| ; RUN: opt -S -passes=partial-inliner -skip-partial-inlining-cost-analysis < %s | FileCheck %s |
| ; RUN: opt -S -passes=partial-inliner -skip-partial-inlining-cost-analysis < %s | FileCheck %s |
| |
| %class.A = type { i8 } |
| |
| @cond = local_unnamed_addr global i32 0, align 4 |
| |
| ; Function Attrs: uwtable |
| define void @_Z3foov() local_unnamed_addr { |
| bb: |
| %tmp = alloca %class.A, align 1 |
| %tmp1 = getelementptr inbounds %class.A, ptr %tmp, i64 0, i32 0 |
| call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %tmp1) |
| %tmp2 = load i32, ptr @cond, align 4, !tbaa !2 |
| %tmp3 = icmp eq i32 %tmp2, 0 |
| br i1 %tmp3, label %bb4, label %bb5 |
| |
| bb4: ; preds = %bb |
| call void @_ZN1A7memfuncEv(ptr nonnull %tmp) |
| br label %bb5 |
| |
| bb5: ; preds = %bb4, %bb |
| call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %tmp1) |
| ret void |
| } |
| |
| ; Function Attrs: argmemonly nounwind |
| declare void @llvm.lifetime.start.p0(i64, ptr nocapture) |
| |
| declare void @_ZN1A7memfuncEv(ptr) local_unnamed_addr |
| |
| ; Function Attrs: argmemonly nounwind |
| declare void @llvm.lifetime.end.p0(i64, ptr nocapture) |
| |
| ; Function Attrs: uwtable |
| define void @_Z3goov() local_unnamed_addr { |
| ; CHECK-LABEL: @_Z3goov() |
| bb: |
| ; CHECK: bb: |
| ; CHECK-NOT: alloca |
| ; CHECK-NOT: getelementptr |
| ; CHECK-NOT: llvm.lifetime |
| ; CHECK: br i1 |
| ; CHECK: codeRepl.i: |
| ; CHECK: call void @_Z3foov.1. |
| tail call void @_Z3foov() |
| ret void |
| } |
| |
| ; CHECK-LABEL: define internal void @_Z3foov.1. |
| ; CHECK: newFuncRoot: |
| ; CHECK-NEXT: %tmp = alloca %class.A |
| ; CHECK-NEXT: %tmp1 = getelementptr |
| ; CHECK-NEXT: call void @llvm.lifetime.start.p0 |
| ; CHECK: call void @llvm.lifetime.end.p0 |
| ; CHECK-NEXT: br label %bb5.exitStub |
| |
| !llvm.module.flags = !{!0} |
| !llvm.ident = !{!1} |
| |
| !0 = !{i32 1, !"wchar_size", i32 4} |
| !1 = !{!"clang version 5.0.0 (trunk 304489)"} |
| !2 = !{!3, !3, i64 0} |
| !3 = !{!"int", !4, i64 0} |
| !4 = !{!"omnipotent char", !5, i64 0} |
| !5 = !{!"Simple C++ TBAA"} |