1 ; RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
5 ;16-NEXT: .set $func_begin0, ([[TMP]])
6 ;16-NEXT: .cfi_startproc
7 ;16-NEXT: .cfi_personality
8 @.str = private unnamed_addr constant [7 x i8] c"hello\0A\00", align 1
9 @_ZTIi = external constant i8*
10 @.str1 = private unnamed_addr constant [15 x i8] c"exception %i \0A\00", align 1
12 define i32 @main() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
14 %retval = alloca i32, align 4
15 %exn.slot = alloca i8*
16 %ehselector.slot = alloca i32
17 %e = alloca i32, align 4
18 store i32 0, i32* %retval
19 %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i32 0, i32 0))
20 %exception = call i8* @__cxa_allocate_exception(i32 4) nounwind
21 %0 = bitcast i8* %exception to i32*
23 invoke void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTIi to i8*), i8* null) noreturn
24 to label %unreachable unwind label %lpad
26 lpad: ; preds = %entry
27 %1 = landingpad { i8*, i32 }
28 catch i8* bitcast (i8** @_ZTIi to i8*)
29 %2 = extractvalue { i8*, i32 } %1, 0
30 store i8* %2, i8** %exn.slot
31 %3 = extractvalue { i8*, i32 } %1, 1
32 store i32 %3, i32* %ehselector.slot
33 br label %catch.dispatch
35 catch.dispatch: ; preds = %lpad
36 %sel = load i32, i32* %ehselector.slot
37 %4 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*)) nounwind
38 %matches = icmp eq i32 %sel, %4
39 br i1 %matches, label %catch, label %eh.resume
41 catch: ; preds = %catch.dispatch
42 %exn = load i8*, i8** %exn.slot
43 %5 = call i8* @__cxa_begin_catch(i8* %exn) nounwind
44 %6 = bitcast i8* %5 to i32*
45 %exn.scalar = load i32, i32* %6
46 store i32 %exn.scalar, i32* %e, align 4
47 %7 = load i32, i32* %e, align 4
48 %call2 = invoke i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str1, i32 0, i32 0), i32 %7)
49 to label %invoke.cont unwind label %lpad1
51 invoke.cont: ; preds = %catch
52 call void @__cxa_end_catch() nounwind
55 try.cont: ; preds = %invoke.cont
58 lpad1: ; preds = %catch
59 %8 = landingpad { i8*, i32 }
61 %9 = extractvalue { i8*, i32 } %8, 0
62 store i8* %9, i8** %exn.slot
63 %10 = extractvalue { i8*, i32 } %8, 1
64 store i32 %10, i32* %ehselector.slot
65 call void @__cxa_end_catch() nounwind
68 eh.resume: ; preds = %lpad1, %catch.dispatch
69 %exn3 = load i8*, i8** %exn.slot
70 %sel4 = load i32, i32* %ehselector.slot
71 %lpad.val = insertvalue { i8*, i32 } undef, i8* %exn3, 0
72 %lpad.val5 = insertvalue { i8*, i32 } %lpad.val, i32 %sel4, 1
73 resume { i8*, i32 } %lpad.val5
75 unreachable: ; preds = %entry
79 declare i32 @printf(i8*, ...)
81 declare i8* @__cxa_allocate_exception(i32)
83 declare i32 @__gxx_personality_v0(...)
85 declare void @__cxa_throw(i8*, i8*, i8*)
87 declare i32 @llvm.eh.typeid.for(i8*) nounwind readnone
89 declare i8* @__cxa_begin_catch(i8*)
91 declare void @__cxa_end_catch()