1 ; RUN: opt < %s -passes='require<profile-summary>,cgscc(inline)' -inline-threshold=100 -inline-cold-callsite-threshold=0 -S | FileCheck %s
3 ; This tests that a cold callsite gets the inline-cold-callsite-threshold
4 ; and does not get inlined. Another callsite to an identical callee that
5 ; is not cold gets inlined because cost is below the inline-threshold.
7 define i32 @callee1(i32 %x) !prof !21 {
15 define i32 @caller(i32 %n) !prof !22 {
16 ; CHECK-LABEL: @caller(
17 %cond = icmp sle i32 %n, 100
18 br i1 %cond, label %cond_true, label %cond_false, !prof !0
21 ; CHECK-LABEL: cond_true:
22 ; CHECK-NOT: call i32 @callee1
23 ; CHECK: ret i32 %x3.i
24 %i = call i32 @callee1(i32 %n)
27 ; CHECK-LABEL: cond_false:
28 ; CHECK: call i32 @callee1
30 %j = call i32 @callee1(i32 %n)
33 declare void @extern()
35 !0 = !{!"branch_weights", i32 200, i32 1}
37 !llvm.module.flags = !{!1}
38 !21 = !{!"function_entry_count", i64 200}
39 !22 = !{!"function_entry_count", i64 200}
41 !1 = !{i32 1, !"ProfileSummary", !2}
42 !2 = !{!3, !4, !5, !6, !7, !8, !9, !10}
43 !3 = !{!"ProfileFormat", !"InstrProf"}
44 !4 = !{!"TotalCount", i64 10000}
45 !5 = !{!"MaxCount", i64 1000}
46 !6 = !{!"MaxInternalCount", i64 1}
47 !7 = !{!"MaxFunctionCount", i64 1000}
48 !8 = !{!"NumCounts", i64 3}
49 !9 = !{!"NumFunctions", i64 3}
50 !10 = !{!"DetailedSummary", !11}
51 !11 = !{!12, !13, !14}
52 !12 = !{i32 10000, i64 1000, i32 1}
53 !13 = !{i32 999000, i64 1000, i32 1}
54 !14 = !{i32 999999, i64 1, i32 2}