN: llvm-nm -o - < %t2.bc.thinlto.o | FileCheck %s --check-prefix=NM220 21; Check that we converted baz.clone to a weak22; NM1: W baz.clone23 24; Check that we imported a ref (and not def) to baz.clone25; NM2: U baz.clone26 27target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"28target triple = "x86_64-grtev4-linux-gnu"29 30$baz.clone = comdat any31@baz = weak alias void (), ptr @baz.clone32 33define void @foo() #5 align 2 {34 tail call void @baz.clone()35 ret void36}37define linkonce_odr void @baz.clone() #5 comdat align 2 {38 call void @bar()39 call void @bar()40 call void @bar()41 call void @bar()42 call void @bar()43 call void @bar()44 call void @bar()45 ret void46}47 48define void @bar() {49 ret void50}51