1 ; RUN: llvm-as %s -o %t.o 2 ; RUN: llvm-as %p/Inputs/comdat.ll -o %t2.o 3 ; RUN: llvm-lto2 run -save-temps -o %t3.o %t.o %t2.o \ 4 ; RUN: -r=%t.o,f1,plx \ 5 ; RUN: -r=%t.o,v1,px \ 6 ; RUN: -r=%t.o,r11,px \ 7 ; RUN: -r=%t.o,r12,px \ 8 ; RUN: -r=%t.o,a11,px \ 9 ; RUN: -r=%t.o,a12,px \ 10 ; RUN: -r=%t.o,a13,px \ 11 ; RUN: -r=%t.o,a14,px \ 12 ; RUN: -r=%t.o,a15,px \ 13 ; RUN: -r=%t2.o,f1,l \ 14 ; RUN: -r=%t2.o,will_be_undefined, \ 15 ; RUN: -r=%t2.o,v1, \ 16 ; RUN: -r=%t2.o,r21,px \ 17 ; RUN: -r=%t2.o,r22,px \ 18 ; RUN: -r=%t2.o,a21,px \ 19 ; RUN: -r=%t2.o,a22,px \ 20 ; RUN: -r=%t2.o,a23,px \ 21 ; RUN: -r=%t2.o,a24,px \ 22 ; RUN: -r=%t2.o,a25,px 23 ; RUN: llvm-dis %t3.o.0.2.internalize.bc -o - | FileCheck %s 24 25 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 26 target triple = "x86_64-unknown-linux-gnu" 27 28 $c1 = comdat any 29 30 @v1 = weak_odr global i32 42, comdat($c1) 31 define weak_odr i32 @f1(i8*) comdat($c1) { 32 bb10: 33 br label %bb11 34 bb11: 35 ret i32 42 36 } 37 38 @r11 = global i32* @v1 39 @r12 = global i32 (i8*)* @f1 40 41 @a11 = alias i32, i32* @v1 42 @a12 = alias i16, bitcast (i32* @v1 to i16*) 43 44 @a13 = alias i32 (i8*), i32 (i8*)* @f1 45 @a14 = alias i16, bitcast (i32 (i8*)* @f1 to i16*) 46 @a15 = alias i16, i16* @a14 47 48 ; CHECK: $c1 = comdat any 49 ; CHECK: $c2 = comdat any 50 51 ; CHECK-DAG: @v1 = weak_odr global i32 42, comdat($c1) 52 53 ; CHECK-DAG: @r11 = global i32* @v1{{$}} 54 ; CHECK-DAG: @r12 = global i32 (i8*)* @f1{{$}} 55 56 ; CHECK-DAG: @r21 = global i32* @v1{{$}} 57 ; CHECK-DAG: @r22 = global i32 (i8*)* @f1{{$}} 58 59 ; CHECK-DAG: @v1.1 = internal global i32 41, comdat($c2) 60 61 ; CHECK-DAG: @a11 = alias i32, i32* @v1{{$}} 62 ; CHECK-DAG: @a12 = alias i16, bitcast (i32* @v1 to i16*) 63 64 ; CHECK-DAG: @a13 = alias i32 (i8*), i32 (i8*)* @f1{{$}} 65 ; CHECK-DAG: @a14 = alias i16, bitcast (i32 (i8*)* @f1 to i16*) 66 67 ; CHECK-DAG: @a21 = alias i32, i32* @v1.1{{$}} 68 ; CHECK-DAG: @a22 = alias i16, bitcast (i32* @v1.1 to i16*) 69 70 ; CHECK-DAG: @a23 = alias i32 (i8*), i32 (i8*)* @f1.2{{$}} 71 ; CHECK-DAG: @a24 = alias i16, bitcast (i32 (i8*)* @f1.2 to i16*) 72 73 ; CHECK: define weak_odr dso_local i32 @f1(i8*) comdat($c1) { 74 ; CHECK-NEXT: bb10: 75 ; CHECK-NEXT: br label %bb11{{$}} 76 ; CHECK: bb11: 77 ; CHECK-NEXT: ret i32 42 78 ; CHECK-NEXT: } 79 80 ; CHECK: define internal i32 @f1.2(i8* %this) comdat($c2) { 81 ; CHECK-NEXT: bb20: 82 ; CHECK-NEXT: store i8* %this, i8** null 83 ; CHECK-NEXT: br label %bb21 84 ; CHECK: bb21: 85 ; CHECK-NEXT: ret i32 41 86 ; CHECK-NEXT: } 87
