| Eric Christopher | cee313d | 2019-04-17 04:52:47 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -partial-inliner -S | FileCheck %s |
| 2 | |
| 3 | ; Function Attrs: nounwind uwtable |
| 4 | define dso_local i8* @bar(i32 %arg) local_unnamed_addr #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { |
| 5 | bb: |
| 6 | %tmp = icmp slt i32 %arg, 0 |
| 7 | br i1 %tmp, label %bb1, label %bb5 |
| 8 | |
| 9 | bb1: ; preds = %bb |
| 10 | %call26 = invoke i8* @invoke_callee() #2 |
| 11 | to label %cont unwind label %lpad |
| 12 | lpad: ; preds = %if.end |
| 13 | %0 = landingpad { i8*, i32 } |
| 14 | cleanup |
| 15 | resume { i8*, i32 } undef |
| 16 | |
| 17 | cont: |
| 18 | br label %bb5 |
| 19 | |
| 20 | bb5: ; preds = %bb4, %bb1, %bb |
| 21 | %retval = phi i8* [ %call26, %cont ], [ undef, %bb] |
| 22 | ret i8* %retval |
| 23 | } |
| 24 | |
| 25 | ; CHECK-LABEL: @dummy_caller |
| 26 | ; CHECK-LABEL: bb: |
| 27 | ; CHECK-NEXT: [[CALL26LOC:%.*]] = alloca i8* |
| 28 | ; CHECK-LABEL: codeRepl.i: |
| 29 | ; CHECK-NEXT: %lt.cast.i = bitcast i8** [[CALL26LOC]] to i8* |
| 30 | ; CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 -1, i8* %lt.cast.i) |
| 31 | ; CHECK-NEXT: call void @bar.1.bb1(i8** [[CALL26LOC]]) |
| 32 | ; CHECK-NEXT: %call26.reload.i = load i8*, i8** [[CALL26LOC]] |
| 33 | ; CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 -1, i8* %lt.cast.i) |
| 34 | define i8* @dummy_caller(i32 %arg) { |
| 35 | bb: |
| 36 | %tmp = tail call i8* @bar(i32 %arg) |
| 37 | ret i8* %tmp |
| 38 | } |
| 39 | |
| 40 | ; CHECK-LABEL: define internal void @bar.1.bb1 |
| 41 | ; CHECK-LABEL: bb1: |
| 42 | ; CHECK-NEXT: %call26 = invoke i8* @invoke_callee() |
| 43 | ; CHECK-NEXT: to label %cont unwind label %lpad |
| 44 | ; CHECK-LABEL: cont: |
| 45 | ; CHECK-NEXT: store i8* %call26, i8** %call26.out |
| 46 | ; CHECK-NEXT: br label %bb5.exitStub |
| 47 | |
| 48 | ; Function Attrs: nobuiltin |
| 49 | declare dso_local noalias nonnull i8* @invoke_callee() local_unnamed_addr #1 |
| 50 | |
| 51 | declare dso_local i32 @__gxx_personality_v0(...) |