1 ; RUN: opt < %s -pgo-instr-gen -S | FileCheck %s --check-prefix=GEN 2 ; RUN: opt < %s -passes=pgo-instr-gen -S | FileCheck %s --check-prefix=GEN 3 ; RUN: opt < %s -passes=pgo-instr-gen,instrprof -S | FileCheck %s --check-prefix=LOWER 4 5 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 6 target triple = "x86_64-unknown-linux-gnu" 7 8 $foo3 = comdat any 9 10 @bar = external global void ()*, align 8 11 ; GEN: @__profn_foo = private constant [3 x i8] c"foo" 12 13 define void @foo() { 14 entry: 15 ; GEN: entry: 16 ; GEN-NEXT: call void @llvm.instrprof.increment(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 12884901887, i32 1, i32 0) 17 %tmp = load void ()*, void ()** @bar, align 8 18 ; GEN: [[ICALL_TARGET:%[0-9]+]] = ptrtoint void ()* %tmp to i64 19 ; GEN-NEXT: call void @llvm.instrprof.value.profile(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @__profn_foo, i32 0, i32 0), i64 12884901887, i64 [[ICALL_TARGET]], i32 0, i32 0) 20 call void %tmp() 21 ret void 22 } 23 24 @bar2 = global void ()* null, align 8 25 @_ZTIi = external constant i8* 26 27 define i32 @foo2(i32 %arg, i8** nocapture readnone %arg1) personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { 28 bb: 29 %tmp2 = load void ()*, void ()** @bar2, align 8 30 invoke void %tmp2() 31 to label %bb10 unwind label %bb2 32 ; GEN: [[ICALL_TARGET2:%[0-9]+]] = ptrtoint void ()* %tmp2 to i64 33 ; GEN-NEXT: call void @llvm.instrprof.value.profile(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @__profn_foo2, i32 0, i32 0), i64 38432627612, i64 [[ICALL_TARGET2]], i32 0, i32 0) 34 35 bb2: ; preds = %bb 36 %tmp3 = landingpad { i8*, i32 } 37 catch i8* bitcast (i8** @_ZTIi to i8*) 38 %tmp4 = extractvalue { i8*, i32 } %tmp3, 1 39 %tmp5 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*)) 40 %tmp6 = icmp eq i32 %tmp4, %tmp5 41 br i1 %tmp6, label %bb7, label %bb11 42 43 bb7: ; preds = %bb2 44 %tmp8 = extractvalue { i8*, i32 } %tmp3, 0 45 %tmp9 = tail call i8* @__cxa_begin_catch(i8* %tmp8) 46 tail call void @__cxa_end_catch() 47 br label %bb10 48 49 bb10: ; preds = %bb7, %bb 50 ret i32 0 51 52 bb11: ; preds = %bb2 53 resume { i8*, i32 } %tmp3 54 } 55 56 ; Test that comdat function's address is recorded. 57 ; LOWER: @__profd_foo3 = linkonce_odr{{.*}}@foo3 58 ; Function Attrs: nounwind uwtable 59 define linkonce_odr i32 @foo3() comdat { 60 ret i32 1 61 } 62 63 declare i32 @__gxx_personality_v0(...) 64 65 ; Function Attrs: nounwind readnone 66 declare i32 @llvm.eh.typeid.for(i8*) #0 67 68 declare i8* @__cxa_begin_catch(i8*) 69 70 declare void @__cxa_end_catch() 71 72
