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) "function-inline-cost"="30" !prof !21 {
13 define i32 @caller(i32 %n) !prof !22 {
14 ; CHECK-LABEL: @caller(
15 %cond = icmp sle i32 %n, 100
16 br i1 %cond, label %cond_true, label %cond_false, !prof !0
19 ; CHECK-LABEL: cond_true:
20 ; CHECK-NOT: call i32 @callee1
21 ; CHECK: ret i32 %x1.i
22 %i = call i32 @callee1(i32 %n)
25 ; CHECK-LABEL: cond_false:
26 ; CHECK: call i32 @callee1
28 %j = call i32 @callee1(i32 %n)
31 declare void @extern()
33 !0 = !{!"branch_weights", i32 200, i32 1}
35 !llvm.module.flags = !{!1}
36 !21 = !{!"function_entry_count", i64 200}
37 !22 = !{!"function_entry_count", i64 200}
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}