48 lines · plain
1; RUN: llvm-as < %s >%t12; RUN: llvm-lto -exported-symbol=io_cancel_0_4 -exported-symbol=io_cancel_weak_0_4 -exported-symbol=foo -o %t2 %t13; RUN: llvm-nm %t2 | FileCheck %s4; RUN: llvm-lto2 run -r %t1,io_cancel_0_4,plx -r %t1,io_cancel_0_4,lx -r %t1,io_cancel_local_0_4,plx -r %t1,io_cancel_weak_0_4,plx -r %t1,io_cancel_weak_0_4,lx -r %t1,io_cancel@@LIBAIO_0.4,plx -r %t1,io_cancel_weak@@LIBAIO_0.4,plx -r %t1,io_cancel_weak@@LIBAIO_0.4.1,plx -r %t1,foo,plx -r %t1,foo,lx -r %t1,foo@@VER1,plx -o %t3 %t1 -save-temps5; RUN: llvm-nm %t3.0 | FileCheck %s6; RUN: llvm-dis %t3.0.2.internalize.bc -o - | FileCheck %s --check-prefix=INTERN7 8target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"9target triple = "x86_64-unknown-linux-gnu"10 11module asm ".symver io_cancel_0_4,io_cancel@@LIBAIO_0.4"12module asm ".symver io_cancel_local_0_4,io_cancel_local@@LIBAIO_0.4"13module asm ".symver io_cancel_weak_0_4,io_cancel_weak@@LIBAIO_0.4"14; Ensure we handle case of same aliasee with two version aliases.15module asm ".symver io_cancel_weak_0_4,io_cancel_weak@@LIBAIO_0.4.1"16module asm ".symver foo,foo@@VER1"17 18; Local values used in inline assembly must be specified on the19; llvm.compiler.used so they aren't incorrectly DCE'd during module linking.20@llvm.compiler.used = appending global [1 x ptr] [ptr @io_cancel_local_0_4], section "llvm.metadata"21 22define i32 @io_cancel_0_4() {23; CHECK-DAG: T io_cancel@@LIBAIO_0.424; CHECK-DAG: T io_cancel_0_425 ret i32 026}27 28define internal i32 @io_cancel_local_0_4() {29; INTERN: llvm.compiler.used {{.*}} @io_cancel_local_0_430; INTERN: define internal i32 @io_cancel_local_0_4()31; CHECK-DAG: t io_cancel_local@@LIBAIO_0.432; CHECK-DAG: t io_cancel_local_0_433 ret i32 034}35 36define weak i32 @io_cancel_weak_0_4() {37; CHECK-DAG: W io_cancel_weak@@LIBAIO_0.438; CHECK-DAG: W io_cancel_weak@@LIBAIO_0.4.139; CHECK-DAG: W io_cancel_weak_0_440ret i32 041}42 43define i32 @"\01foo"() {44; CHECK-DAG: T foo@@VER145; CHECK-DAG: T foo46 ret i32 047}48