1; RUN: opt < %s -passes='require<profile-summary>,cgscc(inline)' -inline-threshold=100 -S | FileCheck %s 2target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" 3target triple = "x86_64-unknown-linux-gnu" 4 5; When 'callee' is inlined into caller1 and caller2, the indirect call and vtable 6; value profiles of the inlined copy should be scaled based on callers' profiles. 7; The indirect call and vtable value profiles in 'callee' should be updated. 8define i32 @callee(ptr %0, i32 %1) !prof !19 { 9; CHECK-LABEL: define i32 @callee( 10; CHECK-SAME: ptr [[TMP0:%.*]], i32 [[TMP1:%.*]]) !prof [[PROF0:![0-9]+]] { 11; CHECK-NEXT: [[TMP3:%.*]] = load ptr, ptr [[TMP0]], align 8, !prof [[PROF1:![0-9]+]] 12; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i8, ptr [[TMP3]], i64 8 13; CHECK-NEXT: [[TMP5:%.*]] = load ptr, ptr [[TMP4]], align 8 14; CHECK-NEXT: [[TMP6:%.*]] = tail call i32 [[TMP5]](ptr [[TMP0]], i32 [[TMP1]]), !prof [[PROF2:![0-9]+]] 15; CHECK-NEXT: ret i32 [[TMP6]] 16; 17 %3 = load ptr, ptr %0, !prof !15 18 %5 = getelementptr inbounds i8, ptr %3, i64 8 19 %6 = load ptr, ptr %5 20 %7 = tail call i32 %6(ptr %0, i32 %1), !prof !16 21 ret i32 %7 22} 23 24define i32 @caller1(i32 %0) !prof !17 { 25; CHECK-LABEL: define i32 @caller1( 26; CHECK-SAME: i32 [[TMP0:%.*]]) !prof [[PROF3:![0-9]+]] { 27; CHECK-NEXT: [[TMP2:%.*]] = tail call ptr @_Z10createTypei(i32 [[TMP0]]) 28; CHECK-NEXT: [[TMP3:%.*]] = load ptr, ptr [[TMP2]], align 8, !prof [[PROF4:![0-9]+]] 29; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i8, ptr [[TMP3]], i64 8 30; CHECK-NEXT: [[TMP5:%.*]] = load ptr, ptr [[TMP4]], align 8 31; CHECK-NEXT: [[TMP6:%.*]] = tail call i32 [[TMP5]](ptr [[TMP2]], i32 [[TMP0]]), !prof [[PROF5:![0-9]+]] 32; CHECK-NEXT: ret i32 [[TMP6]] 33; 34 %2 = tail call ptr @_Z10createTypei(i32 %0) 35 %3 = tail call i32 @callee(ptr %2, i32 %0) 36 ret i32 %3 37} 38 39define i32 @caller2(i32 %0) !prof !18 { 40; CHECK-LABEL: define i32 @caller2( 41; CHECK-SAME: i32 [[TMP0:%.*]]) !prof [[PROF6:![0-9]+]] { 42; CHECK-NEXT: [[TMP2:%.*]] = tail call ptr @_Z10createTypei(i32 [[TMP0]]) 43; CHECK-NEXT: [[TMP3:%.*]] = load ptr, ptr [[TMP2]], align 8, !prof [[PROF7:![0-9]+]] 44; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i8, ptr [[TMP3]], i64 8 45; CHECK-NEXT: [[TMP5:%.*]] = load ptr, ptr [[TMP4]], align 8 46; CHECK-NEXT: [[TMP6:%.*]] = tail call i32 [[TMP5]](ptr [[TMP2]], i32 [[TMP0]]), !prof [[PROF8:![0-9]+]] 47; CHECK-NEXT: ret i32 [[TMP6]] 48; 49 %2 = tail call ptr @_Z10createTypei(i32 %0) 50 %3 = tail call i32 @callee(ptr %2, i32 %0) 51 ret i32 %3 52} 53 54declare ptr @_Z10createTypei(i32) 55 56!1 = !{i32 1, !"ProfileSummary", !2} 57!2 = !{!3, !4, !5, !6, !7, !8, !9, !10} 58!3 = !{!"ProfileFormat", !"InstrProf"} 59!4 = !{!"TotalCount", i64 10000} 60!5 = !{!"MaxCount", i64 10} 61!6 = !{!"MaxInternalCount", i64 1} 62!7 = !{!"MaxFunctionCount", i64 1000} 63!8 = !{!"NumCounts", i64 3} 64!9 = !{!"NumFunctions", i64 3} 65!10 = !{!"DetailedSummary", !11} 66!11 = !{!12, !13, !14} 67!12 = !{i32 10000, i64 100, i32 1} 68!13 = !{i32 999000, i64 100, i32 1} 69!14 = !{i32 999999, i64 1, i32 2} 70!15 = !{!"VP", i32 2, i64 1600, i64 321, i64 1000, i64 789, i64 600} 71!16 = !{!"VP", i32 0, i64 1600, i64 123, i64 1000, i64 456, i64 600} 72!17 = !{!"function_entry_count", i64 1000} 73!18 = !{!"function_entry_count", i64 600} 74!19 = !{!"function_entry_count", i64 1700} 75;. 76; CHECK: [[PROF0]] = !{!"function_entry_count", i64 100} 77; CHECK: [[PROF1]] = !{!"VP", i32 2, i64 94, i64 321, i64 58, i64 789, i64 35} 78; CHECK: [[PROF2]] = !{!"VP", i32 0, i64 94, i64 123, i64 58, i64 456, i64 35} 79; CHECK: [[PROF3]] = !{!"function_entry_count", i64 1000} 80; CHECK: [[PROF4]] = !{!"VP", i32 2, i64 941, i64 321, i64 588, i64 789, i64 352} 81; CHECK: [[PROF5]] = !{!"VP", i32 0, i64 941, i64 123, i64 588, i64 456, i64 352} 82; CHECK: [[PROF6]] = !{!"function_entry_count", i64 600} 83; CHECK: [[PROF7]] = !{!"VP", i32 2, i64 564, i64 321, i64 352, i64 789, i64 211} 84; CHECK: [[PROF8]] = !{!"VP", i32 0, i64 564, i64 123, i64 352, i64 456, i64 211} 85;. 86