1; RUN: opt < %s -passes cg-profile -S | FileCheck %s 2 3declare void @b() 4 5define void @a() !prof !1 { 6 call void @b() 7 ret void 8} 9 10@foo = common global i32 ()* null, align 8 11declare i32 @func1() 12declare i32 @func2() 13declare i32 @func3() 14declare i32 @func4() 15 16define void @freq(i1 %cond) !prof !1 { 17 %tmp = load i32 ()*, i32 ()** @foo, align 8 18 call i32 %tmp(), !prof !3 19 br i1 %cond, label %A, label %B, !prof !2 20A: 21 call void @a(); 22 ret void 23B: 24 call void @b(); 25 ret void 26} 27 28!1 = !{!"function_entry_count", i64 32} 29!2 = !{!"branch_weights", i32 5, i32 10} 30!3 = !{!"VP", i32 0, i64 1600, i64 7651369219802541373, i64 1030, i64 -4377547752858689819, i64 410, i64 -6929281286627296573, i64 150, i64 -2545542355363006406, i64 10} 31 32; CHECK: !llvm.module.flags = !{![[cgprof:[0-9]+]]} 33; CHECK: ![[cgprof]] = !{i32 5, !"CG Profile", ![[prof:[0-9]+]]} 34; CHECK: ![[prof]] = !{![[e0:[0-9]+]], ![[e1:[0-9]+]], ![[e2:[0-9]+]], ![[e3:[0-9]+]], ![[e4:[0-9]+]], ![[e5:[0-9]+]], ![[e6:[0-9]+]]} 35; CHECK: ![[e0]] = !{void ()* @a, void ()* @b, i64 32} 36; CHECK: ![[e1]] = !{void (i1)* @freq, i32 ()* @func4, i64 1030} 37; CHECK: ![[e2]] = !{void (i1)* @freq, i32 ()* @func2, i64 410} 38; CHECK: ![[e3]] = !{void (i1)* @freq, i32 ()* @func3, i64 150} 39; CHECK: ![[e4]] = !{void (i1)* @freq, i32 ()* @func1, i64 10} 40; CHECK: ![[e5]] = !{void (i1)* @freq, void ()* @a, i64 11} 41; CHECK: ![[e6]] = !{void (i1)* @freq, void ()* @b, i64 20} 42