1; Test that instrumentaiton works fine for the case of catchswitch stmts. 2; RUN: opt < %s -passes=pgo-instr-gen -S | FileCheck %s --check-prefix=GEN 3; RUN: llvm-profdata merge %S/Inputs/PR41279_2.proftext -o %t.profdata 4; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE 5 6 7define dso_local void @f() personality ptr @__C_specific_handler { 8; USE-LABEL: @f 9; USE-SAME: !prof ![[FUNC_ENTRY_COUNT:[0-9]+]] 10; USE-DAG: {{![0-9]+}} = !{i32 1, !"ProfileSummary", {{![0-9]+}}} 11; USE-DAG: {{![0-9]+}} = !{!"DetailedSummary", {{![0-9]+}}} 12; USE-DAG: ![[FUNC_ENTRY_COUNT]] = !{!"function_entry_count", i64 6} 13; 14; GEN-LABEL: @f 15; 16; GEN: catch.dispatch: 17; GEN-NOT: call void @llvm.instrprof.increment 18; 19; GEN: _except1: 20; GEN: call void @llvm.instrprof.increment(ptr @__profn_f, i64 {{[0-9]+}}, i32 3, i32 1) 21; 22; GEN: __except6: 23; GEN: call void @llvm.instrprof.increment(ptr @__profn_f, i64 {{[0-9]+}}, i32 3, i32 2) 24; 25; GEN: invoke.cont3: 26; GEN: call void @llvm.instrprof.increment(ptr @__profn_f, i64 1096621589180411894, i32 3, i32 0) 27entry: 28 %__exception_code = alloca i32, align 4 29 %__exception_code2 = alloca i32, align 4 30 invoke void @f() #2 31 to label %invoke.cont unwind label %catch.dispatch 32 33catch.dispatch: 34 %0 = catchswitch within none [label %__except] unwind to caller 35 36__except: 37 %1 = catchpad within %0 [ptr null] 38 catchret from %1 to label %__except1 39 40__except1: 41 %2 = call i32 @llvm.eh.exceptioncode(token %1) 42 store i32 %2, ptr %__exception_code, align 4 43 br label %__try.cont7 44 45invoke.cont: 46 br label %__try.cont 47 48__try.cont: 49 invoke void @f() 50 to label %invoke.cont3 unwind label %catch.dispatch4 51 52catch.dispatch4: 53 %3 = catchswitch within none [label %__except5] unwind to caller 54 55__except5: 56 %4 = catchpad within %3 [ptr null] 57 catchret from %4 to label %__except6 58 59__except6: 60 %5 = call i32 @llvm.eh.exceptioncode(token %4) 61 store i32 %5, ptr %__exception_code2, align 4 62 br label %__try.cont7 63 64__try.cont7: 65 ret void 66 67invoke.cont3: 68 br label %__try.cont7 69} 70 71declare dso_local i32 @__C_specific_handler(...) 72 73declare i32 @llvm.eh.exceptioncode(token) 74