| Bill Wendling | 7855b38 | 2013-10-22 08:23:03 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s |
| 2 | ; PR3168 |
| 3 | |
| 4 | ; CHECK-LABEL: append |
| 5 | |
| 6 | define i32* @append() gc "ocaml" { |
| 7 | entry: |
| 8 | switch i32 0, label %L2 [i32 0, label %L1] |
| 9 | L1: |
| 10 | %var8 = alloca i8* |
| 11 | call void @llvm.gcroot(i8** %var8,i8* null) |
| 12 | br label %L3 |
| 13 | L2: |
| 14 | call ccc void @oread_runtime_casenotcovered() |
| 15 | unreachable |
| 16 | L3: |
| 17 | ret i32* null |
| 18 | } |
| 19 | |
| 20 | declare ccc void @oread_runtime_casenotcovered() |
| 21 | declare void @llvm.gcroot(i8**,i8*) |