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1; RUN: opt < %s -passes='require<profile-summary>,cgscc(inline)' -S | FileCheck %s2; Checks if inliner updates branch_weights annotation for call instructions.3 4declare void @ext();5declare void @ext1();6@func = global ptr null7 8; CHECK: define void @callee(i32 %n) !prof ![[ENTRY_COUNT:[0-9]*]]9define void @callee(i32 %n) !prof !15 {10 %cond = icmp sle i32 %n, 1011 br i1 %cond, label %cond_true, label %cond_false12cond_true:13; ext1 is optimized away, thus not updated.14; CHECK: call void @ext1(), !prof ![[COUNT_CALLEE1:[0-9]*]]15 call void @ext1(), !prof !1616 ret void17cond_false:18; ext is cloned and updated.19; CHECK: call void @ext(), !prof ![[COUNT_CALLEE:[0-9]*]]20 call void @ext(), !prof !1621 %f = load ptr, ptr @func22; CHECK: call void %f(), !prof ![[COUNT_IND_CALLEE:[0-9]*]] 23 call void %f(), !prof !1824 ret void25}26 27; CHECK: define void @caller()28define void @caller() {29; CHECK: call void @ext(), !prof ![[COUNT_CALLER:[0-9]*]]30; CHECK: call void %f.i(), !prof ![[COUNT_IND_CALLER:[0-9]*]]31 call void @callee(i32 15), !prof !1732 ret void33}34 35!llvm.module.flags = !{!1}36!1 = !{i32 1, !"ProfileSummary", !2}37!2 = !{!3, !4, !5, !6, !7, !8, !9, !10}38!3 = !{!"ProfileFormat", !"SampleProfile"}39!4 = !{!"TotalCount", i64 10000}40!5 = !{!"MaxCount", i64 10}41!6 = !{!"MaxInternalCount", i64 1}42!7 = !{!"MaxFunctionCount", i64 2000}43!8 = !{!"NumCounts", i64 2}44!9 = !{!"NumFunctions", i64 2}45!10 = !{!"DetailedSummary", !11}46!11 = !{!12, !13, !14}47!12 = !{i32 10000, i64 100, i32 1}48!13 = !{i32 999000, i64 100, i32 1}49!14 = !{i32 999999, i64 1, i32 2}50!15 = !{!"function_entry_count", i64 1000}51!16 = !{!"branch_weights", i32 2000}52!17 = !{!"branch_weights", i32 400}53!18 = !{!"VP", i32 0, i64 140, i64 111, i64 80, i64 222, i64 40, i64 333, i64 20}54; CHECK: ![[ENTRY_COUNT]] = !{!"function_entry_count", i64 600}55; CHECK: ![[COUNT_CALLEE]] = !{!"branch_weights", i32 1200}56; CHECK: ![[COUNT_IND_CALLEE]] = !{!"VP", i32 0, i64 84, i64 111, i64 48, i64 222, i64 24, i64 333, i64 12}57; CHECK: ![[COUNT_CALLER]] = !{!"branch_weights", i32 800}58; CHECK: ![[COUNT_IND_CALLER]] = !{!"VP", i32 0, i64 56, i64 111, i64 32, i64 222, i64 16, i64 333, i64 8}59