diff options
Diffstat (limited to 'llvm/test/CodeGen/XCore/events.ll')
| -rw-r--r-- | llvm/test/CodeGen/XCore/events.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/XCore/events.ll b/llvm/test/CodeGen/XCore/events.ll new file mode 100644 index 00000000000..32b5a60977c --- /dev/null +++ b/llvm/test/CodeGen/XCore/events.ll @@ -0,0 +1,21 @@ +; RUN: llc < %s -march=xcore | FileCheck %s + +declare void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* %p) +declare i8* @llvm.xcore.waitevent() + +define i32 @f(i8 addrspace(1)* %r) nounwind { +; CHECK: f: +entry: + call void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* blockaddress(@f, %L1)) + call void @llvm.xcore.setv.p1i8(i8 addrspace(1)* %r, i8* blockaddress(@f, %L2)) + %goto_addr = call i8* @llvm.xcore.waitevent() +; CHECK: waiteu + indirectbr i8* %goto_addr, [label %L1, label %L2] +L1: + br label %ret +L2: + br label %ret +ret: + %retval = phi i32 [1, %L1], [2, %L2] + ret i32 %retval +} |
