diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/segmented-stacks.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/segmented-stacks.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/segmented-stacks.ll b/llvm/test/CodeGen/ARM/segmented-stacks.ll index 10ce065..3861712 100644 --- a/llvm/test/CodeGen/ARM/segmented-stacks.ll +++ b/llvm/test/CodeGen/ARM/segmented-stacks.ll @@ -280,4 +280,24 @@ define i32 @test_sibling_call_empty_frame(i32 %x) #0 { } + +declare void @panic() unnamed_addr + +; We used to crash while compiling the following function. +; ARM-linux-LABEL: build_should_not_segfault: +; ARM-android-LABEL: build_should_not_segfault: +define void @build_should_not_segfault(i8 %x) unnamed_addr #0 { +start: + %_0 = icmp ult i8 %x, 16 + %or.cond = select i1 undef, i1 true, i1 %_0 + br i1 %or.cond, label %bb1, label %bb2 + +bb1: + ret void + +bb2: + call void @panic() + unreachable +} + attributes #0 = { "split-stack" } |