diff options
Diffstat (limited to 'test/Instrumentation/BoundsChecking/many-trap.ll')
| -rw-r--r-- | test/Instrumentation/BoundsChecking/many-trap.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Instrumentation/BoundsChecking/many-trap.ll b/test/Instrumentation/BoundsChecking/many-trap.ll new file mode 100644 index 0000000..0bbb959 --- /dev/null +++ b/test/Instrumentation/BoundsChecking/many-trap.ll @@ -0,0 +1,16 @@ +; RUN: opt < %s -bounds-checking -S | FileCheck %s +; RUN: opt < %s -bounds-checking -bounds-checking-single-trap -S | FileCheck -check-prefix=SINGLE %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-S128" + +; CHECK: @f1 +define void @f1(i64 %x) nounwind { + %1 = alloca i128, i64 %x + %2 = load i128* %1, align 4 + %3 = load i128* %1, align 4 + ret void +; CHECK: call void @llvm.trap() +; CHECK: call void @llvm.trap() +; CHECK-NOT: call void @llvm.trap() +; SINGLE: call void @llvm.trap() +; SINGLE-NOT: call void @llvm.trap() +} |
