1; RUN: opt < %s -icp-lto -passes=pgo-icall-prom -S | FileCheck %s --check-prefix=ICP 2target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 3target triple = "x86_64-unknown-linux-gnu" 4 5@foo1 = global ptr null, align 8 6@foo2 = global ptr null, align 8 7@_ZTIi = external constant ptr 8 9define internal void @_ZL4bar1v() !PGOFuncName !0 { 10entry: 11 ret void 12} 13 14define internal i32 @_ZL4bar2v() !PGOFuncName !1 { 15entry: 16 ret i32 100 17} 18 19define i32 @_Z3goov() personality ptr @__gxx_personality_v0 { 20entry: 21 %tmp = load ptr, ptr @foo1, align 8 22; ICP: [[CMP_IC1:%[0-9]+]] = icmp eq ptr %tmp, @_ZL4bar1v 23; ICP: br i1 [[CMP_IC1]], label %[[TRUE_LABEL_IC1:.*]], label %[[FALSE_LABEL_IC1:.*]], !prof [[BRANCH_WEIGHT:![0-9]+]] 24; ICP:[[TRUE_LABEL_IC1]]: 25; ICP: invoke void @_ZL4bar1v() 26; ICP: to label %[[DCALL_NORMAL_DEST_IC1:.*]] unwind label %lpad 27; ICP:[[FALSE_LABEL_IC1]]: 28 invoke void %tmp() 29 to label %try.cont unwind label %lpad, !prof !2 30 31; ICP:[[DCALL_NORMAL_DEST_IC1]]: 32; ICP: br label %try.cont 33 34lpad: 35 %tmp1 = landingpad { ptr, i32 } 36 catch ptr @_ZTIi 37 %tmp2 = extractvalue { ptr, i32 } %tmp1, 0 38 %tmp3 = extractvalue { ptr, i32 } %tmp1, 1 39 %tmp4 = tail call i32 @llvm.eh.typeid.for(ptr @_ZTIi) 40 %matches = icmp eq i32 %tmp3, %tmp4 41 br i1 %matches, label %catch, label %eh.resume 42 43catch: 44 %tmp5 = tail call ptr @__cxa_begin_catch(ptr %tmp2) 45 tail call void @__cxa_end_catch() 46 br label %try.cont 47 48try.cont: 49 %tmp6 = load ptr, ptr @foo2, align 8 50; ICP: [[CMP_IC2:%[0-9]+]] = icmp eq ptr %tmp6, @_ZL4bar2v 51; ICP: br i1 [[CMP_IC2]], label %[[TRUE_LABEL_IC2:.*]], label %[[FALSE_LABEL_IC2:.*]], !prof [[BRANCH_WEIGHT:![0-9]+]] 52; ICP:[[TRUE_LABEL_IC2]]: 53; ICP: [[RESULT_IC2_0:%[0-9]+]] = invoke i32 @_ZL4bar2v() 54; ICP: to label %[[MERGE_BB:.*]] unwind label %lpad1 55; ICP:[[FALSE_LABEL_IC2]]: 56; ICP: [[RESULT_IC2_1:%.+]] = invoke i32 %tmp6() 57; ICP: to label %[[MERGE_BB]] unwind label %lpad1 58 %call = invoke i32 %tmp6() 59 to label %try.cont8 unwind label %lpad1, !prof !3 60 61; ICP:[[MERGE_BB]]: 62; ICP: [[MERGE_PHI:%.+]] = phi i32 [ [[RESULT_IC2_1]], %[[FALSE_LABEL_IC2]] ], [ [[RESULT_IC2_0]], %[[TRUE_LABEL_IC2]] ] 63; ICP: br label %try.cont8 64lpad1: 65 %tmp7 = landingpad { ptr, i32 } 66 catch ptr @_ZTIi 67 %tmp8 = extractvalue { ptr, i32 } %tmp7, 0 68 %tmp9 = extractvalue { ptr, i32 } %tmp7, 1 69 %tmp10 = tail call i32 @llvm.eh.typeid.for(ptr @_ZTIi) 70 %matches5 = icmp eq i32 %tmp9, %tmp10 71 br i1 %matches5, label %catch6, label %eh.resume 72 73catch6: 74 %tmp11 = tail call ptr @__cxa_begin_catch(ptr %tmp8) 75 tail call void @__cxa_end_catch() 76 br label %try.cont8 77 78try.cont8: 79 %i.0 = phi i32 [ undef, %catch6 ], [ %call, %try.cont ] 80; ICP: %i.0 = phi i32 [ undef, %catch6 ], [ [[MERGE_PHI]], %[[MERGE_BB]] ] 81 ret i32 %i.0 82 83eh.resume: 84 %ehselector.slot.0 = phi i32 [ %tmp9, %lpad1 ], [ %tmp3, %lpad ] 85 %exn.slot.0 = phi ptr [ %tmp8, %lpad1 ], [ %tmp2, %lpad ] 86 %lpad.val = insertvalue { ptr, i32 } undef, ptr %exn.slot.0, 0 87 %lpad.val11 = insertvalue { ptr, i32 } %lpad.val, i32 %ehselector.slot.0, 1 88 resume { ptr, i32 } %lpad.val11 89} 90 91declare i32 @__gxx_personality_v0(...) 92 93declare i32 @llvm.eh.typeid.for(ptr) 94 95declare ptr @__cxa_begin_catch(ptr) 96 97declare void @__cxa_end_catch() 98 99!0 = !{!"invoke.ll:_ZL4bar1v"} 100!1 = !{!"invoke.ll:_ZL4bar2v"} 101!2 = !{!"VP", i32 0, i64 1, i64 -2732222848796217051, i64 1} 102!3 = !{!"VP", i32 0, i64 1, i64 -6116256810522035449, i64 1} 103; ICP-NOT: !3 = !{!"VP", i32 0, i64 1, i64 -2732222848796217051, i64 1} 104; ICP-NOT: !4 = !{!"VP", i32 0, i64 1, i64 -6116256810522035449, i64 1} 105; ICP: [[BRANCH_WEIGHT]] = !{!"branch_weights", i32 1, i32 0} 106