diff options
Diffstat (limited to 'test/Verifier/range-2.ll')
| -rw-r--r-- | test/Verifier/range-2.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/Verifier/range-2.ll b/test/Verifier/range-2.ll index 8d85d19..1d2e057 100644 --- a/test/Verifier/range-2.ll +++ b/test/Verifier/range-2.ll @@ -34,3 +34,33 @@ entry: ret i8 %y } !4 = metadata !{i8 -1, i8 0, i8 1, i8 -2} + +; We can annotate the range of the return value of a CALL. +define void @call_all(i8* %x) { +entry: + %v1 = call i8 @f1(i8* %x), !range !0 + %v2 = call i8 @f2(i8* %x), !range !1 + %v3 = call i8 @f3(i8* %x), !range !2 + %v4 = call i8 @f4(i8* %x), !range !3 + %v5 = call i8 @f5(i8* %x), !range !4 + ret void +} + +; We can annotate the range of the return value of an INVOKE. +define void @invoke_all(i8* %x) { +entry: + %v1 = invoke i8 @f1(i8* %x) to label %cont unwind label %lpad, !range !0 + %v2 = invoke i8 @f2(i8* %x) to label %cont unwind label %lpad, !range !1 + %v3 = invoke i8 @f3(i8* %x) to label %cont unwind label %lpad, !range !2 + %v4 = invoke i8 @f4(i8* %x) to label %cont unwind label %lpad, !range !3 + %v5 = invoke i8 @f5(i8* %x) to label %cont unwind label %lpad, !range !4 + +cont: + ret void + +lpad: + %4 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) + filter [0 x i8*] zeroinitializer + ret void +} +declare i32 @__gxx_personality_v0(...) |