xref: /llvm-project/llvm/test/Transforms/GlobalDCE/indirectbr.ll (revision 8570893cfde8a82c723eaa4608c1e2ebe764a285)
1; RUN: opt -S -passes=globaldce < %s | FileCheck %s
2
3@L = internal unnamed_addr constant [3 x ptr] [ptr blockaddress(@test1, %L1), ptr blockaddress(@test1, %L2), ptr null], align 16
4
5; CHECK: @L = internal unnamed_addr constant
6
7define void @test1(i32 %idx) {
8entry:
9  br label %L1
10
11L1:
12  %arrayidx = getelementptr inbounds [3 x ptr], ptr @L, i32 0, i32 %idx
13  %l = load ptr, ptr %arrayidx
14  indirectbr ptr %l, [label %L1, label %L2]
15
16L2:
17  ret void
18}
19