| ;; Test to make sure that function's definiton and summary matches. |
| ; RUN: split-file %s %t |
| ; RUN: opt -thinlto-bc %t/main.ll >%t/main.o |
| ; RUN: opt -thinlto-bc %t/b.ll >%t/b.o |
| ; RUN: opt -thinlto-bc %t/c.ll >%t/c.o |
| |
| ; RUN: llvm-lto2 run %t/b.o %t/c.o %t/main.o -enable-memprof-context-disambiguation \ |
| ; RUN: -supports-hot-cold-new -o %t/a.out \ |
| ; RUN: -r=%t/main.o,main,plx \ |
| ; RUN: -r=%t/b.o,_Z1bv,plx \ |
| ; RUN: -r=%t/b.o,_Z3fooIiET_S0_S0_,plx \ |
| ; RUN: -r=%t/b.o,_Znwm \ |
| ; RUN: -r=%t/c.o,_Z1cv,plx \ |
| ; RUN: -r=%t/c.o,_Z3fooIiET_S0_S0_ \ |
| ; RUN: -r=%t/c.o,_Z3barIiET_S0_S0_,plx \ |
| ; RUN: -r=%t/c.o,_Znwm \ |
| ; RUN: -r=%t/main.o,_Z1bv \ |
| ; RUN: -r=%t/main.o,_Z1cv \ |
| ; RUN: -r=%t/main.o,_Z3fooIiET_S0_S0_ |
| |
| ;; foo has two copys: |
| ;; foo in b.ll is prevailing and inlines bar. |
| ;; foo in c.ll isn't prevailing and doesn't inline bar. |
| ;; main will import foo in c.ll and foo's summary in b.ll default. |
| |
| ;--- main.ll |
| ; ModuleID = 'main.cc' |
| source_filename = "main.cc" |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| ; Function Attrs: mustprogress norecurse uwtable |
| define dso_local noundef i32 @main() #0 { |
| entry: |
| %retval = alloca i32, align 4 |
| store i32 0, ptr %retval, align 4 |
| %call = call noundef i32 @_Z1bv(), !callsite !6 |
| %call1 = call noundef i32 @_Z1cv(), !callsite !7 |
| %add = add nsw i32 %call, %call1 |
| %call2 = call noundef i32 @_Z3fooIiET_S0_S0_(i32 noundef 1, i32 noundef 2), !callsite !8 |
| %add3 = add nsw i32 %add, %call2 |
| ret i32 %add3 |
| } |
| |
| declare noundef i32 @_Z1bv() #1 |
| |
| declare noundef i32 @_Z1cv() #1 |
| |
| declare noundef i32 @_Z3fooIiET_S0_S0_(i32 noundef, i32 noundef) #1 |
| |
| attributes #0 = { mustprogress norecurse uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| attributes #1 = { "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| |
| !llvm.module.flags = !{!0, !1, !2, !3, !4} |
| !llvm.ident = !{!5} |
| |
| !0 = !{i32 1, !"wchar_size", i32 4} |
| !1 = !{i32 8, !"PIC Level", i32 2} |
| !2 = !{i32 7, !"PIE Level", i32 2} |
| !3 = !{i32 7, !"uwtable", i32 2} |
| !4 = !{i32 7, !"frame-pointer", i32 2} |
| !5 = !{!"clang version 19.0.0"} |
| !6 = !{i64 1} |
| !7 = !{i64 5} |
| !8 = !{i64 7} |
| |
| ;--- c.ll |
| ; ModuleID = 'c.cc' |
| source_filename = "c.cc" |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| $_Z3fooIiET_S0_S0_ = comdat any |
| |
| $_Z3barIiET_S0_S0_ = comdat any |
| |
| ; Function Attrs: mustprogress noinline optnone uwtable |
| define dso_local noundef i32 @_Z1cv() #0 { |
| entry: |
| %num1 = alloca i32, align 4 |
| %num2 = alloca i32, align 4 |
| store i32 1, ptr %num1, align 4 |
| store i32 1, ptr %num2, align 4 |
| %0 = load i32, ptr %num1, align 4 |
| %1 = load i32, ptr %num2, align 4 |
| %call = call noundef i32 @_Z3fooIiET_S0_S0_(i32 noundef %0, i32 noundef %1), !callsite !6 |
| ret i32 %call |
| } |
| |
| ; Function Attrs: mustprogress uwtable |
| define linkonce_odr dso_local noundef i32 @_Z3fooIiET_S0_S0_(i32 noundef %a, i32 noundef %b) #3 comdat { |
| entry: |
| %a.addr = alloca i32, align 4 |
| %b.addr = alloca i32, align 4 |
| %rtn = alloca i32, align 4 |
| store i32 %a, ptr %a.addr, align 4 |
| store i32 %b, ptr %b.addr, align 4 |
| %0 = load i32, ptr %a.addr, align 4 |
| %1 = load i32, ptr %b.addr, align 4 |
| %call = call noundef i32 @_Z3barIiET_S0_S0_(i32 noundef %0, i32 noundef %1), !callsite !7 |
| store i32 %call, ptr %rtn, align 4 |
| %2 = load i32, ptr %rtn, align 4 |
| ret i32 %2 |
| } |
| |
| ; Function Attrs: mustprogress noinline optnone uwtable |
| define linkonce_odr dso_local noundef i32 @_Z3barIiET_S0_S0_(i32 noundef %a, i32 noundef %b) #0 comdat { |
| entry: |
| %a.addr = alloca i32, align 4 |
| %b.addr = alloca i32, align 4 |
| %c = alloca ptr, align 8 |
| %d = alloca ptr, align 8 |
| store i32 %a, ptr %a.addr, align 4 |
| store i32 %b, ptr %b.addr, align 4 |
| %0 = load i32, ptr %a.addr, align 4 |
| %add = add nsw i32 %0, 1 |
| store i32 %add, ptr %a.addr, align 4 |
| %1 = load i32, ptr %b.addr, align 4 |
| %add1 = add nsw i32 %1, 1 |
| store i32 %add1, ptr %b.addr, align 4 |
| %2 = load i32, ptr %a.addr, align 4 |
| %add2 = add nsw i32 %2, 1 |
| store i32 %add2, ptr %a.addr, align 4 |
| %3 = load i32, ptr %b.addr, align 4 |
| %add3 = add nsw i32 %3, 1 |
| store i32 %add3, ptr %b.addr, align 4 |
| %4 = load i32, ptr %a.addr, align 4 |
| %add4 = add nsw i32 %4, 1 |
| store i32 %add4, ptr %a.addr, align 4 |
| %5 = load i32, ptr %b.addr, align 4 |
| %add5 = add nsw i32 %5, 1 |
| store i32 %add5, ptr %b.addr, align 4 |
| %6 = load i32, ptr %a.addr, align 4 |
| %add6 = add nsw i32 %6, 1 |
| store i32 %add6, ptr %a.addr, align 4 |
| %7 = load i32, ptr %b.addr, align 4 |
| %add7 = add nsw i32 %7, 1 |
| store i32 %add7, ptr %b.addr, align 4 |
| %8 = load i32, ptr %a.addr, align 4 |
| %add8 = add nsw i32 %8, 1 |
| store i32 %add8, ptr %a.addr, align 4 |
| %9 = load i32, ptr %b.addr, align 4 |
| %add9 = add nsw i32 %9, 1 |
| store i32 %add9, ptr %b.addr, align 4 |
| %10 = load i32, ptr %a.addr, align 4 |
| %add10 = add nsw i32 %10, 1 |
| store i32 %add10, ptr %a.addr, align 4 |
| %11 = load i32, ptr %b.addr, align 4 |
| %add11 = add nsw i32 %11, 1 |
| store i32 %add11, ptr %b.addr, align 4 |
| %12 = load i32, ptr %a.addr, align 4 |
| %add12 = add nsw i32 %12, 1 |
| store i32 %add12, ptr %a.addr, align 4 |
| %13 = load i32, ptr %b.addr, align 4 |
| %add13 = add nsw i32 %13, 1 |
| store i32 %add13, ptr %b.addr, align 4 |
| %14 = load i32, ptr %a.addr, align 4 |
| %add14 = add nsw i32 %14, 1 |
| store i32 %add14, ptr %a.addr, align 4 |
| %15 = load i32, ptr %b.addr, align 4 |
| %add15 = add nsw i32 %15, 1 |
| store i32 %add15, ptr %b.addr, align 4 |
| %16 = load i32, ptr %a.addr, align 4 |
| %add16 = add nsw i32 %16, 1 |
| store i32 %add16, ptr %a.addr, align 4 |
| %17 = load i32, ptr %b.addr, align 4 |
| %add17 = add nsw i32 %17, 1 |
| store i32 %add17, ptr %b.addr, align 4 |
| %18 = load i32, ptr %a.addr, align 4 |
| %add18 = add nsw i32 %18, 1 |
| store i32 %add18, ptr %a.addr, align 4 |
| %19 = load i32, ptr %b.addr, align 4 |
| %add19 = add nsw i32 %19, 1 |
| store i32 %add19, ptr %b.addr, align 4 |
| %20 = load i32, ptr %a.addr, align 4 |
| %add20 = add nsw i32 %20, 1 |
| store i32 %add20, ptr %a.addr, align 4 |
| %21 = load i32, ptr %b.addr, align 4 |
| %add21 = add nsw i32 %21, 1 |
| store i32 %add21, ptr %b.addr, align 4 |
| %22 = load i32, ptr %a.addr, align 4 |
| %add22 = add nsw i32 %22, 1 |
| store i32 %add22, ptr %a.addr, align 4 |
| %23 = load i32, ptr %b.addr, align 4 |
| %add23 = add nsw i32 %23, 1 |
| store i32 %add23, ptr %b.addr, align 4 |
| %call = call noalias noundef nonnull ptr @_Znwm(i64 noundef 4) #2, !callsite !8 |
| store i32 1, ptr %call, align 4 |
| store ptr %call, ptr %c, align 8 |
| %call24 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 4) #2, !callsite !9 |
| store i32 1, ptr %call24, align 4 |
| store ptr %call24, ptr %d, align 8 |
| %24 = load i32, ptr %a.addr, align 4 |
| %25 = load i32, ptr %b.addr, align 4 |
| %cmp = icmp sgt i32 %24, %25 |
| br i1 %cmp, label %cond.true, label %cond.false |
| |
| cond.true: ; preds = %entry |
| %26 = load i32, ptr %a.addr, align 4 |
| br label %cond.end |
| |
| cond.false: ; preds = %entry |
| %27 = load i32, ptr %b.addr, align 4 |
| br label %cond.end |
| |
| cond.end: ; preds = %cond.false, %cond.true |
| %cond = phi i32 [ %26, %cond.true ], [ %27, %cond.false ] |
| ret i32 %cond |
| } |
| |
| ; Function Attrs: nobuiltin allocsize(0) |
| declare noundef nonnull ptr @_Znwm(i64 noundef) #1 |
| |
| attributes #0 = { mustprogress noinline optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| attributes #1 = { nobuiltin allocsize(0) "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| attributes #2 = { builtin allocsize(0) } |
| attributes #3 = { mustprogress uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| |
| !llvm.module.flags = !{!0, !1, !2, !3, !4} |
| !llvm.ident = !{!5} |
| |
| !0 = !{i32 1, !"wchar_size", i32 4} |
| !1 = !{i32 8, !"PIC Level", i32 2} |
| !2 = !{i32 7, !"PIE Level", i32 2} |
| !3 = !{i32 7, !"uwtable", i32 2} |
| !4 = !{i32 7, !"frame-pointer", i32 2} |
| !5 = !{!"clang version 19.0.0"} |
| !6 = !{i64 6} |
| !7 = !{i64 3} |
| !8 = !{i64 4} |
| !9 = !{i64 9} |
| |
| ;--- b.ll |
| ; ModuleID = 'b.cc' |
| source_filename = "b.cc" |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| $_Z3fooIiET_S0_S0_ = comdat any |
| |
| ; Function Attrs: mustprogress noinline optnone uwtable |
| define dso_local noundef i32 @_Z1bv() #0 { |
| entry: |
| %num1 = alloca i32, align 4 |
| %num2 = alloca i32, align 4 |
| store i32 0, ptr %num1, align 4 |
| store i32 0, ptr %num2, align 4 |
| %0 = load i32, ptr %num1, align 4 |
| %1 = load i32, ptr %num2, align 4 |
| %call = call noundef i32 @_Z3fooIiET_S0_S0_(i32 noundef %0, i32 noundef %1), !callsite !6 |
| ret i32 %call |
| } |
| |
| ; Function Attrs: mustprogress uwtable |
| define linkonce_odr dso_local noundef i32 @_Z3fooIiET_S0_S0_(i32 noundef %a, i32 noundef %b) #3 comdat { |
| entry: |
| %a.addr.i = alloca i32, align 4 |
| %b.addr.i = alloca i32, align 4 |
| %c.i = alloca ptr, align 8 |
| %d.i = alloca ptr, align 8 |
| %a.addr = alloca i32, align 4 |
| %b.addr = alloca i32, align 4 |
| %rtn = alloca i32, align 4 |
| store i32 %a, ptr %a.addr, align 4 |
| store i32 %b, ptr %b.addr, align 4 |
| %0 = load i32, ptr %a.addr, align 4 |
| %1 = load i32, ptr %b.addr, align 4 |
| store i32 %0, ptr %a.addr.i, align 4 |
| store i32 %1, ptr %b.addr.i, align 4 |
| %2 = load i32, ptr %a.addr.i, align 4 |
| %add.i = add nsw i32 %2, 1 |
| store i32 %add.i, ptr %a.addr.i, align 4 |
| %3 = load i32, ptr %b.addr.i, align 4 |
| %add1.i = add nsw i32 %3, 1 |
| store i32 %add1.i, ptr %b.addr.i, align 4 |
| %4 = load i32, ptr %a.addr.i, align 4 |
| %add2.i = add nsw i32 %4, 1 |
| store i32 %add2.i, ptr %a.addr.i, align 4 |
| %5 = load i32, ptr %b.addr.i, align 4 |
| %add3.i = add nsw i32 %5, 1 |
| store i32 %add3.i, ptr %b.addr.i, align 4 |
| %6 = load i32, ptr %a.addr.i, align 4 |
| %add4.i = add nsw i32 %6, 1 |
| store i32 %add4.i, ptr %a.addr.i, align 4 |
| %7 = load i32, ptr %b.addr.i, align 4 |
| %add5.i = add nsw i32 %7, 1 |
| store i32 %add5.i, ptr %b.addr.i, align 4 |
| %8 = load i32, ptr %a.addr.i, align 4 |
| %add6.i = add nsw i32 %8, 1 |
| store i32 %add6.i, ptr %a.addr.i, align 4 |
| %9 = load i32, ptr %b.addr.i, align 4 |
| %add7.i = add nsw i32 %9, 1 |
| store i32 %add7.i, ptr %b.addr.i, align 4 |
| %10 = load i32, ptr %a.addr.i, align 4 |
| %add8.i = add nsw i32 %10, 1 |
| store i32 %add8.i, ptr %a.addr.i, align 4 |
| %11 = load i32, ptr %b.addr.i, align 4 |
| %add9.i = add nsw i32 %11, 1 |
| store i32 %add9.i, ptr %b.addr.i, align 4 |
| %12 = load i32, ptr %a.addr.i, align 4 |
| %add10.i = add nsw i32 %12, 1 |
| store i32 %add10.i, ptr %a.addr.i, align 4 |
| %13 = load i32, ptr %b.addr.i, align 4 |
| %add11.i = add nsw i32 %13, 1 |
| store i32 %add11.i, ptr %b.addr.i, align 4 |
| %14 = load i32, ptr %a.addr.i, align 4 |
| %add12.i = add nsw i32 %14, 1 |
| store i32 %add12.i, ptr %a.addr.i, align 4 |
| %15 = load i32, ptr %b.addr.i, align 4 |
| %add13.i = add nsw i32 %15, 1 |
| store i32 %add13.i, ptr %b.addr.i, align 4 |
| %16 = load i32, ptr %a.addr.i, align 4 |
| %add14.i = add nsw i32 %16, 1 |
| store i32 %add14.i, ptr %a.addr.i, align 4 |
| %17 = load i32, ptr %b.addr.i, align 4 |
| %add15.i = add nsw i32 %17, 1 |
| store i32 %add15.i, ptr %b.addr.i, align 4 |
| %18 = load i32, ptr %a.addr.i, align 4 |
| %add16.i = add nsw i32 %18, 1 |
| store i32 %add16.i, ptr %a.addr.i, align 4 |
| %19 = load i32, ptr %b.addr.i, align 4 |
| %add17.i = add nsw i32 %19, 1 |
| store i32 %add17.i, ptr %b.addr.i, align 4 |
| %20 = load i32, ptr %a.addr.i, align 4 |
| %add18.i = add nsw i32 %20, 1 |
| store i32 %add18.i, ptr %a.addr.i, align 4 |
| %21 = load i32, ptr %b.addr.i, align 4 |
| %add19.i = add nsw i32 %21, 1 |
| store i32 %add19.i, ptr %b.addr.i, align 4 |
| %22 = load i32, ptr %a.addr.i, align 4 |
| %add20.i = add nsw i32 %22, 1 |
| store i32 %add20.i, ptr %a.addr.i, align 4 |
| %23 = load i32, ptr %b.addr.i, align 4 |
| %add21.i = add nsw i32 %23, 1 |
| store i32 %add21.i, ptr %b.addr.i, align 4 |
| %24 = load i32, ptr %a.addr.i, align 4 |
| %add22.i = add nsw i32 %24, 1 |
| store i32 %add22.i, ptr %a.addr.i, align 4 |
| %25 = load i32, ptr %b.addr.i, align 4 |
| %add23.i = add nsw i32 %25, 1 |
| store i32 %add23.i, ptr %b.addr.i, align 4 |
| %call.i = call noalias noundef nonnull ptr @_Znwm(i64 noundef 4) #2, !callsite !7 |
| store i32 1, ptr %call.i, align 4 |
| store ptr %call.i, ptr %c.i, align 8 |
| %call24.i = call noalias noundef nonnull ptr @_Znwm(i64 noundef 4) #2, !callsite !8 |
| store i32 1, ptr %call24.i, align 4 |
| store ptr %call24.i, ptr %d.i, align 8 |
| %26 = load i32, ptr %a.addr.i, align 4 |
| %27 = load i32, ptr %b.addr.i, align 4 |
| %cmp.i = icmp sgt i32 %26, %27 |
| br i1 %cmp.i, label %cond.true.i, label %cond.false.i |
| |
| cond.true.i: ; preds = %entry |
| %28 = load i32, ptr %a.addr.i, align 4 |
| br label %_Z3barIiET_S0_S0_.exit |
| |
| cond.false.i: ; preds = %entry |
| %29 = load i32, ptr %b.addr.i, align 4 |
| br label %_Z3barIiET_S0_S0_.exit |
| |
| _Z3barIiET_S0_S0_.exit: ; preds = %cond.true.i, %cond.false.i |
| %cond.i = phi i32 [ %28, %cond.true.i ], [ %29, %cond.false.i ] |
| store i32 %cond.i, ptr %rtn, align 4 |
| %30 = load i32, ptr %rtn, align 4 |
| ret i32 %30 |
| } |
| |
| ; Function Attrs: nobuiltin allocsize(0) |
| declare noundef nonnull ptr @_Znwm(i64 noundef) #1 |
| |
| attributes #0 = { mustprogress noinline optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| attributes #1 = { nobuiltin allocsize(0) "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| attributes #2 = { builtin allocsize(0) } |
| attributes #3 = { mustprogress uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" } |
| |
| !llvm.module.flags = !{!0, !1, !2, !3, !4} |
| !llvm.ident = !{!5} |
| |
| !0 = !{i32 1, !"wchar_size", i32 4} |
| !1 = !{i32 8, !"PIC Level", i32 2} |
| !2 = !{i32 7, !"PIE Level", i32 2} |
| !3 = !{i32 7, !"uwtable", i32 2} |
| !4 = !{i32 7, !"frame-pointer", i32 2} |
| !5 = !{!"clang version 19.0.0"} |
| !6 = !{i64 2} |
| !7 = !{i64 4, i64 3} |
| !8 = !{i64 9, i64 3} |
