diff options
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/ArgumentPromotion/crash.ll | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/Transforms/ArgumentPromotion/crash.ll b/test/Transforms/ArgumentPromotion/crash.ll new file mode 100644 index 0000000..e2d3d4d --- /dev/null +++ b/test/Transforms/ArgumentPromotion/crash.ll @@ -0,0 +1,38 @@ +; rdar://7879828 +; RUN: opt -inline -argpromotion %s +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" +target triple = "x86_64-apple-darwin10.0.0" + +define void @foo() { + invoke void @foo2() + to label %if.end432 unwind label %for.end520 + +if.end432: + unreachable + +for.end520: + unreachable +} + +define internal void @foo2() ssp { + %call7 = call fastcc i8* @foo3(i1 (i8*)* @foo4) + %call58 = call fastcc i8* @foo3(i1 (i8*)* @foo5) + unreachable +} + +define internal fastcc i8* @foo3(i1 (i8*)* %Pred) { +entry: + unreachable +} + +define internal i1 @foo4(i8* %O) nounwind { +entry: + %call = call zeroext i1 @foo5(i8* %O) ; <i1> [#uses=0] + unreachable +} + +define internal i1 @foo5(i8* %O) nounwind { +entry: + ret i1 undef +} + |