| ; RUN: opt -globalopt -S < %s | FileCheck %s |
| ; PR10047 |
| |
| %0 = type { i32, void ()* } |
| %struct.A = type { [100 x i32] } |
| |
| ; CHECK: @a |
| @a = global %struct.A zeroinitializer, align 4 |
| @llvm.global_ctors = appending global [2 x %0] [%0 { i32 65535, void ()* @_GLOBAL__I_a }, %0 { i32 65535, void ()* @_GLOBAL__I_b }] |
| |
| declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i1) nounwind |
| |
| ; CHECK-NOT: GLOBAL__I_a |
| define internal void @_GLOBAL__I_a() nounwind { |
| entry: |
| tail call void @llvm.memset.p0i8.i64(i8* align 4 bitcast (%struct.A* @a to i8*), i8 0, i64 400, i1 false) nounwind |
| ret void |
| } |
| |
| %struct.X = type { i8 } |
| @y = global i8* null, align 8 |
| @x = global %struct.X zeroinitializer, align 1 |
| |
| define internal void @_GLOBAL__I_b() nounwind { |
| entry: |
| %tmp.i.i.i = load i8*, i8** @y, align 8 |
| tail call void @llvm.memset.p0i8.i64(i8* %tmp.i.i.i, i8 0, i64 10, i1 false) nounwind |
| ret void |
| } |
