diff options
Diffstat (limited to 'llvm/test/tools/llvm-split/scc-cycle.ll')
| -rw-r--r-- | llvm/test/tools/llvm-split/scc-cycle.ll | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-split/scc-cycle.ll b/llvm/test/tools/llvm-split/scc-cycle.ll new file mode 100644 index 00000000000..031fa9b0316 --- /dev/null +++ b/llvm/test/tools/llvm-split/scc-cycle.ll @@ -0,0 +1,44 @@ +; All of the functions in this module must end up +; in the same partition. + +; Mutually recursive calls +; RUN: llvm-split -j=2 -preserve-locals -o %t %s +; RUN: llvm-dis -o - %t0 | FileCheck --check-prefix=CHECK1 %s +; RUN: llvm-dis -o - %t1 | FileCheck --check-prefix=CHECK0 %s + +; CHECK0: declare i32 @funInternal0 +; CHECK0: declare i32 @funInternal1 +; CHECK0: declare i32 @funExternal0 +; CHECK0: declare i32 @funExternal1 + +; CHECK1: define internal i32 @funInternal0 +; CHECK1: define internal i32 @funInternal1 +; CHECK1: define i32 @funExternal0 +; CHECK1: define i32 @funExternal1 + +define internal i32 @funInternal0() { +entry: + %x = call i32 @funInternal1() + ret i32 %x +} + +define internal i32 @funInternal1() { +entry: + %x = call i32 @funInternal0() + ret i32 %x +} + +; Extrnal functions + +define i32 @funExternal0() { +entry: + %x = call i32 @funInternal0() + ret i32 %x +} + +define i32 @funExternal1() { +entry: + %x = call i32 @funInternal1() + ret i32 %x +} + |
