diff options
| author | Bill Wendling <isanbard@gmail.com> | 2013-10-22 08:23:03 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2013-10-22 08:23:03 +0000 |
| commit | 3ebe47ee13fa29f1fdcb74f82ca42770e101b40e (patch) | |
| tree | 82364565c14ab50ad09a85d19ae45507f0bf04a1 /test/CodeGen/X86 | |
| parent | 8c955ea858b0c99c856c7c10a3eee7576d13abd1 (diff) | |
| download | llvm-3ebe47ee13fa29f1fdcb74f82ca42770e101b40e.tar.gz llvm-3ebe47ee13fa29f1fdcb74f82ca42770e101b40e.tar.bz2 llvm-3ebe47ee13fa29f1fdcb74f82ca42770e101b40e.tar.xz | |
Add testcase for PR3168. It was fixed over time.
PR3168
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193152 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86')
| -rw-r--r-- | test/CodeGen/X86/GC/ocaml-gc-assert.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/X86/GC/ocaml-gc-assert.ll b/test/CodeGen/X86/GC/ocaml-gc-assert.ll new file mode 100644 index 0000000000..b32ceca634 --- /dev/null +++ b/test/CodeGen/X86/GC/ocaml-gc-assert.ll @@ -0,0 +1,21 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s +; PR3168 + +; CHECK-LABEL: append + +define i32* @append() gc "ocaml" { +entry: + switch i32 0, label %L2 [i32 0, label %L1] +L1: + %var8 = alloca i8* + call void @llvm.gcroot(i8** %var8,i8* null) + br label %L3 +L2: + call ccc void @oread_runtime_casenotcovered() + unreachable +L3: + ret i32* null +} + +declare ccc void @oread_runtime_casenotcovered() +declare void @llvm.gcroot(i8**,i8*) |