1 ; RUN: llc -O3 < %s | FileCheck %s
3 ; Check ADRP instr is not hoisted to entry basic block
4 ; which may throw exception.
10 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
11 target triple = "aarch64"
13 @var = hidden local_unnamed_addr global i32 0, align 4
14 @_ZTIi = external dso_local constant ptr
15 declare dso_local void @_Z2fnv() local_unnamed_addr #1
16 declare dso_local i32 @__gxx_personality_v0(...)
17 declare i32 @llvm.eh.typeid.for(ptr) #2
18 declare dso_local ptr @__cxa_begin_catch(ptr) local_unnamed_addr
19 declare dso_local void @__cxa_end_catch() local_unnamed_addr
21 define hidden i32 @_Z7examplev() personality ptr @__gxx_personality_v0 {
23 invoke void @_Z2fnv() to label %try.cont unwind label %lpad
25 lpad: ; preds = %entry
26 %0 = landingpad { ptr, i32 }
29 %1 = extractvalue { ptr, i32 } %0, 0
30 %2 = extractvalue { ptr, i32 } %0, 1
31 %3 = tail call i32 @llvm.eh.typeid.for(ptr @_ZTIi)
32 %matches = icmp eq i32 %2, %3
33 %4 = tail call ptr @__cxa_begin_catch(ptr %1)
34 %5 = load i32, ptr @var, align 4
35 br i1 %matches, label %catch1, label %catch
37 catch1: ; preds = %lpad
39 store i32 %or3, ptr @var, align 4
40 tail call void @__cxa_end_catch()
43 try.cont: ; preds = %entry, %catch1, %catch
44 %6 = load i32, ptr @var, align 4
47 catch: ; preds = %lpad
49 store i32 %or, ptr @var, align 4
50 tail call void @__cxa_end_catch()