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1; RUN: opt < %s -passes='require<profile-summary>,cgscc(inline)' -inline-threshold=100 -inline-cold-callsite-threshold=0 -S | FileCheck %s2 3; This tests that a cold callsite gets the inline-cold-callsite-threshold4; and does not get inlined. Another callsite to an identical callee that5; is not cold gets inlined because cost is below the inline-threshold.6 7define i32 @callee1(i32 %x) "function-inline-cost"="30" !prof !21 {8 %x1 = add i32 %x, 19 call void @extern()10 ret i32 %x111}12 13define i32 @caller(i32 %n) !prof !22 {14; CHECK-LABEL: @caller(15 %cond = icmp sle i32 %n, 10016 br i1 %cond, label %cond_true, label %cond_false, !prof !017 18cond_true:19; CHECK-LABEL: cond_true:20; CHECK-NOT: call i32 @callee121; CHECK: ret i32 %x1.i22 %i = call i32 @callee1(i32 %n)23 ret i32 %i24cond_false:25; CHECK-LABEL: cond_false:26; CHECK: call i32 @callee127; CHECK: ret i32 %j28 %j = call i32 @callee1(i32 %n)29 ret i32 %j30}31declare void @extern()32 33!0 = !{!"branch_weights", i32 200, i32 1}34 35!llvm.module.flags = !{!1}36!21 = !{!"function_entry_count", i64 200}37!22 = !{!"function_entry_count", i64 200}38 39!1 = !{i32 1, !"ProfileSummary", !2}40!2 = !{!3, !4, !5, !6, !7, !8, !9, !10}41!3 = !{!"ProfileFormat", !"InstrProf"}42!4 = !{!"TotalCount", i64 10000}43!5 = !{!"MaxCount", i64 1000}44!6 = !{!"MaxInternalCount", i64 1}45!7 = !{!"MaxFunctionCount", i64 1000}46!8 = !{!"NumCounts", i64 3}47!9 = !{!"NumFunctions", i64 3}48!10 = !{!"DetailedSummary", !11}49!11 = !{!12, !13, !14}50!12 = !{i32 10000, i64 1000, i32 1}51!13 = !{i32 999000, i64 1000, i32 1}52!14 = !{i32 999999, i64 1, i32 2}53