1; RUN: opt < %s -icp-lto -pgo-icall-prom -S | FileCheck %s --check-prefix=ICP 2; RUN: opt < %s -icp-lto -passes=pgo-icall-prom -S | FileCheck %s --check-prefix=ICP 3target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 4target triple = "x86_64-unknown-linux-gnu" 5 6@foo1 = global void ()* null, align 8 7@foo2 = global i32 ()* null, align 8 8@_ZTIi = external constant i8* 9 10define internal void @_ZL4bar1v() !PGOFuncName !0 { 11entry: 12 ret void 13} 14 15define internal i32 @_ZL4bar2v() !PGOFuncName !1 { 16entry: 17 ret i32 100 18} 19 20define i32 @_Z3goov() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { 21entry: 22 %tmp = load void ()*, void ()** @foo1, align 8 23; ICP: [[CMP_IC1:%[0-9]+]] = icmp eq void ()* %tmp, @_ZL4bar1v 24; ICP: br i1 [[CMP_IC1]], label %[[TRUE_LABEL_IC1:.*]], label %[[FALSE_LABEL_IC1:.*]], !prof [[BRANCH_WEIGHT:![0-9]+]] 25; ICP:[[TRUE_LABEL_IC1]]: 26; ICP: invoke void @_ZL4bar1v() 27; ICP: to label %[[DCALL_NORMAL_DEST_IC1:.*]] unwind label %lpad 28; ICP:[[FALSE_LABEL_IC1]]: 29 invoke void %tmp() 30 to label %try.cont unwind label %lpad, !prof !2 31 32; ICP:[[DCALL_NORMAL_DEST_IC1]]: 33; ICP: br label %try.cont 34 35lpad: 36 %tmp1 = landingpad { i8*, i32 } 37 catch i8* bitcast (i8** @_ZTIi to i8*) 38 %tmp2 = extractvalue { i8*, i32 } %tmp1, 0 39 %tmp3 = extractvalue { i8*, i32 } %tmp1, 1 40 %tmp4 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*)) 41 %matches = icmp eq i32 %tmp3, %tmp4 42 br i1 %matches, label %catch, label %eh.resume 43 44catch: 45 %tmp5 = tail call i8* @__cxa_begin_catch(i8* %tmp2) 46 tail call void @__cxa_end_catch() 47 br label %try.cont 48 49try.cont: 50 %tmp6 = load i32 ()*, i32 ()** @foo2, align 8 51; ICP: [[CMP_IC2:%[0-9]+]] = icmp eq i32 ()* %tmp6, @_ZL4bar2v 52; ICP: br i1 [[CMP_IC2]], label %[[TRUE_LABEL_IC2:.*]], label %[[FALSE_LABEL_IC2:.*]], !prof [[BRANCH_WEIGHT:![0-9]+]] 53; ICP:[[TRUE_LABEL_IC2]]: 54; ICP: [[RESULT_IC2_0:%[0-9]+]] = invoke i32 @_ZL4bar2v() 55; ICP: to label %[[MERGE_BB:.*]] unwind label %lpad1 56; ICP:[[FALSE_LABEL_IC2]]: 57; ICP: [[RESULT_IC2_1:%.+]] = invoke i32 %tmp6() 58; ICP: to label %[[MERGE_BB]] unwind label %lpad1 59 %call = invoke i32 %tmp6() 60 to label %try.cont8 unwind label %lpad1, !prof !3 61 62; ICP:[[MERGE_BB]]: 63; ICP: [[MERGE_PHI:%.+]] = phi i32 [ [[RESULT_IC2_1]], %[[FALSE_LABEL_IC2]] ], [ [[RESULT_IC2_0]], %[[TRUE_LABEL_IC2]] ] 64; ICP: br label %try.cont8 65lpad1: 66 %tmp7 = landingpad { i8*, i32 } 67 catch i8* bitcast (i8** @_ZTIi to i8*) 68 %tmp8 = extractvalue { i8*, i32 } %tmp7, 0 69 %tmp9 = extractvalue { i8*, i32 } %tmp7, 1 70 %tmp10 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*)) 71 %matches5 = icmp eq i32 %tmp9, %tmp10 72 br i1 %matches5, label %catch6, label %eh.resume 73 74catch6: 75 %tmp11 = tail call i8* @__cxa_begin_catch(i8* %tmp8) 76 tail call void @__cxa_end_catch() 77 br label %try.cont8 78 79try.cont8: 80 %i.0 = phi i32 [ undef, %catch6 ], [ %call, %try.cont ] 81; ICP: %i.0 = phi i32 [ undef, %catch6 ], [ [[MERGE_PHI]], %[[MERGE_BB]] ] 82 ret i32 %i.0 83 84eh.resume: 85 %ehselector.slot.0 = phi i32 [ %tmp9, %lpad1 ], [ %tmp3, %lpad ] 86 %exn.slot.0 = phi i8* [ %tmp8, %lpad1 ], [ %tmp2, %lpad ] 87 %lpad.val = insertvalue { i8*, i32 } undef, i8* %exn.slot.0, 0 88 %lpad.val11 = insertvalue { i8*, i32 } %lpad.val, i32 %ehselector.slot.0, 1 89 resume { i8*, i32 } %lpad.val11 90} 91 92declare i32 @__gxx_personality_v0(...) 93 94declare i32 @llvm.eh.typeid.for(i8*) 95 96declare i8* @__cxa_begin_catch(i8*) 97 98declare void @__cxa_end_catch() 99 100!0 = !{!"invoke.ll:_ZL4bar1v"} 101!1 = !{!"invoke.ll:_ZL4bar2v"} 102!2 = !{!"VP", i32 0, i64 1, i64 -2732222848796217051, i64 1} 103!3 = !{!"VP", i32 0, i64 1, i64 -6116256810522035449, i64 1} 104; ICP-NOT: !3 = !{!"VP", i32 0, i64 1, i64 -2732222848796217051, i64 1} 105; ICP-NOT: !4 = !{!"VP", i32 0, i64 1, i64 -6116256810522035449, i64 1} 106; ICP: [[BRANCH_WEIGHT]] = !{!"branch_weights", i32 1, i32 0} 107