xref: /aosp_15_r20/external/llvm/test/Transforms/GlobalOpt/invoke.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: opt -S -globalopt < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; rdar://11022897
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker; Globalopt should be able to evaluate an invoke.
5*9880d681SAndroid Build Coastguard Worker; CHECK: @tmp = local_unnamed_addr global i32 1
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Worker@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_a }]
8*9880d681SAndroid Build Coastguard Worker@tmp = global i32 0
9*9880d681SAndroid Build Coastguard Worker
10*9880d681SAndroid Build Coastguard Workerdefine i32 @one() {
11*9880d681SAndroid Build Coastguard Worker  ret i32 1
12*9880d681SAndroid Build Coastguard Worker}
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Workerdefine void @_GLOBAL__I_a() personality i8* undef {
15*9880d681SAndroid Build Coastguard Workerbb:
16*9880d681SAndroid Build Coastguard Worker  %tmp1 = invoke i32 @one()
17*9880d681SAndroid Build Coastguard Worker          to label %bb2 unwind label %bb4
18*9880d681SAndroid Build Coastguard Worker
19*9880d681SAndroid Build Coastguard Workerbb2:                                              ; preds = %bb
20*9880d681SAndroid Build Coastguard Worker  store i32 %tmp1, i32* @tmp
21*9880d681SAndroid Build Coastguard Worker  ret void
22*9880d681SAndroid Build Coastguard Worker
23*9880d681SAndroid Build Coastguard Workerbb4:                                              ; preds = %bb
24*9880d681SAndroid Build Coastguard Worker  %tmp5 = landingpad { i8*, i32 }
25*9880d681SAndroid Build Coastguard Worker          filter [0 x i8*] zeroinitializer
26*9880d681SAndroid Build Coastguard Worker  unreachable
27*9880d681SAndroid Build Coastguard Worker}
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