diff options
Diffstat (limited to 'llvm/test/Transforms/LowerGuardIntrinsic/with-calling-conv.ll')
| -rw-r--r-- | llvm/test/Transforms/LowerGuardIntrinsic/with-calling-conv.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/Transforms/LowerGuardIntrinsic/with-calling-conv.ll b/llvm/test/Transforms/LowerGuardIntrinsic/with-calling-conv.ll new file mode 100644 index 00000000000..9dce54ce604 --- /dev/null +++ b/llvm/test/Transforms/LowerGuardIntrinsic/with-calling-conv.ll @@ -0,0 +1,15 @@ +; RUN: opt -S -lower-guard-intrinsic < %s | FileCheck %s + +declare cc99 void @llvm.experimental.guard(i1, ...) + +define i8 @f_basic(i1* %c_ptr) { +; CHECK-LABEL: @f_basic( +; CHECK: br i1 %c, label %guarded, label %deopt +; CHECK: deopt: +; CHECK-NEXT: %deoptcall = call cc99 i8 (...) @llvm.experimental.deoptimize.i8() [ "deopt"() ] +; CHECK-NEXT: ret i8 %deoptcall + + %c = load volatile i1, i1* %c_ptr + call cc99 void(i1, ...) @llvm.experimental.guard(i1 %c) [ "deopt"() ] + ret i8 6 +} |
