| ; RUN: opt < %s -icp-lto -pgo-icall-prom -S | FileCheck %s --check-prefix=ICP |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| @_ZTISt9exception = external constant i8* |
| @pfptr = global i32()* null, align 8 |
| |
| define internal i32 @_ZL4bar1v() !PGOFuncName !0 { |
| entry: |
| ret i32 100 |
| } |
| |
| ; Function Attrs: uwtable |
| define i32 @_Z3fooi(i32 %x) local_unnamed_addr personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { |
| entry: |
| %tobool = icmp eq i32 %x, 0 |
| br i1 %tobool, label %if.end, label %cleanup |
| |
| if.end: ; preds = %entry |
| %fptr = load i32 ()*, i32 ()** @pfptr, align 8 |
| ; ICP: [[CMP_IC1:%[0-9]+]] = icmp eq i32 ()* %fptr, @_ZL4bar1v |
| ; ICP: br i1 [[CMP_IC1]], label %[[TRUE_LABEL_IC1:.*]], label %[[FALSE_LABEL_IC1:.*]], !prof [[BRANCH_WEIGHT:![0-9]+]] |
| ; ICP:[[TRUE_LABEL_IC1]]: |
| ; ICP: invoke i32 @_ZL4bar1v() |
| ; ICP: to label %[[DCALL_NORMAL_DEST_IC1:.*]] unwind label %lpad |
| ; ICP:[[FALSE_LABEL_IC1]]: |
| %call = invoke i32 %fptr() |
| to label %cleanup unwind label %lpad, !prof !1 |
| |
| ; ICP:[[DCALL_NORMAL_DEST_IC1]]: |
| ; ICP: br label %cleanup |
| |
| lpad: ; preds = %if.end |
| %0 = landingpad { i8*, i32 } |
| cleanup |
| catch i8* bitcast (i8** @_ZTISt9exception to i8*) |
| %1 = extractvalue { i8*, i32 } %0, 1 |
| %2 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTISt9exception to i8*)) |
| %matches = icmp eq i32 %1, %2 |
| br i1 %matches, label %catch, label %ehcleanup |
| |
| catch: ; preds = %lpad |
| %3 = extractvalue { i8*, i32 } %0, 0 |
| %4 = tail call i8* @__cxa_begin_catch(i8* %3) |
| tail call void @__cxa_end_catch() |
| br label %cleanup |
| |
| cleanup: ; preds = %catch, %if.end, %entry |
| ; ICP-NOT: %[0-9]+ = phi |
| ret i32 0 |
| |
| ehcleanup: ; preds = %lpad |
| resume { i8*, i32 } %0 |
| } |
| |
| declare i32 @_Z3barv() local_unnamed_addr |
| |
| declare i32 @__gxx_personality_v0(...) |
| |
| ; Function Attrs: nounwind readnone |
| declare i32 @llvm.eh.typeid.for(i8*) |
| |
| declare i8* @__cxa_begin_catch(i8*) local_unnamed_addr |
| |
| declare void @__cxa_end_catch() local_unnamed_addr |
| |
| !0 = !{!"invoke.ll:_ZL4bar1v"} |
| !1 = !{!"VP", i32 0, i64 10000, i64 -2732222848796217051, i64 10000} |
