xref: /llvm-project/llvm/test/Transforms/SimplifyCFG/merge-duplicate-conditional-ret-val.ll (revision 07b9d231ff9baa6473b0dd588a3ce5330d3e4871)
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt < %s -passes=simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S | FileCheck %s
3
4declare void @bar()
5declare void @baz()
6
7define i8 @foo(i1 %c, i8 %v0, i8 %v1) {
8; CHECK-LABEL: @foo(
9; CHECK-NEXT:  entry:
10; CHECK-NEXT:    [[V0_V1:%.*]] = select i1 [[C:%.*]], i8 [[V0:%.*]], i8 [[V1:%.*]]
11; CHECK-NEXT:    ret i8 [[V0_V1]]
12;
13entry:
14  br i1 %c, label %true, label %false
15
16true:
17  ret i8 %v0
18
19false:
20  ret i8 %v1
21}
22