| ; RUN: opt < %s -passes=globalopt -S | FileCheck %s |
| |
| ; Make sure we don't put a non-zero initializer into BSS |
| |
| ; CHECK: @_ZL3obj = internal global %struct.Holder zeroinitializer, section ".bss", align 8 |
| |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| %struct.Holder = type { ptr } |
| |
| @_ZL3obj = internal global %struct.Holder zeroinitializer, section ".bss", align 8 |
| @_ZL5table = internal constant [1 x i32] [i32 7], align 4 |
| @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_ZL4initv, ptr null }] |
| @llvm.compiler.used = appending global [1 x ptr] [ptr @_ZL3obj], section "llvm.metadata" |
| |
| ; Function Attrs: mustprogress nounwind uwtable |
| define internal void @_ZL4initv() #0 { |
| entry: |
| store ptr @_ZL5table, ptr @_ZL3obj, align 8 |
| ret void |
| } |
| |
| define dso_local noundef i32 @main() { |
| ret i32 0 |
| } |
